FCC ID: P27TP20213425 Verizon LTE

 

Label Location FCC ID: P27TP20213425 Back Side FCC Label Location

 

 

 

 

 

 

Sercomm Corporation Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Date: 2019-08-07 FCC ID: P27TP20213425 To whom it may concern:

AUTHORIZATION LETTER We, the undersigned, hereby authorize Andrea Hsia/ Supervisor of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan) of Taiwan to act on our behalf in all manners relating to FCC application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Andrea Hsia/ Supervisor of BV CPS Taoyuan on our behalf shall have the same effect as acts of our own. If you have any questions regarding the authorization, please dont hesitate to contact us. Sincerely yours,

-----------------------------------------------

Sercomm Corporation Nick Wu / Engineer TEL: 886-2-2655-3988*2632 FAX: 886-2-2655-3965 E-mail: nick_wu@sercomm.com

 

 

Sercomm Corporation Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Date: 2019-08-07 FCC ID: P27TP20213425 To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below:

Schematics Block Diagram Operational Description Part list Tune-up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours,

-----------------------------------------------

Sercomm Corporation Nick Wu / Engineer TEL: 886-2-2655-3988*2632 FAX: 886-2-2655-3965 E-mail: nick_wu@sercomm.com

 

 

Sercomm Corporation Taipei Office: 8F, No.3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. TEL: 886-2-2655-3988 FAX: 886-2-2655-3966 Date: 2019-08-07 FCC ID: P27TP20213425 To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commissions rules, we request short-term confidential treatment for the following information until 2019/12/31 in order to ensure sensitive business information remains confidential until the actual marketing of the device:

External photos Test Setup photos Users manual Internal Photos Sincerely yours,

-----------------------------------------------

Sercomm Corporation Nick Wu / Engineer TEL: 886-2-2655-3988*2632 FAX: 886-2-2655-3965 E-mail: nick_wu@sercomm.com

 

 

RF Exposure Report Report No.: SA190528D02 FCC ID: P27TP20213425 Test Model:

INTTP20213425 Received Date: May 28, 2019 Test Date: Jul. 5 to 18, 2019 Issued Date: Jul. 19, 2019 Applicant: Sercomm Corp. Address: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. (NanKang Software Park) Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan

(R.O.C.) FCC Registration /

Designation Number: 198487 / TW2021 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: SA190528D02 Page No. 1 / 6 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 3 Certificate of Conformity ...................................................................................................................... 4 1 RF Exposure .......................................................................................................................................... 5 2 Limits For Maximum Permissible Exposure (MPE) ............................................................................. 5 2.1 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 2.4 Antenna Gain ...................................................................................................................................... 5 2.5 Calculation Result of Maximum Conducted Power ............................................................................. 6 Report No.: SA190528D02 Page No. 2 / 6 Report Format Version: 6.1.1 Release Control Record Issue No. SA190528D02 Description Original release. Date Issued Jul. 19, 2019 Report No.: SA190528D02 Page No. 3 / 6 Report Format Version: 6.1.1 1 Certificate of Conformity Product: Verizon LTE Brand: Verizon Test Model:

INTTP20213425 Sample Status: Engineering sample Applicant: Sercomm Corp. Test Date: Jul. 5 to 18, 2019 Standards: FCC Part 2 (Section 2.1091) KDB 447498 D01 General RF Exposure Guidance v06 IEEE C95.3 -2002 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the samples RF characteristics under the conditions specified in this report. Prepared by :

:

Approved by Celia Chen / Supervisor

, Date:

Jul. 19, 2019

, Date:

Jul. 19, 2019 Rex Lai / Associate Technical Manager Report No.: SA190528D02 Page No. 4 / 6 Report Format Version: 6.1.1 2 RF Exposure 2.1 Limits For Maximum Permissible Exposure (MPE) Frequency Range

(MHz) 0.3-1.34 1.34-30 30-300 300-1500 1500-100,000 Electric Field

(mW/cm2) Strength (V/m) Limits For General Population / Uncontrolled Exposure Magnetic Field Strength (A/m) Power Density Average Time

(minutes) 614 824/f 27.5 1.63 2.19/f 0.073

(100)*

(180/f2)*

0.2 f/1500 1.0 30 30 30 30 30 f = Frequency in MHz ; *Plane-wave equivalent power density 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. 2.4 Antenna Gain Function LTE Band 2 LTE Band 4 LTE Band 5 LTE Band 13 Frequency Band

(MHz) 1935 ~ 1985 2115 ~ 2150 874 ~ 889 746 ~ 756 Antenna Type Antenna Connector Dipole RP-SMA Antenna Gain

(dBi) 2.5 2.5 3.2 1.0 Report No.: SA190528D02 Page No. 5 / 6 Report Format Version: 6.1.1 2.5 Calculation Result of Maximum Conducted Power Frequency Band

(MHz) LTE Band 2: 1935MHz ~ 1985MHz LTE Band 4: 2115MHz ~ 2150MHz Frequency Band

(MHz) EIRP

(dBm) 26.69 25.12 Distance

(cm) 20 20 Power Density

(mW/cm2) 0.0928389 0.0646741 Limit

(mW/cm2) 1 1 ERP

(dBm) 25.28 25.15 EIRP

(dBm) 27.43 27.3 Distance

(cm) 20 20 Power Density

(mW/cm2) 0.1100855 0.1068391 Limit

(mW/cm2) LTE Band 5: 874MHz ~ 889MHz LTE Band 13: 746MHz ~ 756MHz Note: EIRP = ERP + 2.15 Note: Determining compliance based on the results of the compliance measurement, not taking into account 0.58 0.50 measurement instrumentation uncertainty. Conclusion:

The formula of calculated the MPE is:

CPD1 / LPD1 + CPD2 / LPD2 + etc. < 1 CPD = Calculation power density LPD = Limit of power density LTE Band 2 + LTE Band 4 + LTE Band 5 + LTE Band 13

=0.0928389/1 + 0.0646741/1 + 0.1100855/0.58 + 0.1068391/0.50 = 0.5609938 Therefore the maximum calculations of above situations are less than the 1 limit.

--- END ---

Report No.: SA190528D02 Page No. 6 / 6 Report Format Version: 6.1.1

 

 

FCC Test Report

(Part 22) Report No.: RF190528D02-1 FCC ID: P27TP20213425 Test Model:

INTTP20213425 Received Date: May 28, 2019 Test Date: Jul. 5 to 18, 2019 Issued Date: Jul. 19, 2019 Applicant: Sercomm Corp. Address: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. (NanKang Software Park) Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan FCC Registration /

Designation Number: 198487 / TW2021

(R.O.C.) This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies Report No.: RF190528D02-1 Page No. 1 / 34 Report Format Version: 6.1.1 Table of Contents 4 3 Release Control Record .................................................................................................................................. 4 1 Certificate of Conformity ...................................................................................................................... 5 Summary of Test Results ..................................................................................................................... 6 2 2.1 Measurement Uncertainty ................................................................................................................... 6 2.2 Test Site And Instruments ................................................................................................................... 7 General Information .............................................................................................................................. 8 3.1 General Description of EUT ................................................................................................................ 8 3.2 Configuration of System Under Test ................................................................................................... 9 3.2.1 Description Of Support Units ............................................................................................................... 9 3.3 Test Mode Applicability and Tested Channel Detail .......................................................................... 10 3.4 EUT Operating Conditions ................................................................................................................. 11 3.5 General Description of Applied Standards ......................................................................................... 11 Test Types and Results ...................................................................................................................... 12 4.1 Output Power Measurement ............................................................................................................. 12 4.1.1 Limits of Output Power Measurement ............................................................................................... 12 4.1.2 Test Procedures ................................................................................................................................. 12 4.1.3 Test Setup .......................................................................................................................................... 13 4.1.4 Test Results ....................................................................................................................................... 14 4.2 Modulation characteristics Measurement ......................................................................................... 15 4.2.1 Limits of Modulation characteristics .................................................................................................. 15 4.2.2 Test Procedure .................................................................................................................................. 15 4.2.3 Test Setup .......................................................................................................................................... 15 4.2.4 Test Results ....................................................................................................................................... 15 4.3 Frequency Stability Measurement .................................................................................................... 16 4.3.1 Limits of Frequency Stabiliity Measurement ..................................................................................... 16 4.3.2 Test Procedure .................................................................................................................................. 16 4.3.3 Test Setup .......................................................................................................................................... 16 4.3.4 Test Results ....................................................................................................................................... 17 4.4 Occupied Bandwidth Measurement .................................................................................................. 18 4.4.1 Test Procedure .................................................................................................................................. 18 4.4.2 Test Setup .......................................................................................................................................... 18 4.4.3 Test Result ......................................................................................................................................... 19 4.5 Band Edge Measurement ................................................................................................................. 21 4.5.1 Limits of Band Edge Measurement ................................................................................................... 21 4.5.2 Test Setup .......................................................................................................................................... 21 4.5.3 Test Procedures ................................................................................................................................. 21 4.5.4 Test Results ....................................................................................................................................... 22 4.6 Peak To Average Ratio ...................................................................................................................... 23 4.5.1 Limits of Peak To Average Ratio Measurement ............................................................................... 23 4.5.2 Test Setup ......................................................................................................................................... 23 4.5.3 Test Procedures ............................................................................................................................... 23 4.5.4 Test Results ......................................................................................................................................... 24 4.7 Conducted Spurious Emissions ........................................................................................................ 25 4.7.1 Limits of Conducted Spurious Emissions Measurement ................................................................... 25 4.7.2 Test Setup .......................................................................................................................................... 25 4.7.3 Test Procedure .................................................................................................................................. 25 4.7.4 Test Results ....................................................................................................................................... 26 4.8 Radiated Emission Measurement ..................................................................................................... 29 4.8.1 Limits of Radiated Emission Measurement ....................................................................................... 29 4.8.2 Test Procedure .................................................................................................................................. 29 4.8.3 Deviation from Test Standard ............................................................................................................ 29 4.8.4 Test Setup .......................................................................................................................................... 30 4.8.5 Test Results ....................................................................................................................................... 31 Report No.: RF190528D02-1 Page No. 2 / 34 Report Format Version: 6.1.1 5 Pictures of Test Arrangements .......................................................................................................... 33 Appendix Information of the Testing Laboratories ................................................................................. 34 Report No.: RF190528D02-1 Page No. 3 / 34 Report Format Version: 6.1.1 Release Control Record Issue No. RF190528D02-1 Description Original release. Date Issued Jul. 19, 2019 Report No.: RF190528D02-1 Page No. 4 / 34 Report Format Version: 6.1.1 1 Certificate of Conformity Product: Verizon LTE Brand: Verizon Test Model:

INTTP20213425 Sample Status: Engineering sample Applicant: Sercomm Corp. Test Date: Jul. 5 to 18, 2019 Standards: FCC Part 22, Subpart H The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the samples RF characteristics under the conditions specified in this report. Prepared by :

:

Approved by Celia Chen / Supervisor

, Date:

Jul. 19, 2019

, Date:

Jul. 19, 2019 Rex Lai / Associate Technical Manager Report No.: RF190528D02-1 Page No. 5 / 34 Report Format Version: 6.1.1 2 Summary of Test Results FCC Clause 2.1046 22.913 (a) 2.1047

---

2.1055 22.355 2.1049 22.917 2.1051 22.917 2.1053 22.917 Applied Standard: FCC Part 22 & Part 2 Test Item Result Remarks Effective radiated power Modulation characteristics Peak To Average Ratio Frequency Stability Occupied Bandwidth Band Edge Measurements Conducted Spurious Emissions Radiated Spurious Emissions Pass Pass Pass Pass Pass Pass Pass Pass Meet the requirement of limit. Meet the requirement Meet the requirement of limit. Meet the requirement of limit. Meet the requirement of limit. Meet the requirement of limit. Meet the requirement of limit. Meet the requirement of limit. Minimum passing margin is

-29.16dB at 1749.66MHz. Note: Determining compliance based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. 2.1 Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2:

Measurement Radiated Emissions up to 1 GHz Radiated Emissions above 1 GHz Frequency 30MHz ~ 1000MHz 1GHz ~ 40GHz Expended Uncertainty

(k=2) () 5.43 dB 5.42 dB Report No.: RF190528D02-1 Page No. 6 / 34 Report Format Version: 6.1.1 2.2 Test Site And Instruments DESCRIPTION &

MANUFACTURER HP Preamplifier HP Preamplifier MITEQ Preamplifier Agilent TEST RECEIVER Schwarzbeck Antenna Schwarzbeck Antenna Schwarzbeck Horn Antenna Schwarzbeck Horn Antenna ADT. Turn Table ADT. Tower Software SUHNER RF cable With 4dB PAD SUHNER RF cable With 3/4dB PAD KEYSIGHT MIMO Powermeasurement Test set KEYSIGHT Spectrum Analyzer Loop Antenna EMCI EMCO Horn Antenna Highpass filter Wainwright Instruments ROHDE & SCHWARZ Spectrum Analyzer Anritsu Power Sensor Anritsu Power Meter Temperature & Humidity Chamber DIGITAL POWER METER IDRC AC Power Source ExTech MODEL NO. 8447D 8449B AMF-6F-260400-33-8P N9038A SERIAL NO. 2432A03504 3008A01201 892164 MY51210129 VULB 9168 VHBA 9123 BBHA-9170 BBHA 9120-D1 TT100 AT100 Radiated_V7.6.15.9.5 139 480 212 D130 0306 0306 NA CALIBRATED CALIBRATED DATE Feb. 20, 2019 Feb. 21, 2019 Feb. 20, 2019 Mar. 05, 2019 Nov. 26, 2018 Jun. 3, 2019 Nov. 25, 2018 Nov. 25, 2018 NA NA NA UNTIL Feb. 19, 2020 Feb. 20, 2020 Feb. 19, 2020 Mar. 04, 2020 Nov. 25, 2019 Jun. 2, 2021 Nov. 24, 2019 Nov. 24, 2019 NA NA NA SF102 SF102 Cable-CH6-01 Aug. 13, 2018 Aug. 12, 2019 Cable-CH8-3.6m Aug. 13, 2018 Aug. 12, 2019 U2021XA U2021XA-001 Jun. 11, 2019 Jun. 10, 2020 N9030A LPA600 3115 MY54490260 270 00028257 Aug. 3, 2018 Aug. 11, 2017 Nov. 25, 2018 Aug. 2, 2019 Aug. 10, 2019 Nov. 24, 2019 WHK 3.1/18G-10SS SN 8 NA NA FSV40 MA2411B ML2495A 101042 Sep. 27, 2018 Sep. 26, 2019 0738404 Apr. 16, 2019 Apr. 15, 2020 0842014 Apr. 16, 2019 Apr. 15, 2020 MHU-225AU 920409 May 24, 2019 May 23, 2020 CP-240 240515 Sep. 13, 2018 Sep. 12, 2019 CFW-105 E000603 NA NA NOTE: 1. The calibration interval of the above test instruments is 12/24 months. And the calibrations 2. The horn antenna and HP preamplifier (model: 8449B) are used only for the measurement are traceable to NML/ROC and NIST/USA. of emission frequency above 1GHz if tested. 3. The test was performed in Chamber No. 6. Report No.: RF190528D02-1 Page No. 7 / 34 Report Format Version: 6.1.1 3 General Information 3.1 General Description of EUT Verizon LTE Verizon INTTP20213425 Engineering sample 12Vdc (adapter) QPSK, 16QAM, 64QAM LTE Band 5

(Channel Bandwidth 10MHz) LTE Band 5

(Channel Bandwidth 10MHz) LTE Band 5 RP-SMA Adapter Non-shielded GPS Antenna (9m)*2 874MHz ~ 889MHz 337.287mW (25.28dBm) Dipole antenna with 3.2dBi gain PHIHONG PSA120U-120L6 100-240Vac, 1.6A, 50-60Hz 12Vdc, 9A Non-shielded AC 3 Pin (1.8m) Non-shielded DC cable (1.5m) with one ferrite core Product Brand Test Model Status of EUT Power Supply Rating Modulation Type Operating Frequency Max. ERP Power Antenna Type Antenna Connector Accessory Device Data Cable Supplied Note:

1. The EUT uses following adapter. Brand Model Input Power Output Power Power Line 2. The above EUT information is declared by manufacturer and for more detailed features description, please refers to the manufacturer's specifications or user's manual. Report No.: RF190528D02-1 Page No. 8 / 34 Report Format Version: 6.1.1 5 4 2 1 LAN GPS*2 LAN*3 DC jack EUT Load (B) Adapter (EUT) GPS Antenna*2 (EUT) Configuration of System Under Test 3.2 3.2.1 Description Of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. ID A. B. Provided by Lab Provided by Lab Serial No. BW33YM1 Product Notebook Brand DELL N/A Remote site Notebook (A) E5410 N/A Model No. 120Vac Remarks N/A N/A FCC ID Load N/A 3 Note:

1. All power cords of the above support units are non-shielded (1.8m). 2. Item A acted as communication partners to transfer data. ID 1. 2. 3. 4. 5. Descriptions Qty. Length (m) DC cable AC power cord LAN cable LAN cable GPS Antenna 1.5 1.8 10.0 1.0 9 1 1 1 3 2 Shielding

(Yes/No) N N N N N Cores (Qty.) Remarks 1 0 0 0 0 Supplied by client Supplied by client Provided by Lab Provided by Lab Supplied by client Report No.: RF190528D02-1 Page No. 9 / 34 Report Format Version: 6.1.1 3.3 Test Mode Applicability and Tested Channel Detail LTE Band 5 Test item Available channel Tested channel ERP Modulation characteristics Frequency Stability Occupied Bandwidth Band Edge Peak to Average Ratio Condcudeted Emission Radiated Emission Below 1GHz Radiated Emission Above 1GHz 2450 to 2600 2450 to 2600 2450 to 2600 2450 to 2600 2450 to 2600 2450 to 2600 2450 to 2600 2450 to 2600 2450, 2525, 2600 2525 2525 2450, 2525, 2600 2450, 2600 2450, 2525, 2600 2450, 2525, 2600 2450 Channel Bandwidth 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz Modulation QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK, 16QAM, 64QAM QPSK QPSK, 16QAM, 64QAM QPSK QPSK QPSK 2450 to 2600 2450, 2525, 2600 10MHz NOTE:

1. For radiated emission below 1 GHz, the low, mid and high channels were pre-tested in chamber. The low channel was the worst case and chosen for final test. 2. The conducted output power for QPSK /16QAM / 64QAM, measured value of QPSK is higher than 16QAM

/ 64QAM mode. Therefore, the Frequency Stability, Band Edge, Condcudeted Emission and Radiated Emission were performed under QPSK mode only. Test Condition:

Test Item ERP Modulation characteristics Frequency Stability Occupied Bandwidth Band Edge Peak To Average Ratio Conducted Emission Radiated Emission Environmental Conditions 30deg. C, 83%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 73%RH 32deg. C, 61%RH Input Power 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz Tested By Ian Chang Saxon Lee Saxon Lee Saxon Lee Saxon Lee Saxon Lee Saxon Lee Ian Chang Report No.: RF190528D02-1 Page No. 10 / 34 Report Format Version: 6.1.1 3.4 EUT Operating Conditions The EUT makes a call to the communication simulator. The communication simulator station system controlled a EUT to export maximum output power under transmission mode and specific channel frequency 3.5 General Description of Applied Standards The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards:

FCC 47 CFR Part 2 FCC 47 CFR Part 22 KDB 971168 D01 Power Meas License Digital Systems v02r02 KDB 662911 D01 Multiple Transmitter Output v02r01 ANSI/TIA/EIA-603-E 2016 ANSI 63.26-2015 All test items have been performed and recorded as per the above standards. Note: The EUT is also considered as a kind of computer peripheral, because the connection to computer is necessary for typical use. It has been verified to comply with the requirements of FCC Part 15, Subpart B, Class B (DoC). The test report has been issued separately. Report No.: RF190528D02-1 Page No. 11 / 34 Report Format Version: 6.1.1 Test Types and Results 4 4.1 Output Power Measurement 4.1.1 Limits of Output Power Measurement For Band 5: The effective radiated power shall be according to the specific rule Part 22.913(a)(1). 4.1.2 Test Procedures EIRP / ERP Measurement:

a. All measurements were done at low, middle and high operational frequency range. RBW and VBW is 10MHz for LTE mode. b. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The Read Value is the spectrum reading the maximum power value. c. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a tx cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to Read Value of step b. Record the power level of S.G d. EIRP = Output power level of S.G TX cable loss + Antenna gain of substitution horn. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi. Conducted Power Measurement:

A power sensor was used on the output port of the EUT. A power meter was used to read the response of the power sensor. Record the power level. Report No.: RF190528D02-1 Page No. 12 / 34 Report Format Version: 6.1.1 4.1.3 Test Setup EIRP / ERP Measurement:

For Radiated Emission below or equal 1GHz Ant. Tower 1-4m Variable EUT&

Support Units 80cm 3m Turn Table Ground Plane Test Receiver For Radiated Emission above 1GHz EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). EUT Conducted Power Measurement:

For the actual test configuration, please refer to the attached file (Test Setup Photo). Power Sensor Attenuator Power Meter Report No.: RF190528D02-1 Page No. 13 / 34 Report Format Version: 6.1.1 4.1.4 Test Results Conducted Output Power (dBm) LTE Band 5 (Channel Bandwidth 10MHz) CH Frequency

(MHz) CONDUCTED OUTPUT POWER (dBm) QPSK Chain 0 Chain 1 17.32 17.18 17.26 17.14 17.12 17.25 16QAM Total Chain 0 Chain 1 17.28 20.26 17.19 20.21 20.20 17.18 17.15 17.05 17.11 64QAM Total Chain 0 Chain 1 17.20 20.23 17.06 20.13 20.16 17.18 17.07 17.02 17.00 Total 20.15 20.05 20.10 2450 2525 2600 874 881.5 889 ERP Power (dBm) LTE Band 5 (Channel Bandwidth: 10MHz) Modulation Type: QPSK Channel 2450 2525 2600 Frequency

(MHz) 874.00 881.50 889.00 Modulation Type: 16QAM Channel 2450 2525 2600 Frequency

(MHz) 874.00 881.50 889.00 Modulation Type: 64QAM Channel 2450 2525 2600 Frequency

(MHz) 874.00 881.50 889.00 Reading

(dBm) 15.50 14.47 13.94 Reading

(dBm) 15.25 14.33 13.81 Reading

(dBm) 15.21 14.27 13.75 S.G Power Value

(dBm)

-2.61

-2.84

-3.14 Correction Factor

(dB) 27.89 27.90 28.08 S.G Power Value

(dBm)

-2.86

-2.98

-3.27 Correction Factor

(dB) 27.89 27.90 28.08 S.G Power Value

(dBm)

-2.90

-3.04

-3.33 Correction Factor

(dB) 27.89 27.90 28.08 ERP

(dBm) 25.28 25.06 24.94 ERP

(dBm) 25.03 24.92 24.81 ERP

(dBm) 24.99 24.86 24.75 Note: ERP (dBm) = S.G Power Value (dBm) + Correction Factor (dB). Report No.: RF190528D02-1 Page No. 14 / 34 Report Format Version: 6.1.1 Connect the EUT to Communication Simulator via the antenna connector. The frequency band is set as EUT supported Modulation and Channels, the EUT output is matched with 50 ohm load, the waveform quality and constellation of the EUT was tested. 4.2 Modulation characteristics Measurement 4.2.1 Limits of Modulation characteristics N/A 4.2.2 Test Procedure 4.2.3 Test Setup 4.2.4 Test Results Communication Simulator EUT Spectrum Plot of Measurement Value Channel: 2525 Frequency (MHz): 881.5 10MHz / QPSK 10MHz / 16QAM 10MHz / 64QAM Report No.: RF190528D02-1 Page No. 15 / 34 Report Format Version: 6.1.1 4.3 Frequency Stability Measurement 4.3.1 Limits of Frequency Stabiliity Measurement 1.5 ppm is for base and fixed station. 2.5 ppm is for mobile station. 4.3.2 Test Procedure a. Device is placed at the oven room. The oven room could control the temperatures and humidity. Power warm up is at least 15 min and power applied should perform before recording frequency error. b. EUT is connected the external power supply to control the AC input power. The test voltage range is from minimum to maximum working voltage. Each step shall be record the frequency error rate. c. The temperature range step is 10 degrees in this test items. All temperature levels shall be hold the 0.5 during the measurement testing. The each temperature step shall be at least 0.5 hours, consider the EUT could be test under the stability condition. 4.3.3 Test Setup AC Power Supply Oven Room External Power Source EUT Report No.: RF190528D02-1 Page No. 16 / 34 Report Format Version: 6.1.1 4.3.4 Test Results Frequency Error vs. Voltage Voltage

(Volts) 132 120 108 Frequency Error (ppm) LTE Band 5 0.0113442995 0.0102098695 0.0090754396 Note: The applicant defined the normal working voltage is from 132Vac to 108Vac. Frequency Error vs. Temperature Temp.

() 75 70 60 50 40 30 20 10 0

-10

-20

-30 Frequency Error (ppm) LTE Band 5 0.0113442995 0.0102098695 0.0102098695 0.0090754396 0.0090754396 0.0090754396 0.0079410096 0.0079410096 0.0068065797 0.0068065797 0.0056721497 0.0056721497 Limit

(ppm) 1.5 1.5 1.5 Limit

(ppm) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Report No.: RF190528D02-1 Page No. 17 / 34 Report Format Version: 6.1.1 4.4 Occupied Bandwidth Measurement 4.4.1 Test Procedure All measurements were done at low, middle and high operational frequency range. The software provided by client to control a EUT to export maximum output power under transmission mode and specific channel frequency. Use OBW measurement function of Spectrum analyzer to measure 99 % occupied bandwidth. 4.4.2 Test Setup EUT Spectrum Analyzer Attenuator Report No.: RF190528D02-1 Page No. 18 / 34 Report Format Version: 6.1.1 4.4.3 Test Result Channel Frequency

(MHz) LTE Band 5 Channel Bandwidth 10MHz 99% Occupied Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 2450 2525 2600 874 881.5 889 8.98 8.95 8.97 8.98 8.95 8.97 9.00 8.97 8.98 8.99 8.96 8.97 8.98 8.95 8.98 9.00 8.97 8.99 Spectrum Plot Of Worst Value 10MHz / 16QAM Report No.: RF190528D02-1 Page No. 19 / 34 Report Format Version: 6.1.1 LTE Band 5 Channel Bandwidth 10MHz

-26dBc Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 Channel Frequency

(MHz) 2450 2525 2600 874 881.5 889 9.56 9.53 9.56 9.56 9.51 9.60 9.53 9.49 9.51 9.50 9.48 9.51 9.52 9.49 9.50 9.51 9.48 9.50 Spectrum Plot Of Worst Value 10MHz / QPSK Report No.: RF190528D02-1 Page No. 20 / 34 Report Format Version: 6.1.1 4.5 Band Edge Measurement 4.5.1 Limits of Band Edge Measurement Power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. In the 1 MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed. Note: The results for each of the transmit chains shall be individually compared with the limits after these limits have been reduced by 10 x log (N) (number of active transmit chains). 4.5.2 Test Setup 4.5.3 Test Procedures EUT Spectrum Analyzer Attenuator a. All measurements were done at low and high operational frequency range. b. The center frequency of spectrum is the band edge frequency and span is 200kHz. RB of the spectrum is 200kHz and VB of the spectrum is 620kHz (LTE Channel Bandwidth 10MHz). c. Record the max trace plot into the test report. Report No.: RF190528D02-1 Page No. 21 / 34 Report Format Version: 6.1.1 4.5.4 Test Results LTE Band 5 Channel Bandwidth 10MHz Chain 0 Channel 2450 Channel 2600 Chain 1 Channel 2450 Channel 2600 Report No.: RF190528D02-1 Page No. 22 / 34 Report Format Version: 6.1.1 4.6 Peak To Average Ratio 4.6.1 Limits of Peak To Average Ratio Measurement In measuring transmissions in this band using an average power technique, the peak to-average ratio (PAR) of the transmission may not exceed 13 dB 4.6.2 Test Setup 4.6.3 Test Procedures 1. Set resolution/measurement bandwidth signals occupied bandwidth;

2. Set the number of counts to a value that stabilizes the measured CCDF curve;

3. Record the maximum PAPR level associated with a probability of 0.1%. Spectrum Analyzer Attenuator EUT Report No.: RF190528D02-1 Page No. 23 / 34 Report Format Version: 6.1.1 4.6.4 Test Results Channel Frequency

(MHz) 2450 2525 2600 874 881.5 889 LTE Band 5 Channel Bandwidth 10MHz Peak To Average Ratio (dB) QPSK 16QAM 64QAM Chain 0 8.60 8.61 8.59 Chain 1 8.59 8.59 8.58 Chain 0 8.52 8.57 8.55 Chain 1 8.57 8.55 8.54 Chain 0 8.40 8.53 8.52 Chain 1 8.52 8.51 8.52 Spectrum Plot Of Worst Value 10MHz / QPSK Report No.: RF190528D02-1 Page No. 24 / 34 Report Format Version: 6.1.1 4.7 Conducted Spurious Emissions 4.7.1 Limits of Conducted Spurious Emissions Measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. Note: The results for each of the transmit chains shall be individually compared with the limits after these limits have been reduced by 10 x log (N) (number of active transmit chains). 4.7.2 Test Setup 4.7.3 Test Procedure EUT Spectrum Analyzer Attenuator a. All measurements were done at low, middle and high operational frequency range. b. Measuring frequency range is from 9 kHz to 27GHz. 20dB attenuation pad is connected with spectrum. The spectrum set RB = 100kHz, VB = 300kHz for frequency range: 9kHz~1GHz, RB = 1MHz, VB = 3MHz for frequency range: 1GHz~27GHz. Report No.: RF190528D02-1 Page No. 25 / 34 Report Format Version: 6.1.1 4.7.4 Test Results LTE Band 5 Channel Band width: 10MHz Channel 2450 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-1 Page No. 26 / 34 Report Format Version: 6.1.1 LTE Band 5 Channel Band width: 10MHz Channel 2525 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-1 Page No. 27 / 34 Report Format Version: 6.1.1 LTE Band 5 Channel Band width: 10MHz Channel 2600 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-1 Page No. 28 / 34 Report Format Version: 6.1.1 4.8 Radiated Emission Measurement 4.8.1 Limits of Radiated Emission Measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. 4.8.2 Test Procedure a. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The Read Value is the spectrum reading the maximum power value. b. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to Read Value of step a. Record the power level of S.G c. EIRP = Output power level of S.G TX cable loss + Antenna gain of substitution horn. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi. Note: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1MHz/3MHz. 4.8.3 Deviation from Test Standard No deviation. Report No.: RF190528D02-1 Page No. 29 / 34 Report Format Version: 6.1.1 4.8.4 Test Setup For Radiated Emission below or equal 1GHz Ant. Tower 1-4m Variable EUT&

Support Units 80cm 3m Turn Table Ground Plane Test Receiver For Radiated Emission above 1GHz EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). Report No.: RF190528D02-1 Page No. 30 / 34 Report Format Version: 6.1.1 4.8.5 Test Results Below 1GHz LTE Band 5 Channel Bandwidth: 10MHz MODE TX Channel 2450 Frequency Range Below 1000 MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) READING S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB) 1 2 3 4 5 6 184.84 224.97 275.05 325.00 374.96 499.96

(dBm)

-59.91

-60.05

-66.91

-58.08

-67.39

-68.47

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-81.01

-80.69

-85.26

-75.84

-85.27

-85.78

-67.78

-67.89

-69.80

-58.87

-67.02

-64.49 13.23 12.80 15.46 16.97 18.25 21.29

-54.78

-54.89

-56.80

-45.87

-54.02

-51.49 NO. FREQ. (MHz) 1 2 3 4 5 6 7 35.94 224.97 275.05 325.00 374.96 474.99 624.97 READING

(dBm)

-65.21

-57.62

-69.26

-62.20

-63.19

-71.16

-77.33 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-82.08

-77.89

-88.31

-79.10

-80.79

-90.06

-95.46 13.29 12.80 15.46 16.97 18.25 20.87 24.33

-68.79

-65.09

-72.85

-62.13

-62.54

-69.19

-71.13

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-55.79

-52.09

-59.85

-49.13

-49.54

-56.19

-58.13 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-1 Page No. 31 / 34 Report Format Version: 6.1.1 Above 1GHz LTE Band 5 Channel Bandwidth: 10MHz MODE TX Channel 2450 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 1745.65 READING

(dBm)

-51.85 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-59.27

-51.26 8.01

-38.26 NO. FREQ. (MHz) 1 1749.66 READING

(dBm)

-42.53 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-50.16 8.00

-42.16

-13.00

-29.16 MODE TX Channel 2525 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 1765.66 READING

(dBm)

-53.34 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-60.66

-52.67 7.99

-39.67 NO. FREQ. (MHz) 1 1765.27 READING

(dBm)

-43.62 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-50.98 7.99

-42.99

-13.00

-29.99 MODE TX Channel 2600 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 1782.32 READING

(dBm)

-52.90 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-60.13

-52.17 7.96

-39.17 NO. FREQ. (MHz) 1 1777.15 READING

(dBm)

-43.98 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) ERP (dBm) LIMIT (dBm) MARGIN (dB)

-51.12 7.96

-43.16

-13.00

-30.16 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-1 Page No. 32 / 34 Report Format Version: 6.1.1 5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190528D02-1 Page No. 33 / 34 Report Format Version: 6.1.1 Appendix Information of the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC recognized accredited test firms and accredited according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following:

Lin Kou EMC/RF Lab Tel: 886-2-26052180 Fax: 886-2-26051924 Hwa Ya EMC/RF/Safety Lab Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com Hsin Chu EMC/RF/Telecom Lab Tel: 886-3-6668565 Fax: 886-3-6668323 The address and road map of all our labs can be found in our web site also.

--- END ---

Report No.: RF190528D02-1 Page No. 34 / 34 Report Format Version: 6.1.1

 

 

FCC Test Report

(Part 24) Report No.: RF190528D02 FCC ID: P27TP20213425 Test Model:

INTTP20213425 Received Date: May 28, 2019 Test Date: Jul. 5 to 18, 2019 Issued Date: Jul. 19, 2019 Applicant: Sercomm Corp. Address: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. (NanKang Software Park) Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, FCC Registration /

Designation Number: 198487 / TW2021 R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF190528D02 Page No. 1 / 41 Report Format Version: 6.1.1 Table of Contents 4 3 Release Control Record .................................................................................................................................. 4 Certificate of Conformity ...................................................................................................................... 5 1 Summary of Test Results ..................................................................................................................... 6 2 2.1 Measurement Uncertainty ................................................................................................................... 6 Test Site and Instruments .................................................................................................................... 7 2.2 General Information .............................................................................................................................. 8 3.1 General Description of EUT ................................................................................................................ 8 3.2 Configuration of System Under Test ................................................................................................... 9 3.2.1 Description of Support Units ................................................................................................................ 9 3.3 Test Mode Applicability and Tested Channel Detail .......................................................................... 10 3.4 EUT Operating Conditions ................................................................................................................. 11 3.5 General Description of Applied Standards ......................................................................................... 11 Test Types and Results ...................................................................................................................... 12 4.1 Output Power Measurement ............................................................................................................. 12 4.1.1 Limits of Output Power Measurement ............................................................................................... 12 4.1.2 Test Procedures ................................................................................................................................. 12 4.1.3 Test Setup .......................................................................................................................................... 13 4.1.4 Test Results ....................................................................................................................................... 14 4.2 Modulation Characteristics Measurement ......................................................................................... 16 4.2.1 Limits of Modulation characteristics .................................................................................................. 16 4.2.2 Test Procedure .................................................................................................................................. 16 4.2.3 Test Setup .......................................................................................................................................... 16 4.2.4 Test Results ....................................................................................................................................... 16 4.3 Frequency Stability Measurement ..................................................................................................... 17 4.3.1 Limits of Frequency Stabiliity Measurement ...................................................................................... 17 4.3.2 Test Procedure .................................................................................................................................. 17 4.3.3 Test Setup .......................................................................................................................................... 17 4.3.4 Test Results ....................................................................................................................................... 18 4.4 Occupied Bandwidth Measurement .................................................................................................. 19 4.4.1 Test Procedure .................................................................................................................................. 19 4.4.2 Test Setup .......................................................................................................................................... 19 4.4.3 Test Result ......................................................................................................................................... 20 4.5 Band Edge Measurement ................................................................................................................. 22 4.5.1 Limits of Band Edge Measurement ................................................................................................... 22 4.5.2 Test Setup .......................................................................................................................................... 22 4.5.3 Test Procedures ................................................................................................................................. 22 4.5.4 Test Results ....................................................................................................................................... 23 4.6 Peak To Average Ratio ...................................................................................................................... 25 4.6.1 Limits of Peak To Average Ratio Measurement ................................................................................ 25 4.6.2 Test Setup .......................................................................................................................................... 25 4.6.3 Test Procedures ................................................................................................................................. 25 4.6.4 Test Results ....................................................................................................................................... 26 4.7 Conducted Spurious Emissions ........................................................................................................ 27 4.7.1 Limits of Conducted Spurious Emissions Measurement ................................................................... 27 4.7.2 Test Setup .......................................................................................................................................... 27 4.7.3 Test Procedure .................................................................................................................................. 27 4.7.4 Test Results ....................................................................................................................................... 28 4.8 Radiated Emission Measurement ..................................................................................................... 34 4.8.1 Limits of Radiated Emission Measurement ....................................................................................... 34 4.8.2 Test Procedure .................................................................................................................................. 34 4.8.3 Deviation from Test Standard ............................................................................................................ 34 4.8.4 Test Setup .......................................................................................................................................... 35 Report No.: RF190528D02 Page No. 2 / 41 Report Format Version: 6.1.1 4.8.5 Test Results ....................................................................................................................................... 36 5 Pictures of Test Arrangements .......................................................................................................... 40 Appendix Information of the Testing Laboratories ................................................................................. 41 Report No.: RF190528D02 Page No. 3 / 41 Report Format Version: 6.1.1 Issue No. RF190528D02 Description Original release. Release Control Record Date Issued Jul. 19, 2019 Report No.: RF190528D02 Page No. 4 / 41 Report Format Version: 6.1.1 1 Certificate of Conformity Product: Verizon LTE Brand: Verizon Test Model:

INTTP20213425 Sample Status: Engineering sample Applicant: Sercomm Corp. Test Date: Jul. 5 to 18, 2019 Standards: FCC Part 24, Subpart E The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the samples RF characteristics under the conditions specified in this report. Prepared by :

:

Approved by Celia Chen / Supervisor

, Date:

Jul. 19, 2019

, Date:

Jul. 19, 2019 Rex Lai / Associate Technical Manager Report No.: RF190528D02 Page No. 5 / 41 Report Format Version: 6.1.1 2 Summary of Test Results Applied Standard: FCC Part 24 & Part 2 Test Item Result Remarks Equivalent Isotropically Radiated Power Pass Meet the requirement of limit. Modulation characteristics Pass Meet the requirement. Peak To Average Ratio Pass Meet the requirement of limit. Frequency Stability Occupied Bandwidth Pass Meet the requirement of limit. Pass Meet the requirement of limit. FCC Clause 2.1046 24.232 2.1047 2.1046 24.232(d) 2.1055 24.235 2.1049 24.238(b) 24.238(a) Band Edge Measurements Pass Meet the requirement of limit. 2.1051 24.238 2.1053 24.238 Conducted Spurious Emissions Radiated Spurious Emissions Pass Pass Meet the requirement of limit. Meet the requirement of limit. Minimum passing margin is

-26.72 dB at 3872.06MHz. Note: Determining compliance based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. 2.1 Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2:

Measurement Radiated Emissions up to 1 GHz Radiated Emissions above 1 GHz Frequency 30MHz ~ 1000MHz 1GHz ~ 40GHz Expended Uncertainty

(k=2) () 5.43 dB 5.42 dB Report No.: RF190528D02 Page No. 6 / 41 Report Format Version: 6.1.1 2.2 Test Site and Instruments DESCRIPTION &

MANUFACTURER HP Preamplifier HP Preamplifier MITEQ Preamplifier Agilent TEST RECEIVER Schwarzbeck Antenna Schwarzbeck Antenna Schwarzbeck Horn Antenna Schwarzbeck Horn Antenna ADT. Turn Table ADT. Tower Software SUHNER RF cable With 4dB PAD SUHNER RF cable With 3/4dB PAD KEYSIGHT MIMO Powermeasurement Test set KEYSIGHT Spectrum Analyzer Loop Antenna EMCI EMCO Horn Antenna Highpass filter Wainwright Instruments ROHDE & SCHWARZ Spectrum Analyzer Anritsu Power Sensor Anritsu Power Meter Temperature & Humidity Chamber DIGITAL POWER METER IDRC AC Power Source ExTech MODEL NO. 8447D 8449B AMF-6F-260400-33-8P N9038A SERIAL NO. 2432A03504 3008A01201 892164 MY51210129 VULB 9168 VHBA 9123 BBHA-9170 BBHA 9120-D1 TT100 AT100 Radiated_V7.6.15.9.5 139 480 212 D130 0306 0306 NA CALIBRATED CALIBRATED DATE Feb. 20, 2019 Feb. 21, 2019 Feb. 20, 2019 Mar. 05, 2019 Nov. 26, 2018 Jun. 3, 2019 Nov. 25, 2018 Nov. 25, 2018 NA NA NA UNTIL Feb. 19, 2020 Feb. 20, 2020 Feb. 19, 2020 Mar. 04, 2020 Nov. 25, 2019 Jun. 2, 2021 Nov. 24, 2019 Nov. 24, 2019 NA NA NA SF102 SF102 Cable-CH6-01 Aug. 13, 2018 Aug. 12, 2019 Cable-CH8-3.6m Aug. 13, 2018 Aug. 12, 2019 U2021XA U2021XA-001 Jun. 11, 2019 Jun. 10, 2020 N9030A LPA600 3115 MY54490260 270 00028257 Aug. 3, 2018 Aug. 11, 2017 Nov. 25, 2018 Aug. 2, 2019 Aug. 10, 2019 Nov. 24, 2019 WHK 3.1/18G-10SS SN 8 NA NA FSV40 MA2411B ML2495A 101042 Sep. 27, 2018 Sep. 26, 2019 0738404 Apr. 16, 2019 Apr. 15, 2020 0842014 Apr. 16, 2019 Apr. 15, 2020 MHU-225AU 920409 May 24, 2019 May 23, 2020 CP-240 240515 Sep. 13, 2018 Sep. 12, 2019 CFW-105 E000603 NA NA NOTE: 1. The calibration interval of the above test instruments is 12/24 months. And the calibrations 2. The horn antenna and HP preamplifier (model: 8449B) are used only for the measurement are traceable to NML/ROC and NIST/USA. of emission frequency above 1GHz if tested. 3. The test was performed in Chamber No. 6. Report No.: RF190528D02 Page No. 7 / 41 Report Format Version: 6.1.1 3 General Information 3.1 General Description of EUT Verizon LTE Verizon INTTP20213425 Engineering sample 12Vdc (adapter) QPSK, 16QAM, 64QAM LTE Band 2

(Channel Bandwidth 10MHz) LTE Band 2

(Channel Bandwidth 20MHz) LTE Band 2

(Channel Bandwidth 10MHz) LTE Band 2

(Channel Bandwidth 20MHz) LTE Band 2 RP-SMA Adapter Non-shielded GPS Antenna (9m)*2 Product Brand Test Model Status of EUT Power Supply Rating Modulation Type Operating Frequency Max. EIRP Power Antenna Type Antenna Connector Accessory Device Data Cable Supplied Note:

1. The EUT uses following adapter. Brand Model Input Power Output Power Power Line PHIHONG PSA120U-120L6 100-240Vac, 1.6A, 50-60Hz 12Vdc, 9A Non-shielded AC 3 Pin (1.8m) Non-shielded DC cable (1.5m) with one ferrite core 1935MHz ~ 1985MHz 1940MHz ~ 1980MHz 466.659mW (26.69dBm) 451.856mW (26.55dBm) Dipole antenna with 2.5dBi gain 2. The above EUT information is declared by manufacturer and for more detailed features description, please refers to the manufacturer's specifications or user's manual. Report No.: RF190528D02 Page No. 8 / 41 Report Format Version: 6.1.1 5 4 2 1 LAN GPS*2 LAN*3 DC jack EUT Load (B) Adapter (EUT) GPS Antenna*2 (EUT) Configuration of System Under Test 3.2 3.2.1 Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. ID A. B. Provided by Lab Provided by Lab Serial No. BW33YM1 Product Notebook Brand DELL N/A Remote site Notebook (A) E5410 N/A Model No. 120Vac Remarks N/A N/A FCC ID Load N/A 3 Note:

1. All power cords of the above support units are non-shielded (1.8m). 2. Item A acted as communication partners to transfer data. Descriptions Qty. Length (m) DC cable AC power cord LAN cable LAN cable GPS Antenna 1 1 1 3 2 1.5 1.8 10.0 1.0 9 Shielding

(Yes/No) N N N N N Cores (Qty.) Remarks 1 0 0 0 0 Supplied by client Supplied by client Provided by Lab Provided by Lab Supplied by client ID 1. 2. 3. 4. 5. Report No.: RF190528D02 Page No. 9 / 41 Report Format Version: 6.1.1 3.3 Test Mode Applicability and Tested Channel Detail LTE Band 2 Test item EIRP Modulation characteristics Frequency Stability Occupied Bandwidth Band Edge Peak to Average Ratio Condcudeted Emission Radiated Emission Below 1GHz Radiated Emission Above 1GHz Available channel 650 to 1150 700 to 1100 650 to 1150 650 to 1150 650 to 1150 700 to 1100 650 to 1150 700 to 1100 650 to 1150 700 to 1100 650 to 1150 700 to 1100 650 to 1150 700 to 1100 650 to 1150 700 to 1100 Tested channel 650, 900, 1150 700, 900, 1100 900 900 650, 900, 1150 700, 900, 1100 650, 1150 700, 1100 650, 900, 1150 700, 900, 1100 650, 900, 1150 700, 900, 1100 650 700 650, 900, 1150 700, 900, 1100 Channel Bandwidth Modulation 10MHz 20MHz 10MHz 10MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK QPSK QPSK QPSK QPSK NOTE:

1. For radiated emission below 1 GHz, the low, mid and high channels were pre-tested in chamber. The low channel was the worst case and chosen for final test. 2. The conducted output power for QPSK /16QAM / 64QAM, measured value of QPSK is higher than 16QAM

/ 64QAM mode. Therefore, the Frequency Stability, Band Edge, Condcudeted Emission and Radiated Emission were performed under QPSK mode only. Test Condition:

Test Item EIRP Modulation characteristics Frequency Stability Occupied Bandwidth Band Edge Peak To Average Ratio Conducted Emission Radiated Emission Environmental Conditions 30deg. C, 83%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 73%RH 32deg. C, 61%RH Input Power 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz Tested By Ian Chang Saxon Lee Saxon Lee Saxon Lee Saxon Lee Saxon Lee Saxon Lee Ian Chang Report No.: RF190528D02 Page No. 10 / 41 Report Format Version: 6.1.1 3.4 EUT Operating Conditions The EUT makes a call to the communication simulator. The communication simulator station system controlled a EUT to export maximum output power under transmission mode and specific channel frequency 3.5 General Description of Applied Standards The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards:

FCC 47 CFR Part 2 FCC 47 CFR Part 24 KDB 971168 D01 Power Meas License Digital Systems v02r02 KDB 662911 D01 Multiple Transmitter Output v02r01 ANSI/TIA/EIA-603-E 2016 ANSI 63.26-2015 Note: All test items have been performed and recorded as per the above standards. Report No.: RF190528D02 Page No. 11 / 41 Report Format Version: 6.1.1 4 4.1 Output Power Measurement 4.1.1 Limits of Output Power Measurement Test Types and Results For Band 2: The equivalent isotropically radiated power shall be according to the specific rule Part 24.232(a)(1). 4.1.2 Test Procedures EIRP / ERP Measurement:

a. All measurements were done at low, middle and high operational frequency range. RBW and VBW is 10MHz for LTE Mode. b. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The Read Value is the spectrum reading the maximum power value. c. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a tx cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to Read Value of step b. Record the power level of S.G d. EIRP = Output power level of S.G TX cable loss + Antenna gain of substitution horn. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi. Conducted Power Measurement:

A power sensor was used on the output port of the EUT. A power meter was used to read the response of the power sensor. Record the power level. Report No.: RF190528D02 Page No. 12 / 41 Report Format Version: 6.1.1 4.1.3 Test Setup EIRP / ERP Measurement:

For Radiated Emission below or equal 1GHz Ant. Tower 1-4m Variable EUT&

Support Units 80cm 3m Turn Table Ground Plane Test Receiver For Radiated Emission above 1GHz EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). Conducted Power Measurement:

EUT Power Sensor Power Meter For the actual test configuration, please refer to the attached file (Test Setup Photo). Attenuator Report No.: RF190528D02 Page No. 13 / 41 Report Format Version: 6.1.1 4.1.4 Test Results Conducted Output Power (dBm) LTE Band 2 (Channel Bandwidth 10MHz) CH Frequency CONDUCTED OUTPUT POWER (dBm)

(MHz) 1935 1960 1985 QPSK Chain 0 Chain 1 17.32 17.18 17.26 17.12 17.10 17.25 16QAM Total Chain 0 Chain 1 17.26 20.26 17.19 20.20 20.19 17.22 17.11 17.02 17.06 64QAM Total Chain 0 Chain 1 17.16 20.20 17.08 20.12 20.15 17.15 17.06 17.00 17.02 650 900 1150 LTE Band 2 (Channel Bandwidth 20MHz) CH Frequency CONDUCTED OUTPUT POWER (dBm)

(MHz) 1940 1960 1980 QPSK Chain 0 Chain 1 17.31 17.15 17.26 17.11 17.10 17.28 16QAM Total Chain 0 Chain 1 17.28 20.24 17.22 20.20 20.20 17.23 17.09 17.06 17.10 64QAM Total Chain 0 Chain 1 17.25 20.20 17.18 20.15 20.18 17.16 17.06 17.02 17.03 700 900 1100 Total 20.12 20.05 20.10 Total 20.17 20.11 20.11 Report No.: RF190528D02 Page No. 14 / 41 Report Format Version: 6.1.1 EIRP Power (dBm) LTE Band 2 (Channel Bandwidth: 10MHz) Modulation Type: QPSK Modulation Type: 16QAM Channel 650 900 1150 Channel 650 900 1150 Frequency

(MHz) 1935.00 1960.00 1985.00 Frequency

(MHz) 1935.00 1960.00 1985.00 Modulation Type: 64QAM Channel 650 900 1150 Frequency

(MHz) 1935.00 1960.00 1985.00 Reading

(dBm)

-15.58

-15.80

-15.72 Reading

(dBm)

-15.73

-15.85

-16.17 Reading

(dBm)

-15.80

-15.97

-16.33 S.G Power Value

(dBm) 18.96 18.78 18.91 S.G Power Value

(dBm) 18.81 18.73 18.46 S.G Power Value

(dBm) 18.74 18.61 18.30 Correction Factor

(dB) 7.73 7.70 7.66 Correction Factor

(dB) 7.73 7.70 7.66 Correction Factor

(dB) 7.73 7.70 7.66 Note: EIRP (dBm) = S.G Power Value (dBm) + Correction Factor (dB). LTE Band 2 (Channel Bandwidth 20MHz):

Modulation Type: QPSK Modulation Type: 16QAM Channel 700 900 1100 Channel 700 900 1100 Frequency

(MHz) 1940.00 1960.00 1980.00 Frequency

(MHz) 1940.00 1960.00 1980.00 Modulation Type: 64QAM Channel 700 900 1100 Frequency

(MHz) 1940.00 1960.00 1980.00 Reading

(dBm)

-15.72

-15.75

-15.92 Reading

(dBm)

-15.73

-15.76

-16.09 Reading

(dBm)

-15.77

-15.92

-16.24 S.G Power Value

(dBm) 18.82 18.83 18.69 S.G Power Value

(dBm) 18.81 18.82 18.52 S.G Power Value

(dBm) 18.77 18.66 18.37 Correction Factor

(dB) 7.73 7.70 7.67 Correction Factor

(dB) 7.73 7.70 7.67 Correction Factor

(dB) 7.73 7.70 7.67 EIRP

(dBm) 26.69 26.48 26.57 EIRP

(dBm) 26.54 26.43 26.12 EIRP

(dBm) 26.47 26.31 25.96 EIRP

(dBm) 26.55 26.53 26.36 EIRP

(dBm) 26.54 26.52 26.19 EIRP

(dBm) 26.50 26.36 26.04 Note: EIRP (dBm) = S.G Power Value (dBm) + Correction Factor (dB). Report No.: RF190528D02 Page No. 15 / 41 Report Format Version: 6.1.1 Connect the EUT to Communication Simulator via the antenna connector. The frequency band is set as EUT supported Modulation and Channels, the EUT output is matched with 50 ohm load, the waveform quality and constellation of the EUT was tested. 4.2 Modulation Characteristics Measurement 4.2.1 Limits of Modulation characteristics N/A 4.2.2 Test Procedure 4.2.3 Test Setup 4.2.4 Test Results Communication Simulator EUT Spectrum Plot of Measurement Value Channel: 900 Frequency (MHz): 1960 10MHz / QPSK 10MHz / 16QAM 10MHz / 64QAM Report No.: RF190528D02 Page No. 16 / 41 Report Format Version: 6.1.1 4.3 Frequency Stability Measurement 4.3.1 Limits of Frequency Stabiliity Measurement The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. 4.3.2 Test Procedure a. Device is placed at the oven room. The oven room could control the temperatures and humidity. Power warm up is at least 15 min and power applied should perform before recording frequency error. b. EUT is connected the external power supply to control the AC input power. The test voltage range is from minimum to maximum working voltage. Each step shall be record the frequency error rate. c. The temperature range step is 10 degrees in this test items. All temperature levels shall be hold the 0.5 during the measurement testing. The each temperature step shall be at least 0.5 hours, consider the EUT could be test under the stability condition. 4.3.3 Test Setup AC Power Supply Oven Room External Power Source EUT Report No.: RF190528D02 Page No. 17 / 41 Report Format Version: 6.1.1 4.3.4 Test Results Frequency Error vs. Voltage Voltage

(Volts) 132 120 108 Frequency Error (ppm) LTE Band 2 0.0056122449 0.0051020408 0.0045918367 Note: The applicant defined the normal working voltage is from 132Vac to 108Vac. Frequency Error vs. Temperature Temp.

() 75 70 60 50 40 30 20 10 0

-10

-20

-30 Frequency Error (ppm) LTE Band 2 0.0061224490 0.0056122449 0.0051020408 0.0051020408 0.0045918367 0.0045918367 0.0040816327 0.0040816327 0.0035714286 0.0035714286 0.0025510204 0.0025510204 Report No.: RF190528D02 Page No. 18 / 41 Report Format Version: 6.1.1 4.4 Occupied Bandwidth Measurement 4.4.1 Test Procedure The EUT makes a call to the communication simulator. All measurements were done at low, middle and high operational frequency range. The communication simulator station system controlled a EUT to export maximum output power under transmission mode and specific channel frequency. Use OBW measurement function of Spectrum analyzer to measure 99 % occupied bandwidth. 4.4.2 Test Setup EUT Spectrum Analyzer Attenuator Report No.: RF190528D02 Page No. 19 / 41 Report Format Version: 6.1.1 4.4.3 Test Result Channel Frequency

(MHz) LTE Band 2 Channel Bandwidth 10MHz 99% Occupied Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 650 900 1150 1935 1960 1985 8.97 8.97 8.98 8.97 8.97 8.98 8.99 8.99 9.00 8.98 8.99 9.00 8.96 8.97 8.98 8.98 8.98 8.98 Channel Frequency

(MHz) 700 900 1100 1940 1960 1980 Channel Bandwidth 20MHz 99% Occupied Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 17.97 17.96 17.95 Chain 1 17.97 17.96 17.95 Chain 0 18.01 18.00 17.99 Chain 1 18.01 17.99 17.99 Chain 0 17.98 17.98 17.97 Chain 1 17.99 17.97 17.98 Spectrum Plot Of Worst Value 10MHz / 16QAM 20MHz / 16QAM Report No.: RF190528D02 Page No. 20 / 41 Report Format Version: 6.1.1 Channel Frequency

(MHz) LTE Band 2 Channel Bandwidth 10MHz

-26dBc Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 650 900 1150 1935 1960 1985 9.52 9.54 9.54 9.57 9.56 9.53 9.51 9.49 9.52 9.52 9.52 9.50 9.55 9.55 9.56 9.50 9.49 9.49 Channel Frequency

(MHz) 700 900 1100 1940 1960 1980 Channel Bandwidth 20MHz

-26dBc Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 19.13 19.14 19.11 Chain 1 19.14 19.14 19.09 Chain 0 19.06 19.07 19.04 Chain 1 19.07 19.06 19.04 Chain 0 19.10 19.05 19.00 Chain 1 19.05 19.05 19.03 Spectrum Plot Of Worst Value 10MHz / QPSK 20MHz / QPSK Report No.: RF190528D02 Page No. 21 / 41 Report Format Version: 6.1.1 4.5 Band Edge Measurement 4.5.1 Limits of Band Edge Measurement Power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. In the 1 MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed. Note: The results for each of the transmit chains shall be individually compared with the limits after these limits have been reduced by 10 x log (N) (number of active transmit chains). 4.5.2 Test Setup 4.5.3 Test Procedures EUT Spectrum Analyzer Attenuator a. All measurements were done at low and high operational frequency range. b. The center frequency of spectrum is the band edge frequency and span is 200kHz. RB of the spectrum is 200kHz and VB of the spectrum is 620kHz (LTE Channel Bandwidth 10MHz). c. The center frequency of spectrum is the band edge frequency and span is 400kHz. RB of the spectrum is 430kHz and VB of the spectrum is 1300kHz (LTE Channel Bandwidth 20MHz). d. Record the max trace plot into the test report. Report No.: RF190528D02 Page No. 22 / 41 Report Format Version: 6.1.1 4.5.4 Test Results LTE Band 2 Channel Bandwidth 10MHz Chain 0 Channel 650 Channel 1150 Chain 1 Channel 650 Channel 1150 Report No.: RF190528D02 Page No. 23 / 41 Report Format Version: 6.1.1 LTE Band 2 Channel Bandwidth 20MHz Chain 0 Channel 700 Channel 1100 Chain 1 Channel 700 Channel 1100 Report No.: RF190528D02 Page No. 24 / 41 Report Format Version: 6.1.1 4.6 Peak To Average Ratio 4.6.1 Limits of Peak To Average Ratio Measurement In measuring transmissions in this band using an average power technique, the peak to-average ratio (PAR) of the transmission may not exceed 13 dB 4.6.2 Test Setup 4.6.3 Test Procedures Spectrum Analyzer Attenuator EUT a. Set resolution/measurement bandwidth signals occupied bandwidth;

b. Set the number of counts to a value that stabilizes the measured CCDF curve;

c. Record the maximum PAPR level associated with a probability of 0.1%. Report No.: RF190528D02 Page No. 25 / 41 Report Format Version: 6.1.1 4.6.4 Test Results LTE Band 2 Channel Bandwidth 10MHz Peak To Average Ratio (dB) QPSK 16QAM 64QAM Chain 0 8.43 8.39 8.43 Chain 1 8.40 8.42 8.47 Chain 0 8.39 8.32 8.31 Chain 1 8.35 8.41 8.42 Chain 0 8.35 8.37 8.36 Chain 1 8.33 8.36 8.39 Channel Bandwidth 20MHz Peak To Average Ratio (dB) QPSK 16QAM 64QAM Chain 0 8.51 8.39 8.38 Chain 1 8.53 8.43 8.44 Chain 0 8.48 8.35 8.32 Chain 1 8.48 8.42 8.42 Chain 0 8.44 8.32 8.30 Chain 1 8.45 8.39 8.37 Channel Frequency

(MHz) 650 900 1150 1935 1960 1985 Channel Frequency

(MHz) 700 900 1100 1940 1960 1980 Spectrum Plot Of Worst Value 10MHz / QPSK 20MHz / QPSK Report No.: RF190528D02 Page No. 26 / 41 Report Format Version: 6.1.1 4.7 Conducted Spurious Emissions 4.7.1 Limits of Conducted Spurious Emissions Measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. Note: The results for each of the transmit chains shall be individually compared with the limits after these limits have been reduced by 10 x log (N) (number of active transmit chains). 4.7.2 Test Setup 4.7.3 Test Procedure EUT Spectrum Analyzer Attenuator a. All measurements were done at low, middle and high operational frequency range. b. Measuring frequency range is from 9 kHz to 27GHz. 20dB attenuation pad is connected with spectrum. RBW=1MHz and VBW=3MHz is used for conducted emission measurement. Report No.: RF190528D02 Page No. 27 / 41 Report Format Version: 6.1.1 4.7.4 Test Results LTE Band 2 Channel Band width: 10MHz Channel 650 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02 Page No. 28 / 41 Report Format Version: 6.1.1 LTE Band 2 Channel Band width: 10MHz Channel 900 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02 Page No. 29 / 41 Report Format Version: 6.1.1 LTE Band 2 Channel Band width: 10MHz Channel 1150 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02 Page No. 30 / 41 Report Format Version: 6.1.1 LTE Band 2 Channel Band width: 20MHz Channel 700 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02 Page No. 31 / 41 Report Format Version: 6.1.1 LTE Band 2 Channel Band width: 20MHz Channel 900 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02 Page No. 32 / 41 Report Format Version: 6.1.1 LTE Band 2 Channel Band width: 20MHz Channel 1100 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02 Page No. 33 / 41 Report Format Version: 6.1.1 4.8 Radiated Emission Measurement 4.8.1 Limits of Radiated Emission Measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. 4.8.2 Test Procedure a. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The Read Value is the spectrum reading the maximum power value. b. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to Read Value of step a. Record the power level of S.G c. EIRP = Output power level of S.G TX cable loss + Antenna gain of substitution horn. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi. Note: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1MHz/3MHz. 4.8.3 Deviation from Test Standard No deviation. Report No.: RF190528D02 Page No. 34 / 41 Report Format Version: 6.1.1 4.8.4 Test Setup For Radiated Emission below or equal 1GHz Ant. Tower 1-4m Variable EUT&

Support Units 80cm 3m Turn Table Ground Plane Test Receiver For Radiated Emission above 1GHz EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). Report No.: RF190528D02 Page No. 35 / 41 Report Format Version: 6.1.1 4.8.5 Test Results Below 1GHz LTE Band 2 Channel Bandwidth: 10MHz MODE TX Channel 650 Frequency Range Below 1000 MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) READING S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB) 1 2 3 4 5 6 116.09 184.72 275.05 325.00 374.96 499.96

(dBm)

-73.82

-61.23

-67.21

-58.62

-67.58

-71.60

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-91.45

-82.31

-85.56

-76.38

-85.46

-88.91

-78.94

-69.07

-70.10

-59.41

-67.21

-67.62 12.51 13.24 15.46 16.97 18.25 21.29

-65.94

-56.07

-57.10

-46.41

-54.21

-54.62 NO. FREQ. (MHz) 1 2 3 4 5 6 35.58 224.97 325.00 374.96 474.99 624.97 READING

(dBm)

-67.17

-57.91

-62.15

-63.64

-72.00

-77.16 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-84.40

-78.18

-79.05

-81.24

-90.90

-95.29 13.20 12.80 16.97 18.25 20.87 24.33

-71.20

-65.38

-62.08

-62.99

-70.03

-70.96

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-58.20

-52.38

-49.08

-49.99

-57.03

-57.96 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02 Page No. 36 / 41 Report Format Version: 6.1.1 Channel Bandwidth: 20MHz MODE TX Channel 700 Frequency Range Below 1000 MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) READING S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB) 1 2 3 4 5 6 184.96 224.97 275.05 325.00 374.96 499.96

(dBm)

-60.45

-61.18

-67.40

-58.14

-66.10

-71.73

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-81.57

-81.82

-85.75

-75.90

-83.98

-89.04

-68.34

-69.02

-70.29

-58.93

-65.73

-67.75 13.23 12.80 15.46 16.97 18.25 21.29

-55.34

-56.02

-57.29

-45.93

-52.73

-54.75 NO. FREQ. (MHz) 1 2 3 4 5 6 35.70 184.96 224.97 275.05 325.00 374.96 READING

(dBm)

-64.52

-66.22

-58.79

-69.34

-63.01

-65.41 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-81.63

-87.68

-79.06

-88.39

-79.91

-83.01 13.23 13.23 12.80 15.46 16.97 18.25

-68.40

-74.45

-66.26

-72.93

-62.94

-64.76

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-55.40

-61.45

-53.26

-59.93

-49.94

-51.76 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02 Page No. 37 / 41 Report Format Version: 6.1.1 Above 1GHz LTE Band 2 Channel Bandwidth: 10MHz MODE TX Channel 650 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 3869.79 READING

(dBm)

-57.33 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-65.09

-52.25 12.84

-39.25 NO. FREQ. (MHz) 1 3872.06 READING

(dBm)

-44.55 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-52.57 12.85

-39.72

-13.00

-26.72 MODE TX Channel 900 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 3920.19 READING

(dBm)

-60.24 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-68.14

-55.19 12.95

-42.19 NO. FREQ. (MHz) 1 3921.46 READING

(dBm)

-49.85 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-57.93 12.95

-44.98

-13.00

-31.98 MODE TX Channel 1150 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 3971.45 READING

(dBm)

-58.78 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-66.70

-53.64 13.06

-40.64 NO. FREQ. (MHz) 1 3972.65 READING

(dBm)

-49.55 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-57.59 13.07

-44.52

-13.00

-31.52 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02 Page No. 38 / 41 Report Format Version: 6.1.1 Channel Bandwidth: 20MHz MODE TX Channel 700 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 3883.64 READING

(dBm)

-60.53 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-68.35

-55.48 12.87

-42.48 NO. FREQ. (MHz) 1 3886.39 READING

(dBm)

-51.65 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-59.72 12.88

-46.84

-13.00

-33.84 MODE TX Channel 900 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 3922.46 READING

(dBm)

-60.75 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-68.65

-55.69 12.96

-42.69 NO. FREQ. (MHz) 1 3918.64 READING

(dBm)

-52.14 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-60.23 12.95

-47.28

-13.00

-34.28 MODE TX Channel 1100 Frequency Range Above 1000MHz ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M NO. FREQ. (MHz) 1 3963.38 READING

(dBm)

-58.47 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-13.00 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M

-66.39

-53.35 13.04

-40.35 NO. FREQ. (MHz) 1 3964.18 READING

(dBm)

-53.97 S.G POWER VALUE (dBm) CORRECTION FACTOR (dB) EIRP (dBm) LIMIT (dBm) MARGIN (dB)

-62.00 13.04

-48.96

-13.00

-35.96 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02 Page No. 39 / 41 Report Format Version: 6.1.1 5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190528D02 Page No. 40 / 41 Report Format Version: 6.1.1 Appendix Information of the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC recognized accredited test firms and accredited according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following:

Lin Kou EMC/RF Lab Tel: 886-2-26052180 Fax: 886-2-26051924 Hwa Ya EMC/RF/Safety Lab Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com Hsin Chu EMC/RF/Telecom Lab Tel: 886-3-6668565 Fax: 886-3-6668323 The address and road map of all our labs can be found in our web site also.

--- END ---

Report No.: RF190528D02 Page No. 41 / 41 Report Format Version: 6.1.1

 

 

FCC Test Report

(Part 27: LTE Band 4, 13) Report No.: RF190528D02-2 FCC ID: P27TP20213425 Test Model:

INTTP20213425 Received Date: May 28, 2019 Test Date: Jul. 5 to 18, 2019 Issued Date: Jul. 19, 2019 Applicant: Sercomm Corp. Address: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. (NanKang Software Park) Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. FCC Registration /

Designation Number: 198487 / TW2021 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencie Report No.: RF190528D02-2 Page No. 1 / 52 Report Format Version: 6.1.1 Table of Contents 4 3 Release Control Record .................................................................................................................................. 4 Certificate of Conformity ...................................................................................................................... 5 1 Summary of Test Results ..................................................................................................................... 6 2 2.1 Measurement Uncertainty ................................................................................................................... 6 Test Site and Instruments .................................................................................................................... 7 2.2 General Information .............................................................................................................................. 8 3.1 General Description of EUT ................................................................................................................ 8 3.2 Configuration of System under Test .................................................................................................... 9 3.2.1 Description of Support Units ................................................................................................................ 9 3.3 Test Mode Applicability and Tested Channel Detail .......................................................................... 10 3.4 EUT Operating Conditions ................................................................................................................. 11 3.5 General Description of Applied Standards ......................................................................................... 11 Test Types and Results ...................................................................................................................... 12 4.1 Output Power Measurement ............................................................................................................. 12 4.1.1 Limits of Output Power Measurement ............................................................................................... 12 4.1.2 Test Procedures ................................................................................................................................. 12 4.1.3 Test Setup .......................................................................................................................................... 13 4.1.4 Test Results ....................................................................................................................................... 14 4.2 Modulation characteristics Measurement ......................................................................................... 17 4.2.1 Limits of Modulation characteristics .................................................................................................. 17 4.2.2 Test Procedure .................................................................................................................................. 17 4.2.3 Test Setup .......................................................................................................................................... 17 4.2.4 Test Results ....................................................................................................................................... 18 4.3 Frequency Stability Measurement ..................................................................................................... 20 4.3.1 Limits of Frequency Stabiliity Measurement ...................................................................................... 20 4.3.2 Test Procedure .................................................................................................................................. 20 4.3.3 Test Setup .......................................................................................................................................... 20 4.3.4 Test Results ....................................................................................................................................... 21 4.4 Emission Bandwidth Measurement ................................................................................................... 22 4.4.1 Limits of Emission Bandwidth Measurement ..................................................................................... 22 4.4.2 Test Procedure .................................................................................................................................. 22 4.4.3 Test Setup .......................................................................................................................................... 22 4.4.4 Test Result ......................................................................................................................................... 23 4.5 Band Edge Measurement ................................................................................................................. 27 4.5.1 Limits of Band Edge Measurement ................................................................................................... 27 4.5.2 Test Setup .......................................................................................................................................... 27 4.5.3 Test Procedures ................................................................................................................................. 27 4.5.4 Test Results ....................................................................................................................................... 28 4.6 Peak to Average Ratio ...................................................................................................................... 31 4.6.1 Limits of Peak to Average Ratio Measurement ................................................................................. 31 4.6.2 Test Setup .......................................................................................................................................... 31 4.6.3 Test Procedures ................................................................................................................................. 31 4.6.4 Test Results ....................................................................................................................................... 32 4.7 Conducted Spurious Emissions ........................................................................................................ 34 4.7.1 Limits of Conducted Spurious Emissions Measurement ................................................................... 34 4.7.2 Test Setup .......................................................................................................................................... 34 4.7.3 Test Procedure .................................................................................................................................. 34 4.7.4 Test Results ....................................................................................................................................... 35 4.8 Radiated Emission Measurement ..................................................................................................... 43 4.8.1 Limits of Radiated Emission Measurement ....................................................................................... 43 4.8.2 Test Procedure .................................................................................................................................. 43 4.8.3 Deviation from Test Standard ............................................................................................................ 43 Report No.: RF190528D02-2 Page No. 2 / 52 Report Format Version: 6.1.1 4.8.4 Test Setup .......................................................................................................................................... 44 4.8.5 Test Results ....................................................................................................................................... 45 Pictures of Test Arrangements .......................................................................................................... 51 5 Appendix Information of the Testing Laboratories ................................................................................. 52 Report No.: RF190528D02-2 Page No. 3 / 52 Report Format Version: 6.1.1 Release Control Record Issue No. RF190528D02-2 Description Original release. Date Issued Jul. 19, 2019 Report No.: RF190528D02-2 Page No. 4 / 52 Report Format Version: 6.1.1 1 Certificate of Conformity Product: Verizon LTE Brand: Verizon Test Model:

INTTP20213425 Sample Status: Engineering sample Applicant: Sercomm Corp. Test Date: Jul. 5 to 18, 2019 Standards: FCC Part 27, Subpart C The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the samples RF characteristics under the conditions specified in this report. Prepared by :

:

Approved by Celia Chen / Supervisor

, Date:

Jul. 19, 2019

, Date:

Jul. 19, 2019 Rex Lai / Associate Technical Manager Report No.: RF190528D02-2 Page No. 5 / 52 Report Format Version: 6.1.1 2 Summary of Test Results Applied Standard: FCC Part 27 & Part 2 FCC Clause LTE Band 4 2.1046 27.50(d)(3) 2.1047 27.50(d)(5) 2.1055 27.54 LTE Band 13 2.1046 27.50(b)(9) 2.1047

----

2.1055 27.54 2.1049 27.53(h) 2.1049 27.53(c) Frequency Stability Stay with the authorized bands of operation Emission Bandwidth 2.1051 27.53(h) 2.1051 27.53(h) 2.1051 27.53(h) 2.1051 27.53(c) 2.1051 27.53(c) 2.1051 27.53(c) Band Edge Measurements Conducted Spurious Emissions Radiated Spurious Emissions Test Item Result Remarks Equivalent Isotropically Radiated Power Modulation characteristics Peak To Average Ratio Pass Pass Pass Meet the requirement of limit. Meet the requirement Meet the requirement of limit. Pass Meet the requirement of limit. Pass Pass Pass Pass Meet the requirement of limit. Meet the requirement of limit. Meet the requirement of limit. Meet the requirement of limit. Minimum passing margin is

-27.25dB at 4233.32MHz. Note: Determining compliance based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. 2.1 Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2:

Measurement Radiated Emissions up to 1 GHz Radiated Emissions above 1 GHz Frequency 30MHz ~ 1000MHz 1GHz ~ 40GHz Expended Uncertainty

(k=2) () 5.43 dB 5.42 dB Report No.: RF190528D02-2 Page No. 6 / 52 Report Format Version: 6.1.1 2.2 Test Site and Instruments DESCRIPTION &

MANUFACTURER HP Preamplifier HP Preamplifier MITEQ Preamplifier Agilent TEST RECEIVER Schwarzbeck Antenna Schwarzbeck Antenna Schwarzbeck Horn Antenna Schwarzbeck Horn Antenna ADT. Turn Table ADT. Tower Software SUHNER RF cable With 4dB PAD SUHNER RF cable With 3/4dB PAD KEYSIGHT MIMO Powermeasurement Test set KEYSIGHT Spectrum Analyzer Loop Antenna EMCI EMCO Horn Antenna Highpass filter Wainwright Instruments ROHDE & SCHWARZ Spectrum Analyzer Anritsu Power Sensor Anritsu Power Meter Temperature & Humidity Chamber DIGITAL POWER METER IDRC AC Power Source ExTech AMF-6F-260400-33-8P MODEL NO. 8447D 8449B N9038A VULB 9168 VHBA 9123 BBHA-9170 BBHA 9120-D1 TT100 AT100 Radiated_V7.6.15.9.5 SERIAL NO. 2432A03504 3008A01201 892164 MY51210129 139 480 212 D130 0306 0306 NA CALIBRATED CALIBRATED DATE Feb. 20, 2019 Feb. 21, 2019 Feb. 20, 2019 Mar. 05, 2019 Nov. 26, 2018 Jun. 3, 2019 Nov. 25, 2018 Nov. 25, 2018 NA NA NA UNTIL Feb. 19, 2020 Feb. 20, 2020 Feb. 19, 2020 Mar. 04, 2020 Nov. 25, 2019 Jun. 2, 2021 Nov. 24, 2019 Nov. 24, 2019 NA NA NA SF102 SF102 Cable-CH6-01 Aug. 13, 2018 Aug. 12, 2019 Cable-CH8-3.6m Aug. 13, 2018 Aug. 12, 2019 U2021XA U2021XA-001 Jun. 11, 2019 Jun. 10, 2020 N9030A LPA600 3115 MY54490260 270 00028257 Aug. 3, 2018 Aug. 11, 2017 Nov. 25, 2018 Aug. 2, 2019 Aug. 10, 2019 Nov. 24, 2019 WHK 3.1/18G-10SS SN 8 NA NA FSV40 MA2411B ML2495A MHU-225AU 101042 0738404 0842014 920409 Sep. 27, 2018 Apr. 16, 2019 Apr. 16, 2019 Sep. 26, 2019 Apr. 15, 2020 Apr. 15, 2020 May 24, 2019 May 23, 2020 CP-240 240515 Sep. 13, 2018 Sep. 12, 2019 CFW-105 E000603 NA NA NOTE: 1. The calibration interval of the above test instruments is 12/24 months. And the calibrations are 2. The horn antenna and HP preamplifier (model: 8449B) are used only for the measurement of traceable to NML/ROC and NIST/USA. emission frequency above 1GHz if tested. 3. The test was performed in Chamber No. 6. Report No.: RF190528D02-2 Page No. 7 / 52 Report Format Version: 6.1.1 3 General Information 3.1 General Description of EUT Verizon LTE Verizon INTTP20213425 Engineering sample 12Vdc (adapter) QPSK, 16QAM, 64QAM Product Brand Test Model Status of EUT Power Supply Rating Modulation Type Operating Frequency Max. EIRP Power Max. ERP Power Antenna Type 2115.0MHz ~ 2150.0MHz 2120.0MHz ~ 2145.0MHz 746MHz ~ 756MHz 325.087mW (25.12dBm) 288.403mW (24.60dBm) 327.341mW (25.15dBm) LTE Band 4 LTE Band 4 Channel Bandwidth 10MHz Channel Bandwidth 20MHz LTE Band 13 Channel Bandwidth 10MHz Channel Bandwidth 10MHz Channel Bandwidth 20MHz LTE Band 13 Channel Bandwidth 10MHz LTE Band 4 Dipole antenna with 2.5dBi gain LTE Band 13 Dipole antenna with 1.0dBi gain RP-SMA Adapter Non-shielded GPS Antenna (9m)*2 Antenna Connector Accessory Device Data Cable Supplied Note:

1. The EUT uses following adapter. Brand Model Input Power Output Power Power Line PHIHONG PSA120U-120L6 100-240Vac, 1.6A, 50-60Hz 12Vdc, 9A Non-shielded AC 3 Pin (1.8m) Non-shielded DC cable (1.5m) with one ferrite core 2. The above EUT information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications or user's manual. Report No.: RF190528D02-2 Page No. 8 / 52 Report Format Version: 6.1.1 5 4 1 LAN GPS*2 LAN*3 DC jack EUT Load (B) Adapter (EUT) GPS Antenna*2 (EUT) Configuration of System under Test 3.2 3.2.1 Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. ID A. B. Provided by Lab Provided by Lab Serial No. BW33YM1 Product Notebook Brand DELL N/A Remote site Notebook (A) E5410 N/A Model No. 120Vac Remarks N/A N/A FCC ID Load N/A 2 3 Note:

1. All power cords of the above support units are non-shielded (1.8m). 2. Item A acted as communication partners to transfer data. ID Descriptions Qty. Length (m) DC cable 1. 2. 3. 4. 5. AC power cord 1.5 1.8 10.0 1.0 9 Note: The core(s) is(are) originally attached to the cable(s). LAN cable LAN cable GPS Antenna 1 1 1 3 2 Shielding

(Yes/No) N N N N N Cores (Qty.) Remarks 1 0 0 0 0 Supplied by client Supplied by client Provided by Lab Provided by Lab Supplied by client Report No.: RF190528D02-2 Page No. 9 / 52 Report Format Version: 6.1.1 3.3 Test Mode Applicability and Tested Channel Detail The EUT was tested under following modes:

LTE Band 4 Test Item Available Channel Tested Channel 2000 to 2350 2050 to 2300 2000 to 2350 2000 to 2350 2000 to 2350 2050 to 2300 2000 to 2350 2050 to 2300 2000 to 2350 2050 to 2300 2000 to 2350 2050 to 2300 2000 to 2350 2050 to 2300 2000 to 2350 2050 to 2300 2000, 2175, 2350 2050, 2175, 2300 2175 2175 2000, 2175, 2350 2050, 2175, 2300 2000, 2350 2050, 2300 2000, 2175, 2350 2050, 2175, 2300 2000, 2175, 2350 2050, 2175, 2300 2000 2050 2000, 2175, 2350 2050, 2175, 2300 Channel Bandwidth Modulation 10MHz 20MHz 10MHz 10MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz 10MHz 20MHz QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK QPSK QPSK QPSK QPSK Available Channel Tested Channel Channel Bandwidth Modulation 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 5230 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz QPSK, 16QAM, 64QAM QPSK, 16QAM, 64QAM QPSK QPSK, 16QAM, 64QAM QPSK QPSK, 16QAM, 64QAM QPSK QPSK QPSK EIRP Modulation characteristics Frequency Stability Emission Bandwidth Band Edge Peak to Average Ratio Conducted Emission Radiated Emission Below 1GHz Radiated Emission Above 1GHz LTE Band 13 Test Item ERP Modulation characteristics Frequency Stability Emission Bandwidth Band Edge Peak to Average Ratio Conducted Emission Radiated Emission Below 1GHz Radiated Emission Above 1GHz Note:

1. For radiated emission below 1 GHz, the low, mid and high channels were pre-tested in chamber. The low channel was the worst case and chosen for final test. 2. The conducted output power for QPSK /16QAM / 64QAM, measured value of QPSK is higher than 16QAM

/ 64QAM mode. Therefore, the Frequency Stability, Band Edge, Condcudeted Emission and Radiated Emission were performed under QPSK mode only. Report No.: RF190528D02-2 Page No. 10 / 52 Report Format Version: 6.1.1 Test Condition:

Test Item EIRP Modulation characteristics Frequency Stability Emission Bandwidth Band Edge Peak To Average Ratio Conducted Emission Radiated Emission Environmental Conditions 30deg. C, 83%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 76%RH 20deg. C, 73%RH 31deg. C, 78%RH Input Power 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz Tested By Ian Chang Saxon Lee Saxon Lee Saxon Lee Saxon Lee Saxon Lee Saxon Lee Ian Chang 3.4 EUT Operating Conditions The EUT makes a call to the communication simulator. The communication simulator station system controlled a EUT to export maximum output power under transmission mode and specific channel frequency. 3.5 General Description of Applied Standards The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards:

FCC 47 CFR Part 2 FCC 47 CFR Part 27 KDB 971168 D01 Power Meas License Digital Systems v03r01 ANSI/TIA/EIA-603-E 2016 ANSI 63.26-2015 Note: All test items have been performed and recorded as per the above standards. Report No.: RF190528D02-2 Page No. 11 / 52 Report Format Version: 6.1.1 4 4.1 Output Power Measurement 4.1.1 Limits of Output Power Measurement Test Types and Results For Band 4: The radiated peak output power shall be according to the specific rule Part 27.50(d)(3). For Band 13: The radiated peak output power shall be according to the specific rule Part 27.50(b)(9). 4.1.2 Test Procedures EIRP / ERP Measurement:

a. All measurements were done at low, middle and high operational frequency range. RWB and VBW is 5MHz for LTE Mode. b. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The Read Value is the spectrum reading the maximum power value. c. The substitution horn antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to Read Value of step b. Record the power level of S.G d. EIRP = Output power level of S.G TX cable loss + Antenna gain of substitution horn. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi. Conducted Power Measurement:

A power sensor was used on the output port of the EUT. A power meter was used to read the response of the power sensor. Record the power level. Report No.: RF190528D02-2 Page No. 12 / 52 Report Format Version: 6.1.1 4.1.3 Test Setup EIRP / ERP Measurement:

For Radiated Emission below or equal 1GHz Ant. Tower 1-4m Variable EUT&

Support Units 80cm 3m Turn Table Ground Plane Test Receiver For Radiated Emission above 1GHz EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). Conducted Power Measurement:

For the actual test configuration, please refer to the attached file (Test Setup Photo). Power Sensor Attenuator EUT Power Meter Report No.: RF190528D02-2 Page No. 13 / 52 Report Format Version: 6.1.1 4.1.4 Test Results Conducted Output Power (dBm) LTE Band 4 (Channel Bandwidth 10MHz):

CH Frequency CONDUCTED OUTPUT POWER (dBm)

(MHz) 2115 2132.5 2150 QPSK Chain 0 Chain 1 17.19 17.35 17.13 17.24 17.28 17.11 16QAM Total Chain 0 Chain 1 17.26 20.28 20.20 17.20 17.24 20.21 17.13 17.08 17.09 64QAM Total Chain 0 Chain 1 17.19 20.21 20.15 17.08 17.16 20.18 17.06 17.02 17.00 2000 2175 2350 LTE Band 4 (Channel Bandwidth 20MHz):

CH Frequency CONDUCTED OUTPUT POWER (dBm)

(MHz) 2120 2132.5 2145 QPSK Chain 0 Chain 1 17.14 17.28 17.26 17.10 17.08 17.25 16QAM Total Chain 0 Chain 1 17.26 20.22 17.22 20.19 20.18 17.22 17.10 17.06 17.05 64QAM Total Chain 0 Chain 1 17.23 20.19 17.12 20.15 20.15 17.15 17.04 17.00 17.01 2050 2175 2300 LTE Band 13 (Channel Bandwidth 10MHz):

CH Frequency

(MHz) 5230 751 CONDUCTED OUTPUT POWER (dBm) QPSK Chain 0 Chain 1 17.21 17.36 16QAM Total Chain 0 Chain 1 20.30 17.28 17.18 64QAM Total Chain 0 Chain 1 20.24 17.22 17.12 Total 20.14 20.06 20.09 Total 20.15 20.07 20.09 Total 20.18 Report No.: RF190528D02-2 Page No. 14 / 52 Report Format Version: 6.1.1 EIRP Power (dBm) LTE Band 4 Channel Bandwidth: 10MHz Modulation Type: QPSK Channel 2000 2175 2350 Frequency

(MHz) 2115.00 2132.50 2150.00 Modulation Type: 16QAM Channel 2000 2175 2350 Frequency

(MHz) 2115.00 2132.50 2150.00 Modulation Type: 64QAM Channel 2000 2175 2350 Frequency

(MHz) 2115.00 2132.50 2150.00 Reading

(dBm)

-16.79

-17.14

-17.60 Reading

(dBm)

-16.97

-17.34

-17.78 Reading

(dBm)

-17.07

-17.44

-17.82 S.G Power Value

(dBm) 17.11 16.82 16.40 S.G Power Value

(dBm) 16.93 16.62 16.22 S.G Power Value

(dBm) 16.83 16.52 16.18 Correction Factor

(dB) 8.01 8.06 8.13 Correction Factor

(dB) 8.01 8.06 8.13 Correction Factor

(dB) 8.01 8.06 8.13 Note: EIRP (dBm) = S.G Power Value (dBm) + Correction Factor (dB). Channel Bandwidth: 20MHz Modulation Type: QPSK Channel 2050 2175 2300 Frequency

(MHz) 2120.00 2132.50 2145.00 Modulation Type: 16QAM Channel 2050 2175 2300 Frequency

(MHz) 2120.00 2132.50 2145.00 Modulation Type: 64QAM Channel 2050 2175 2300 Frequency

(MHz) 2120.00 2132.50 2145.00 Reading

(dBm)

-17.34

-17.76

-18.13 Reading

(dBm)

-17.51

-17.87

-18.21 Reading

(dBm)

-17.69

-18.06

-18.36 S.G Power Value

(dBm) 16.58 16.20 15.86 S.G Power Value

(dBm) 16.41 16.09 15.78 S.G Power Value

(dBm) 16.23 15.9 15.63 Correction Factor

(dB) 8.02 8.06 8.11 Correction Factor

(dB) 8.02 8.06 8.11 Correction Factor

(dB) 8.02 8.06 8.11 Note: EIRP (dBm) = S.G Power Value (dBm) + Correction Factor (dB). EIRP

(dBm) 25.12 24.88 24.53 EIRP

(dBm) 24.94 24.68 24.35 EIRP

(dBm) 24.84 24.58 24.31 EIRP

(dBm) 24.60 24.26 23.97 EIRP

(dBm) 24.43 24.15 23.89 EIRP

(dBm) 24.25 23.96 23.74 Report No.: RF190528D02-2 Page No. 15 / 52 Report Format Version: 6.1.1 LTE Band 13 Channel Bandwidth: 10MHz Modulation Type: QPSK Modulation Type: 16QAM Channel 5230 Channel 5230 Frequency

(MHz) 751.00 Frequency

(MHz) 751.00 Modulation Type: 64QAM Channel 5230 Frequency

(MHz) 751.00 Reading

(dBm) 17.24 Reading

(dBm) 17.07 Reading

(dBm) 16.95 S.G Power Value

(dBm)

-1.19 S.G Power Value

(dBm)

-1.36 S.G Power Value

(dBm)

-1.48 Correction Factor

(dB) 26.34 Correction Factor

(dB) 26.34 Correction Factor

(dB) 26.34 ERP

(dBm) 25.15 ERP

(dBm) 24.98 ERP

(dBm) 24.86 Note: ERP (dBm) = S.G Power Value (dBm) + Correction Factor (dB). Report No.: RF190528D02-2 Page No. 16 / 52 Report Format Version: 6.1.1 4.2 Modulation characteristics Measurement 4.2.1 Limits of Modulation characteristics N/A 4.2.2 Test Procedure Connect the EUT to Communication Simulator via the antenna connector, the frequency band is set as EUT supported Modulation and Channels, the EUT output is matched with 50 ohm load, the waveform quality and constellation of the EUT was tested. 4.2.3 Test Setup Communication Simulator EUT Report No.: RF190528D02-2 Page No. 17 / 52 Report Format Version: 6.1.1 4.2.4 Test Results LTE Band 4 Spectrum Plot of Measurement Value Channel: 2175 Frequency (MHz): 2132.5 10MHz / QPSK 10MHz / 16QAM 10MHz / 64QAM Report No.: RF190528D02-2 Page No. 18 / 52 Report Format Version: 6.1.1 LTE Band 13 Spectrum Plot of Measurement Value Channel: 5230 Frequency (MHz): 751 10MHz / QPSK 10MHz / 16QAM 10MHz / 64QAM Report No.: RF190528D02-2 Page No. 19 / 52 Report Format Version: 6.1.1 4.3 Frequency Stability Measurement 4.3.1 Limits of Frequency Stabiliity Measurement According to the FCC part 2.1055 shall be tested the frequency stability. The rule is defined that The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. The test extreme voltage is according to the 2.1055(d)(1) Vary primary supply voltage from 85 to 115 percent of the nominal value for other than hand carried battery equipment and the extreme temperature rule is comply with specification of EUT -30 ~ 75. 4.3.2 Test Procedure a. Device is placed at the oven room. The oven room could control the temperatures and humidity. Power warm up is at least 15 min and power applied should perform before recording frequency error. b. EUT is connected the external power supply to control the AC input power. The test voltage range is from minimum to maximum working voltage. Each step shall be record the frequency error rate. c. The temperature range step is 10 degrees in this test items. All temperature levels shall be hold the 0.5 during the measurement testing. The each temperature step shall be at least 0.5 hours, consider the EUT could be test under the stability condition. Note: The frequency error was recorded frequency error from the communication simulator. 4.3.3 Test Setup External Power Source AC Power Supply Oven Room EUT Report No.: RF190528D02-2 Page No. 20 / 52 Report Format Version: 6.1.1 4.3.4 Test Results Frequency Error vs. Voltage Voltage (Volts) 102 120 138 Frequency Error (ppm) LTE Band 4 0.0046893318 0.0042203986 0.0042203986 LTE Band 13 0.0133155792 0.0119840213 0.0106524634 Note: The applicant defined the normal working voltage is from 102Vac to 138Vac. Frequency Error vs. Temperature Temp. () 75 70 60 50 40 30 20 10 0

-10

-20

-30 Frequency Error (ppm) LTE Band 4 0.0051582649 0.0046893318 0.0046893318 0.0042203986 0.0037514654 0.0037514654 0.0037514654 0.0032825322 0.0032825322 0.0032825322 0.0028135991 0.0023446659 LTE Band 13 0.0133155792 0.0119840213 0.0119840213 0.0106524634 0.0106524634 0.0106524634 0.0093209055 0.0093209055 0.0079893475 0.0079893475 0.0066577896 0.0066577896 Report No.: RF190528D02-2 Page No. 21 / 52 Report Format Version: 6.1.1 4.4 Emission Bandwidth Measurement 4.4.1 Limits of Emission Bandwidth Measurement N/A 4.4.2 Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with RBW = 200kHz and VBW = 1MHz (Channel Bandwidth: 10MHz) and RBW = 430kHz and VBW = 1.3MHz (Channel Bandwidth: 20MHz). The 26dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 26dB. 4.4.3 Test Setup Spectrum Analyzer Attenuator EUT Report No.: RF190528D02-2 Page No. 22 / 52 Report Format Version: 6.1.1 4.4.4 Test Result Channel Frequency

(MHz) LTE Band 4 Channel Bandwidth 10MHz 99% Occupied Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 2000 2175 2350 2115 2132.5 2150 8.98 8.98 8.98 8.98 8.97 8.98 8.99 8.98 8.99 8.99 8.98 8.99 8.98 8.98 8.98 8.98 8.98 8.98 Channel Frequency

(MHz) 2050 2175 2300 2120 2132.5 2145 Channel Bandwidth 20MHz 99% Occupied Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 18.00 17.97 17.93 Chain 1 18.00 17.96 17.94 Chain 0 18.02 17.98 17.96 Chain 1 18.02 17.98 17.95 Chain 0 18.01 17.98 17.94 Chain 1 18.01 17.97 17.95 Spectrum Plot Of Worst Value 10MHz / 16QAM 20MHz / 16QAM Report No.: RF190528D02-2 Page No. 23 / 52 Report Format Version: 6.1.1 Channel Frequency

(MHz) LTE Band 4 Channel Bandwidth 10MHz 26dBc Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 2000 2175 2350 2115 2132.5 2150 9.60 9.60 9.62 9.64 9.59 9.59 9.58 9.58 9.56 9.59 9.57 9.54 9.54 9.56 9.55 9.56 9.54 9.54 Channel Frequency

(MHz) 2050 2175 2300 2120 2132.5 2145 Channel Bandwidth 20MHz 26dBc Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 19.24 19.21 19.18 Chain 1 19.25 19.17 19.16 Chain 0 19.18 19.15 19.10 Chain 1 19.16 19.16 19.12 Chain 0 19.17 19.14 19.09 Chain 1 19.13 19.12 19.07 Spectrum Plot Of Worst Value 10MHz / QPSK 20MHz / QPSK Report No.: RF190528D02-2 Page No. 24 / 52 Report Format Version: 6.1.1 Channel Frequency

(MHz) LTE Band 13 Channel Bandwidth 10MHz 99% Occupied Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 5230 751 9.00 9.00 9.01 9.01 9.01 9.02 Spectrum Plot Of Worst Value 10MHz / 64QAM Report No.: RF190528D02-2 Page No. 25 / 52 Report Format Version: 6.1.1 Channel Frequency

(MHz) LTE Band 13 Channel Bandwidth 10MHz 26dBc Bandwidth (MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 5230 751 9.64 9.65 9.58 9.57 9.56 9.56 Spectrum Plot Of Worst Value 10MHz / QPSK Report No.: RF190528D02-2 Page No. 26 / 52 Report Format Version: 6.1.1 4.5 Band Edge Measurement 4.5.1 Limits of Band Edge Measurement For LTE Band 4 According to FCC 27.53(h) for operations in the 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 1915-1920 MHz, 1995-2000 MHz, 2000-2020 MHz, 2110-2155 MHz, 2155-2180 MHz, and 2180-2200 bands, the power of any emission outside a licensee's frequency block shall be attenuated below the transmitter power (P) in watts by at least 43 + 10 log10 (P) dB. For LTE Band 13 According to FCC 27.53(c) (2) for on any frequency outside the 776-788 MHz band, the power of any emission shall be attenuated outside the band below the transmitter power (P) by at least 43 + 10 log (P) dB. Note: The results for each of the transmit chains shall be individually compared with the limits after these limits have been reduced by 10 x log (N) (number of active transmit chains). 4.5.2 Test Setup 4.5.3 Test Procedures EUT Spectrum Analyzer Attenuator a. The EUT was set up for the rated peak power. The power was measured with Spectrum Analyzer. All measurements were done at 2 channels: low and high operational frequency range. b. The center frequency of spectrum is the band edge frequency and span is 200kHz. RB of the spectrum is 200kHz and VB of the spectrum is 620kHz (LTE Channel Bandwidth 10MHz). c. The center frequency of spectrum is the band edge frequency and span is 400kHz. RB of the spectrum is 430kHz and VB of the spectrum is 1300kHz (LTE Channel Bandwidth 20MHz). d. Record the max trace plot into the test report. Report No.: RF190528D02-2 Page No. 27 / 52 Report Format Version: 6.1.1 4.5.4 Test Results LTE Band 4 Channel Bandwidth 10MHz Chain 0 Channel 2000 Channel 2350 Chain 1 Channel 2000 Channel 2350 Report No.: RF190528D02-2 Page No. 28 / 52 Report Format Version: 6.1.1 LTE Band 4 Channel Bandwidth 20MHz Chain 0 Channel 2050 Channel 2300 Chain 1 Channel 2050 Channel 2300 Report No.: RF190528D02-2 Page No. 29 / 52 Report Format Version: 6.1.1 LTE Band 13 Channel Bandwidth 10MHz Chain 0 Channel 5230 Channel 5230 Chain 1 Channel 5230 Channel 5230 Report No.: RF190528D02-2 Page No. 30 / 52 Report Format Version: 6.1.1 4.6 Peak to Average Ratio 4.6.1 Limits of Peak to Average Ratio Measurement In measuring transmissions in this band using an average power technique, the peak to-average ratio (PAR) of the transmission may not exceed 13 dB 4.6.2 Test Setup 4.6.3 Test Procedures a. Set resolution/measurement bandwidth signals occupied bandwidth;

Spectrum Analyzer Attenuator EUT b. Set the number of counts to a value that stabilizes the measured CCDF curve;

c. Record the maximum PAPR level associated with a probability of 0.1%. Report No.: RF190528D02-2 Page No. 31 / 52 Report Format Version: 6.1.1 4.6.4 Test Results Channel Frequency

(MHz) LTE Band 4 Channel Bandwidth 10MHz Peak To Average Ratio (dB) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 2000 2175 2350 2115.0 2132.5 2150.0 8.49 8.51 8.42 8.39 8.42 8.39 8.45 8.48 8.38 8.32 8.40 8.35 Channel Bandwidth 20MHz Peak To Average Ratio (dB) 8.39 8.36 8.32 8.30 8.37 8.32 Channel Frequency

(MHz) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 2050 2175 2300 2120.0 2132.5 2145.0 8.34 8.43 8.38 8.39 8.42 8.41 8.32 8.39 8.33 8.35 8.37 8.36 8.30 8.35 8.29 8.32 8.35 8.34 Spectrum Plot Of Worst Value 10MHz / QPSK 20MHz / QPSK Report No.: RF190528D02-2 Page No. 32 / 52 Report Format Version: 6.1.1 Channel Frequency

(MHz) LTE Band 13 Channel Bandwidth 10MHz Peak To Average Ratio (dB) QPSK 16QAM 64QAM Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 Chain 1 5230 751.0 8.51 8.52 8.47 8.48 8.42 8.45 Spectrum Plot Of Worst Value 10MHz / QPSK Report No.: RF190528D02-2 Page No. 33 / 52 Report Format Version: 6.1.1 4.7 Conducted Spurious Emissions 4.7.1 Limits of Conducted Spurious Emissions Measurement For LTE Band 4 According to FCC 27.53(h) for operations in the 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 1915-1920 MHz, 1995-2000 MHz, 2000-2020 MHz, 2110-2155 MHz, 2155-2180 MHz, and 2180-2200 bands, the power of any emission outside a licensee's frequency block shall be attenuated below the transmitter power (P) in watts by at least 43 + 10 log10 (P) dB. For LTE Band 13 According to FCC 27.53(c) (2) for on any frequency outside the 776-788 MHz band, the power of any emission shall be attenuated outside the band below the transmitter power (P) by at least 43 + 10 log (P) dB. According to FCC 27.53(c) (3) for on all frequencies between 763-775 MHz and 793-805 MHz, by a factor not less than 76 + 10 log (P) dB in a 6.25 kHz band segment, for base and fixed stations. Part 27.53 (f) For operations in the 746-758 MHz, 775-788 MHz, and 805-806 MHz bands, emissions in the band 1559-1610 MHz shall be limited to 70 dBW/MHz equivalent isotropically radiated power (EIRP) for wideband signals, and 80 dBW EIRP for discrete emissions of less than 700 Hz bandwidth. For the purpose of equipment authorization, a transmitter shall be tested with an antenna that is representative of the type that will be used with the equipment in normal operation. Note:

1. The results for each of the transmit chains shall be individually compared with the limits after these limits have been reduced by 10 x log (N) (number of active transmit chains). 2. The other emission levels were very low against the limit in the band 1559-1610 4.7.2 Test Setup 4.7.3 Test Procedure a. All measurements were done at 3 channels: low, middle and high operational frequency range. Spectrum Analyzer Attenuator EUT b. When the spectrum scanned from 9kHz to 27GHz, it shall be connected to the 20dB pad attenuated the carried frequency. The spectrum set RB = 1MHz, VB = 3MHz. (LTE Band 4) c. When the spectrum scanned from 9kHz to 27GHz, it shall be connected to the 20dB pad attenuated the carried frequency. The spectrum set RB = 100kHz, VB = 300kHz for frequency range: 9kHz~1GHz, RB = 1MHz, VB = 3MHz for frequency range: 1GHz~27GHz, RB = 6.25kHz, VB = 20kHz for frequency range: 763MHz ~ 775MHz and 793MHz ~ 805MHz. (LTE Band 13) Report No.: RF190528D02-2 Page No. 34 / 52 Report Format Version: 6.1.1 4.7.4 Test Results LTE Band 4 Channel Band width: 10MHz Channel 2000 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 35 / 52 Report Format Version: 6.1.1 LTE Band 4 Channel Band width: 10MHz Channel 2175 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 36 / 52 Report Format Version: 6.1.1 LTE Band 4 Channel Band width: 10MHz Channel 2350 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 37 / 52 Report Format Version: 6.1.1 LTE Band 4 Channel Band width: 20MHz Channel 2050 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 38 / 52 Report Format Version: 6.1.1 LTE Band 4 Channel Band width: 20MHz Channel 2175 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 39 / 52 Report Format Version: 6.1.1 LTE Band 4 Channel Band width: 20MHz Channel 2300 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 40 / 52 Report Format Version: 6.1.1 LTE Band 13 Channel Band width: 10MHz Channel 5230 Chain 0 Frequency Range : 9kHz~1GHz Chain 1 Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-2 Page No. 41 / 52 Report Format Version: 6.1.1 LTE Band 13 Channel Band width: 10MHz Channel 5230 Chain 0 Frequency Range : 763MHz~775MHz Chain 1 Frequency Range : 793MHz~805MHz Report No.: RF190528D02-2 Page No. 42 / 52 Report Format Version: 6.1.1 4.8 Radiated Emission Measurement 4.8.1 Limits of Radiated Emission Measurement For LTE Band 4 According to FCC 27.53(h) for operations in the 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 1915-1920 MHz, 1995-2000 MHz, 2000-2020 MHz, 2110-2155 MHz, 2155-2180 MHz, and 2180-2200 bands, the power of any emission outside a licensee's frequency block shall be attenuated below the transmitter power (P) in watts by at least 43 + 10 log10 (P) dB. For LTE Band 13 According to FCC 27.53(c) (2) for on any frequency outside the 776-788 MHz band, the power of any emission shall be attenuated outside the band below the transmitter power (P) by at least 43 + 10 log (P) dB. 4.8.2 Test Procedure a. The power was measured with R&S Spectrum Analyzer. All measurements were done at 3 channels (low, middle and high channel of operational frequency range.) b. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The Read Value is the spectrum reading the maximum power value. c. The substitution antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to Read Value of step b. Record the power level of S.G d. EIRP = Output power level of S.G TX cable loss + Antenna gain of substitution antenna. Note: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1MHz/3MHz. 4.8.3 Deviation from Test Standard No deviation. Report No.: RF190528D02-2 Page No. 43 / 52 Report Format Version: 6.1.1 4.8.4 Test Setup For Radiated Emission below or equal 1GHz EUT&

Support Units 80cm 3m 10m Turn Table Ant. Tower 1-4m Variable Ground Plane Test Receiver For Radiated Emission above 1GHz EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). Report No.: RF190528D02-2 Page No. 44 / 52 Report Format Version: 6.1.1 4.8.5 Test Results Below 1GHz LTE Band 4 Channel Bandwidth: 10MHz Mode TX channel 2000 Frequency Range Below 1000 MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 2 3 4 5 6 185.08 224.97 275.05 325.00 374.96 499.96

-60.45

-61.03

-67.30

-57.98

-67.27

-69.78

-81.57

-81.67

-85.65

-75.74

-85.15

-87.09 13.22 12.80 15.46 16.97 18.25 21.29

-68.35

-68.87

-70.19

-58.77

-66.90

-65.80

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-55.35

-55.87

-57.19

-45.77

-53.90

-52.80 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 2 3 4 5 6 35.82 224.97 325.00 374.96 474.99 624.97

-63.48

-56.72

-62.56

-64.21

-71.54

-74.91

-80.47

-76.99

-79.46

-81.81

-90.44

-93.04 13.26 12.80 16.97 18.25 20.87 24.33

-67.21

-64.19

-62.49

-63.56

-69.57

-68.71

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-54.21

-51.19

-49.49

-50.56

-56.57

-55.71 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-2 Page No. 45 / 52 Report Format Version: 6.1.1 Channel Bandwidth: 20MHz Mode TX channel 2050 Frequency Range Below 1000 MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 2 3 4 5 6 184.72 224.97 275.05 325.00 374.96 499.96

-62.03

-61.19

-66.67

-57.70

-66.00

-68.71

-83.11

-81.83

-85.02

-75.46

-83.88

-86.02 13.24 12.80 15.46 16.97 18.25 21.29

-69.87

-69.03

-69.56

-58.49

-65.63

-64.73

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-56.87

-56.03

-56.56

-45.49

-52.63

-51.73 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 2 3 4 5 6 33.03 224.97 325.00 374.96 474.99 499.96

-61.27

-58.32

-63.18

-63.95

-72.21

-72.38

-80.41

-78.59

-80.08

-81.55

-91.11

-90.81 12.98 12.80 16.97 18.25 20.87 21.29

-67.43

-65.79

-63.11

-63.30

-70.24

-69.52

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-54.43

-52.79

-50.11

-50.30

-57.24

-56.52 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-2 Page No. 46 / 52 Report Format Version: 6.1.1 LTE Band 13 Channel Bandwidth: 10MHz Mode TX channel 5230 Frequency Range Below 1000 MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 2 3 4 5 6 7 183.14 224.97 275.05 325.00 374.96 445.52 499.96

-61.53

-59.66

-66.65

-57.81

-64.67

-73.21

-68.93

-82.42

-80.30

-85.00

-75.57

-82.55

-91.41

-86.24 13.33 12.80 15.46 16.97 18.25 20.28 21.29

-69.09

-67.50

-69.54

-58.60

-64.30

-71.13

-64.95

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-56.09

-54.50

-56.54

-45.60

-51.30

-58.13

-51.95 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 2 3 4 5 6 7 35.70 184.84 224.97 325.00 374.96 474.99 713.61

-63.46

-65.37

-57.92

-62.05

-62.11

-72.98

-71.37

-80.57

-86.82

-78.19

-78.95

-79.71

-91.88

-90.09 13.23 13.23 12.80 16.97 18.25 20.87 25.30

-67.34

-73.59

-65.39

-61.98

-61.46

-71.01

-64.79

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-54.34

-60.59

-52.39

-48.98

-48.46

-58.01

-51.79 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-2 Page No. 47 / 52 Report Format Version: 6.1.1 Above 1GHz LTE Band 4 Channel Bandwidth: 10MHz Mode TX channel 2000 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) 1 4231.89

-61.84 S.G Power Value (dBm)

-68.97 Correction Factor (dB) 13.33 EIRP (dBm) Limit (dBm) Margin (dB)

-55.64

-13.00

-42.64 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 4233.32

-46.47

-53.58 13.33

-40.25

-13.00

-27.25 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Mode TX channel 2175 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) 1 4268.67

-59.80 S.G Power Value (dBm)

-67.00 Correction Factor (dB) 13.36 EIRP (dBm) Limit (dBm) Margin (dB)

-53.64

-13.00

-40.64 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 4263.65

-52.44

-59.72 13.36

-46.36

-13.00

-33.36 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Mode TX channel 2350 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) 1 4302.54

-62.98 S.G Power Value (dBm)

-70.23 Correction Factor (dB) 13.39 EIRP (dBm) Limit (dBm) Margin (dB)

-56.84

-13.00

-43.84 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 4305.23

-53.33

-60.78 13.39

-47.39

-13.00

-34.39 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-2 Page No. 48 / 52 Report Format Version: 6.1.1 Channel Bandwidth: 20MHz Mode TX channel 2050 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) 1 4243.19

-64.03 S.G Power Value (dBm)

-71.18 Correction Factor (dB) 13.34 EIRP (dBm) Limit (dBm) Margin (dB)

-57.84

-13.00

-44.84 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 4244.84

-49.42

-56.59 13.34

-43.25

-13.00

-30.25 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Mode TX channel 2175 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) 1 4266.69

-61.01 S.G Power Value (dBm)

-68.21 Correction Factor (dB) 13.36 EIRP (dBm) Limit (dBm) Margin (dB)

-54.85

-13.00

-41.85 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 4261.59

-51.47

-58.73 13.35

-45.38

-13.00

-32.38 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Mode TX channel 2300 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. Freq. (MHz) Reading (dBm) 1 4836.36

-61.71 S.G Power Value (dBm)

-68.84 Correction Factor (dB) 13.66 EIRP (dBm) Limit (dBm) Margin (dB)

-55.18

-13.00

-42.18 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 4837.45

-52.99

-59.94 13.66

-46.28

-13.00

-33.28 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-2 Page No. 49 / 52 Report Format Version: 6.1.1 LTE Band 13 Channel Bandwidth: 10MHz Mode TX channel 5230 Frequency Range Above 1000MHz Antenna Polarity & Test Distance: Horizontal at 3 M No. 1 Freq. (MHz) Reading (dBm) 1506.39

-53.96 S.G Power Value (dBm)

-63.78 Correction Factor (dB) 8.36 EIRP (dBm) Limit (dBm) Margin (dB)

-55.42

-13.00

-42.42 Antenna Polarity & Test Distance: Vertical at 3 M No. Freq. (MHz) Reading (dBm) S.G Power Value (dBm) Correction Factor (dB) EIRP (dBm) Limit (dBm) Margin (dB) 1 1506.30

-40.99

-50.89 8.36

-42.53

-13.00

-29.53 NOTE: Power Value(dBm) = S.G Power Value(dBm) + Correction Factor(dB) Report No.: RF190528D02-2 Page No. 50 / 52 Report Format Version: 6.1.1 5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190528D02-2 Page No. 51 / 52 Report Format Version: 6.1.1 Appendix Information of the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are accredited and approved according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following:

Lin Kou EMC/RF Lab Tel: 886-2-26052180 Fax: 886-2-26051924 Hwa Ya EMC/RF/Safety Lab Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com Hsin Chu EMC/RF/Telecom Lab Tel: 886-3-6668565 Fax: 886-3-6668323 The address and road map of all our labs can be found in our web site also.

--- END ---

Report No.: RF190528D02-2 Page No. 52 / 52 Report Format Version: 6.1.1

 

 

FCC Test Report

(Co-Located) Report No.: RF190528D02-3 FCC ID: P27TP20213425 Test Model:

INTTP20213425 Received Date: May 28, 2019 Test Date: Jul. 5 to 8, 2019 Issued Date: Jul. 19, 2019 Applicant: Sercomm Corp. Address: 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. (NanKang Software Park) Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan

(R.O.C.) FCC Registration /

Designation Number: 198487 / TW2021 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF190528D02-3 Page No. 1 / 42 Report Format Version:6.1.1 Table of Contents 4 3 Release Control Record .................................................................................................................................. 3 Certificate of Conformity ...................................................................................................................... 4 1 Summary of Test Results ..................................................................................................................... 5 2 2.1 Measurement Uncertainty ................................................................................................................... 5 2.2 Modification Record ............................................................................................................................ 5 General Information .............................................................................................................................. 6 3.1 General Description of EUT ................................................................................................................ 6 3.2 Test Mode Applicability and Tested Channel Detail ............................................................................ 7 3.3 Description of Support Units .............................................................................................................. 11 3.3.1 Configuration of System under Test ................................................................................................... 11 3.4 General Description of Applied Standard .......................................................................................... 12 Test Types and Results ...................................................................................................................... 13 4.1 Radiated Emission and Bandedge Measurement ............................................................................. 13 4.1.1 Limits of Radiated Emission and Bandedge Measurement .............................................................. 13 4.1.2 Test Instruments ................................................................................................................................ 13 4.1.3 Test Procedure .................................................................................................................................. 14 4.1.4 Deviation from Test Standard ............................................................................................................ 14 4.1.5 Test Setup .......................................................................................................................................... 15 4.1.6 EUT Operating Condition .................................................................................................................. 15 4.1.7 Test Results (Mode A) ....................................................................................................................... 16 4.1.8 Test Results (Mode B) ....................................................................................................................... 17 4.1.9 Test Results (Mode C) ....................................................................................................................... 18 4.1.10Test Results (Mode D) ....................................................................................................................... 19 4.1.11Test Results (Mode E) ....................................................................................................................... 20 4.1.12Test Results (Mode F) ....................................................................................................................... 21 4.1.13Test Results (Mode G) ....................................................................................................................... 22 4.1.14Test Results (Mode H) ....................................................................................................................... 23 4.2 Conducted Spurious Emissions ........................................................................................................ 24 4.2.1 Limits of Conducted Spurious Emissions Measurement ................................................................... 24 4.2.2 Test Setup .......................................................................................................................................... 24 4.2.3 Test Procedure .................................................................................................................................. 24 4.2.4 Test Results (Mode A) ....................................................................................................................... 25 4.2.5 Test Results (Mode B) ....................................................................................................................... 28 4.2.6 Test Results (Mode C) ....................................................................................................................... 31 4.2.7 Test Results (Mode D) ....................................................................................................................... 34 4.2.8 Test Results (Mode E) ....................................................................................................................... 37 4.2.9 Test Results (Mode F) ....................................................................................................................... 38 4.2.10Test Results (Mode G) ....................................................................................................................... 39 4.2.11Test Results (Mode H) ....................................................................................................................... 40 5 Pictures of Test Arrangements .......................................................................................................... 41 Appendix Information of the Testing Laboratories ................................................................................. 42 Report No.: RF190528D02-3 Page No. 2 / 42 Report Format Version:6.1.1 Issue No. RF190528D02-3 Description Original release. Release Control Record Date Issued Jul. 19, 2019 Report No.: RF190528D02-3 Page No. 3 / 42 Report Format Version:6.1.1 1 Certificate of Conformity Product: Verizon LTE Brand: Verizon Test Model:

INTTP20213425 Sample Status: Engineering sample Applicant: Sercomm Corp. Test Date: Jul. 5 to 8, 2019 Standard: FCC Part 22, Subpart H FCC Part 24, Subpart E FCC Part 27, Subpart C The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the samples RF characteristics under the conditions specified in this report. Prepared by :

:

Approved by Celia Chen / Supervisor

, Date:

Jul. 19, 2019

, Date:

Jul. 19, 2019 Rex Lai / Associate Technical Manager Report No.: RF190528D02-3 Page No. 4 / 42 Report Format Version:6.1.1 2 Summary of Test Results FCC Part 22, Part 24, Part 27, Part 2 Test Item Result Remarks Radiated Emissions & Band Edge Measurement Pass Meet the requirement of limit. Minimum passing margin is -26.67dB at 3874.51MHz. Conducted Spurious Emissions Pass Meet the requirement of limit. FCC Clause 2.1053 22.917 24.238 24.238(a) 2.1051 27.53(h)(c) 2.1051 22.917 24.238 27.53(h) 27.53(c) Note: Determining compliance based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. 2.1 Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2:

Measurement Radiated Emissions up to 1 GHz Radiated Emissions above 1 GHz Frequency 30MHz ~ 1000MHz 1GHz ~ 40GHz 2.2 Modification Record There were no modifications required for compliance. Expended Uncertainty

(k=2) () 5.43 dB 5.42 dB Report No.: RF190528D02-3 Page No. 5 / 42 Report Format Version:6.1.1 3 General Information 3.1 General Description of EUT Product Brand Test Model Status of EUT Power Supply Rating Modulation Type Verizon LTE Verizon INTTP20213425 Engineering sample 12Vdc (adapter) QPSK, 16QAM, 64QAM Operating Frequency Max. EIRP Power Max. ERP Power Antenna Type 1935MHz ~ 1985MHz 1940MHz ~ 1980MHz 2115MHz ~ 2150MHz 2120MHz ~ 2145MHz 874MHz ~ 889MHz 746MHz ~ 756MHz 466.659mW (26.69dBm) 451.856mW (26.55dBm) 325.087mW (25.12dBm) 288.403mW (24.60dBm) 337.287mW (25.28dBm) 327.341mW (25.15dBm) LTE Band 4 LTE Band 4 LTE Band 2 LTE Band 2 Channel Bandwidth 10MHz Channel Bandwidth 20MHz Channel Bandwidth 10MHz Channel Bandwidth 20MHz LTE Band 5 Channel Bandwidth 10MHz LTE Band 13 Channel Bandwidth 10MHz Channel Bandwidth 10MHz Channel Bandwidth 20MHz Channel Bandwidth 10MHz Channel Bandwidth 20MHz LTE Band 5 Channel Bandwidth 10MHz LTE Band 13 Channel Bandwidth 10MHz Dipole antenna with 2.5dBi gain LTE Band 2 Dipole antenna with 2.5dBi gain LTE Band 4 LTE Band 5 Dipole antenna with 3.2dBi gain LTE Band 13 Dipole antenna with 1.0dBi gain RP-SMA Adapter Non-shielded GPS Antenna (9m)*2 Antenna Connector Accessory Device Data Cable Supplied Note:

1. The EUT uses following adapter. Brand Model Input Power Output Power Power Line PHIHONG PSA120U-120L6 100-240Vac, 1.6A, 50-60Hz 12Vdc, 9A Non-shielded AC 3 Pin (1.8m) Non-shielded DC cable (1.5m) with one ferrite core 2. The worst channel for each band are as follows:

LTE Band 2 4 5 13 Channel Bandwidth / CPU / Modulation Type / Channel Channel Bandwidth 10MHz / CPU2 / QPSK / Low channel Channel Bandwidth 20MHz / CPU2 / QPSK / Low channel Channel Bandwidth 10MHz / CPU1 / QPSK / Low channel Channel Bandwidth 20MHz / CPU1 / QPSK / Low channel Channel Bandwidth 10MHz / CPU2 / QPSK / Low channel Channel Bandwidth 10MHz / CPU1 / QPSK / Low channel 3. The above EUT information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications or user's manual. Report No.: RF190528D02-3 Page No. 6 / 42 Report Format Version:6.1.1 3.2 Test Mode Applicability and Tested Channel Detail EUT CONFIGURE MODE APPLICABLE TO RE1G RE<1G CE DESCRIPTION CA-1 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-1 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) RE1G: Radiated Emission above 1GHz CE: Conducted Emission RE<1G: Radiated Emission below 1GHz A B C D E F G H Where Report No.: RF190528D02-3 Page No. 7 / 42 Report Format Version:6.1.1 Radiated Emission Test (Above 1GHz):

Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT CONFIGURE MODE MODE A B C D E F G H CA-1 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-1 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) Report No.: RF190528D02-3 Page No. 8 / 42 Report Format Version:6.1.1 Radiated Emission Test (Below 1GHz):

Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT CONFIGURE MODE MODE A B C D E F G H CA-1 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-1 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) Report No.: RF190528D02-3 Page No. 9 / 42 Report Format Version:6.1.1 Conducted Emission Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT CONFIGURE MODE MODE A B C D E F G H Test Condition:

Applicable To RE1G RE<1G CE CA-1 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-1 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) Environmental Conditions 32deg. C, 61%RH 31deg. C, 78%RH 25deg. C, 76%RH Input Power 120Vac, 60Hz 120Vac, 60Hz 120Vac, 60Hz Tested By Ian Chang Ian Chang Saxon Lee Report No.: RF190528D02-3 Page No. 10 / 42 Report Format Version:6.1.1 3.3 Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. ID A. B. Provided by Lab Provided by Lab Serial No. BW33YM1 Product Notebook Brand DELL N/A E5410 N/A Model No. Remarks N/A N/A FCC ID Load N/A Note:

1. All power cords of the above support units are non-shielded (1.8m). 2. Item A acted as communication partners to transfer data. ID Descriptions Qty. Length (m) DC cable 1. 2. 3. 4. 5. AC power cord 1.5 1.8 10.0 1.0 9 Note: The core(s) is(are) originally attached to the cable(s). LAN cable LAN cable GPS Antenna 1 1 1 3 2 Cores (Qty.) Remarks 1 0 0 0 0 Supplied by client Supplied by client Provided by Lab Provided by Lab Supplied by client Shielding

(Yes/No) N N N N N 3.3.1 Configuration of System under Test Adapter (EUT) DC jack 120Vac 1 2 EUT GPS*2 LAN*3 5 4 GPS Antenna*2 (EUT) Load (B) LAN 3 Notebook (A) Remote site Report No.: RF190528D02-3 Page No. 11 / 42 Report Format Version:6.1.1 3.4 General Description of Applied Standard The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards:

FCC 47 CFR Part 2 FCC 47 CFR Part 22 KDB 971168 D01 Power Meas License Digital Systems v02r02 KDB 662911 D01 Multiple Transmitter Output v02r01 ANSI/TIA/EIA-603-E 2016 ANSI 63.26-2015 FCC 47 CFR Part 2 FCC 47 CFR Part 24 KDB 971168 D01 Power Meas License Digital Systems v02r02 KDB 662911 D01 Multiple Transmitter Output v02r01 ANSI/TIA/EIA-603-E 2016 ANSI 63.26-2015 FCC 47 CFR Part 2 FCC 47 CFR Part 27 KDB 971168 D01 Power Meas License Digital Systems v03r01 ANSI/TIA/EIA-603-E 2016 ANSI 63.26-2015 All test items have been performed and recorded as per the above standards. Report No.: RF190528D02-3 Page No. 12 / 42 Report Format Version:6.1.1 Test Types and Results 4 4.1 Radiated Emission and Bandedge Measurement 4.1.1 Limits of Radiated Emission and Bandedge Measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. 4.1.2 Test Instruments DESCRIPTION &

MANUFACTURER HP Preamplifier HP Preamplifier MITEQ Preamplifier Agilent TEST RECEIVER Schwarzbeck Antenna Schwarzbeck Antenna Schwarzbeck Horn Antenna Schwarzbeck Horn Antenna ADT. Turn Table ADT. Tower Software SUHNER RF cable With 4dB PAD SUHNER RF cable With 3/4dB PAD KEYSIGHT MIMO Powermeasurement Test set KEYSIGHT Spectrum Analyzer Loop Antenna EMCI EMCO Horn Antenna Highpass filter Wainwright Instruments ROHDE & SCHWARZ Spectrum Analyzer Anritsu Power Sensor Anritsu Power Meter Temperature & Humidity Chamber DIGITAL POWER METER IDRC AC Power Source ExTech AMF-6F-260400-33-8P MODEL NO. 8447D 8449B N9038A VULB 9168 VHBA 9123 BBHA-9170 BBHA 9120-D1 TT100 AT100 Radiated_V7.6.15.9.5 SERIAL NO. 2432A03504 3008A01201 892164 MY51210129 139 480 212 D130 0306 0306 NA CALIBRATED CALIBRATED DATE Feb. 20, 2019 Feb. 21, 2019 Feb. 20, 2019 Mar. 05, 2019 Nov. 26, 2018 Jun. 3, 2019 Nov. 25, 2018 Nov. 25, 2018 NA NA NA UNTIL Feb. 19, 2020 Feb. 20, 2020 Feb. 19, 2020 Mar. 04, 2020 Nov. 25, 2019 Jun. 2, 2021 Nov. 24, 2019 Nov. 24, 2019 NA NA NA SF102 SF102 Cable-CH6-01 Aug. 13, 2018 Aug. 12, 2019 Cable-CH8-3.6m Aug. 13, 2018 Aug. 12, 2019 U2021XA U2021XA-001 Jun. 11, 2019 Jun. 10, 2020 N9030A LPA600 3115 MY54490260 270 00028257 Aug. 3, 2018 Aug. 11, 2017 Nov. 25, 2018 Aug. 2, 2019 Aug. 10, 2019 Nov. 24, 2019 WHK 3.1/18G-10SS SN 8 NA NA FSV40 MA2411B ML2495A MHU-225AU 101042 0738404 0842014 920409 Sep. 27, 2018 Apr. 16, 2019 Apr. 16, 2019 Sep. 26, 2019 Apr. 15, 2020 Apr. 15, 2020 May 24, 2019 May 23, 2020 CP-240 240515 Sep. 13, 2018 Sep. 12, 2019 CFW-105 E000603 NA NA NOTE: 1. The calibration interval of the above test instruments is 12/24 months. And the calibrations are 2. The horn antenna and HP preamplifier (model: 8449B) are used only for the measurement of traceable to NML/ROC and NIST/USA. emission frequency above 1GHz if tested. 3. The test was performed in Chamber No. 6. Report No.: RF190528D02-3 Page No. 13 / 42 Report Format Version:6.1.1 4.1.3 Test Procedure a. The EUT was placed on the top of a rotating table 0.8 meters (for below 1GHz) / 1.5 meters (for above 1GHz) above the ground at 3 meter chamber room for test. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. The height of antenna is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test-receiver system was set to quasi-peak detect function and specified bandwidth with maximum f. hold mode when the test frequency is below 1 GHz. The test-receiver system was set to peak and average detect function and specified bandwidth with maximum hold mode when the test frequency is above 1 GHz. If the peak reading value also meets average limit, measurement with the average detector is unnecessary. Note:

1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for Quasi-peak detection (QP) at frequency below 1GHz. 2. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 3 MHz for Peak detection (PK) at frequency above 1GHz. 3. All modes of operation were investigated and the worst-case emissions are reported. 4.1.4 Deviation from Test Standard No deviation. Report No.: RF190528D02-3 Page No. 14 / 42 Report Format Version:6.1.1 4.1.5 Test Setup

<Frequency Range below 1GHz>

Ant. Tower 1-4m Variable EUT&

Support Units 80cm 3m Turn Table Ground Plane Test Receiver

<Frequency Range above 1GHz>

EUT&

Support Units 3m Ant. Tower 1-4m Variable Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). 4.1.6 EUT Operating Condition a. Placed the EUT on the testing table. b. Prepared notebook to act as communication partner and placed it outside of testing area. c. The communication partner connected with EUT via a RJ45 cable and ran a test program (provided by manufacturer) to enable EUT under transmission condition continuously at specific channel frequency. Report No.: RF190528D02-3 Page No. 15 / 42 Report Format Version:6.1.1 4.1.7 Test Results (Mode A) CA-1 Mode: LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range Detector Function 1GHz ~ 25GHz Peak (PK) No. Freq. (MHz) 1 2 1503.66 4235.21 No. Freq. (MHz) 1 2 1505.34 4233.16 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 185.44 224.97 325.00 374.96 499.96 746.83 No. Freq. (MHz) 1 2 3 4 5 6 184.96 224.97 325.00 374.96 499.96 624.97 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power Value

(dBm)

-60.69

-66.64 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-50.87

-59.51 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-39.72

-48.48 Value

(dBm)

-49.61

-55.59

-41.26

-42.26

-52.34

-53.31 8.35 13.33 8.35 13.33 S.G Power

-13.00

-13.00

-39.34

-40.31

-13.00

-13.00

-28.26

-29.26 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.18 12.80 16.97 18.25 21.29 26.28

-69.70

-68.79

-58.69

-65.47

-70.91

-66.97 Value

(dBm)

-82.88

-81.59

-75.66

-83.72

-92.20

-93.25 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-61.79

-60.95

-57.90

-65.84

-74.89

-73.77 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-60.88

-59.95

-58.74

-64.53

-67.15

-76.79 Value

(dBm)

-82.34

-80.22

-75.64

-82.13

-85.58

-94.92

-69.11

-67.42

-58.67

-63.88

-64.29

-70.59 13.23 12.80 16.97 18.25 21.29 24.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-56.70

-55.79

-45.69

-52.47

-57.91

-53.97

-56.11

-54.42

-45.67

-50.88

-51.29

-57.59 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) Page No. 16 / 42 Report Format Version:6.1.1 4.1.8 Test Results (Mode B) CA-1 Mode: LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range Detector Function 1GHz ~ 25GHz Peak (PK) No. Freq. (MHz) 1 2 1507.18 4238.65 No. Freq. (MHz) 1 2 1506.35 4244.64 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 185.08 224.97 325.00 374.96 499.96 624.97 No. Freq. (MHz) 1 2 3 4 5 6 35.34 224.97 325.00 374.96 474.99 624.97 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power Value

(dBm)

-59.67

-65.82 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-49.86

-58.67 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-40.21

-48.36 Value

(dBm)

-50.11

-55.53

-51.32

-52.48

-41.75

-42.19 8.35 13.34 8.36 13.34 S.G Power

-13.00

-13.00

-38.32

-39.48

-13.00

-13.00

-28.75

-29.19 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.22 12.80 16.97 18.25 21.29 24.33

-68.80

-68.87

-58.62

-65.45

-65.13

-70.73 Value

(dBm)

-82.02

-81.67

-75.59

-83.70

-86.42

-95.06 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-60.90

-61.03

-57.83

-65.82

-69.11

-77.78 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-63.00

-57.68

-62.62

-64.22

-71.67

-78.58 Value

(dBm)

-80.45

-77.95

-79.52

-81.82

-90.57

-96.71

-67.33

-65.15

-62.55

-63.57

-69.70

-72.38 13.12 12.80 16.97 18.25 20.87 24.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-55.80

-55.87

-45.62

-52.45

-52.13

-57.73

-54.33

-52.15

-49.55

-50.57

-56.70

-59.38 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) Page No. 17 / 42 Report Format Version:6.1.1 4.1.9 Test Results (Mode C) CA-2 Mode: LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range Detector Function 1GHz ~ 25GHz Peak (PK) No. Freq. (MHz) 1 2 1753.61 3866.59 No. Freq. (MHz) 1 2 1752.21 3874.51 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 182.65 224.97 275.05 325.00 374.96 499.96 No. Freq. (MHz) 1 2 3 4 5 6 35.58 224.97 325.00 374.96 474.99 624.97 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power Value

(dBm)

-60.34

-65.30 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-52.96

-57.54 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-41.00

-44.50 Value

(dBm)

-48.60

-52.52

-40.59

-39.67

-52.34

-52.46 8.01 12.85 8.00 12.84 S.G Power

-13.00

-13.00

-39.34

-39.46

-13.00

-13.00

-27.59

-26.67 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.37 12.80 15.46 16.97 18.25 21.29

-69.21

-68.41

-69.36

-58.61

-64.96

-64.84 Value

(dBm)

-82.58

-81.21

-84.82

-75.58

-83.21

-86.13 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-61.74

-60.57

-66.47

-57.82

-65.33

-68.82 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-64.53

-57.89

-62.24

-64.98

-70.94

-78.91 Value

(dBm)

-81.76

-78.16

-79.14

-82.58

-89.84

-97.04

-68.56

-65.36

-62.17

-64.33

-68.97

-72.71 13.20 12.80 16.97 18.25 20.87 24.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-56.21

-55.41

-56.36

-45.61

-51.96

-51.84

-55.56

-52.36

-49.17

-51.33

-55.97

-59.71 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) Page No. 18 / 42 Report Format Version:6.1.1 4.1.10 Test Results (Mode D) CA-2 Mode: LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range Detector Function 1GHz ~ 25GHz Peak (PK) No. Freq. (MHz) 1 2 1744.63 3885.41 No. Freq. (MHz) 1 2 1751.32 3888.22 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 184.96 224.97 325.00 374.96 444.80 499.96 No. Freq. (MHz) 1 2 3 4 5 6 35.34 224.97 325.00 374.96 474.99 499.96 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power Value

(dBm)

-62.27

-68.50 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-54.85

-60.67 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-41.65

-47.12 Value

(dBm)

-49.27

-55.19

-54.26

-55.62

-41.26

-42.31 8.01 12.88 8.01 12.88 S.G Power

-13.00

-13.00

-41.26

-42.62

-13.00

-13.00

-28.26

-29.31 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.23 12.80 16.97 18.25 20.25 21.29

-69.00

-68.02

-58.40

-65.97

-70.30

-65.80 Value

(dBm)

-82.23

-80.82

-75.37

-84.22

-90.55

-87.09 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-61.11

-60.18

-57.61

-66.34

-72.35

-69.78 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-63.37

-57.09

-63.39

-63.67

-71.23

-73.55 Value

(dBm)

-80.82

-77.36

-80.29

-81.27

-90.13

-91.98

-67.70

-64.56

-63.32

-63.02

-69.26

-70.69 13.12 12.80 16.97 18.25 20.87 21.29 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-56.00

-55.02

-45.40

-52.97

-57.30

-52.80

-54.70

-51.56

-50.32

-50.02

-56.26

-57.69 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) Page No. 19 / 42 Report Format Version:6.1.1 4.1.11 Test Results (Mode E) CA-1 + CA-2 Mode: LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 1503.54 1750.29 3870.84 4238.55 No. Freq. (MHz) 1 2 3 4 1506.52 1752.42 3874.51 4236.21 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 186.90 224.97 275.05 325.00 374.96 499.96 No. Freq. (MHz) 1 2 3 4 5 6 35.21 224.97 325.00 374.96 442.37 499.96 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 1GHz ~ 25GHz Detector Function Peak (PK) S.G Power 8.35 8.01 12.84 13.34 Value

(dBm)

-60.99

-62.27

-66.50

-66.03 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-51.17

-54.87

-58.73

-58.88 Antenna Polarity & Test Distance: Vertical at 3 m Reading

(dBm)

-39.49

-42.72

-44.96

-47.53 Value

(dBm)

-49.39

-50.31

-52.98

-54.65

-52.64

-54.26

-53.66

-52.69

-41.03

-42.31

-40.13

-41.32 8.36 8.00 12.85 13.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.09 12.80 15.46 16.97 18.25 21.29

-69.25

-67.64

-70.12

-63.84

-64.72

-64.94 Value

(dBm)

-82.34

-80.44

-85.58

-80.81

-82.97

-86.23 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-61.31

-59.80

-67.23

-63.05

-65.09

-68.92 Antenna Polarity & Test Distance: Vertical at 3 m Reading

(dBm)

-60.90

-59.21

-62.18

-67.74

-74.76

-76.44 Value

(dBm)

-78.47

-79.48

-79.08

-85.34

-92.25

-94.87

-65.38

-66.68

-62.11

-67.09

-72.06

-73.58 13.09 12.80 16.97 18.25 20.19 21.29 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB)

-39.64

-41.26

-40.66

-39.69

-28.03

-29.31

-27.13

-28.32

-56.25

-54.64

-57.12

-50.84

-51.72

-51.94

-52.38

-53.68

-49.11

-54.09

-59.06

-60.58 Page No. 20 / 42 Report Format Version:6.1.1 4.1.12 Test Results (Mode F) CA-1 + CA-2 Mode: LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 1506.29 1753.69 3885.26 4234.43 No. Freq. (MHz) 1 2 3 4 1500.19 1750.67 3883.32 4231.59 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 185.08 224.97 275.05 325.00 374.96 499.96 No. Freq. (MHz) 1 2 3 4 5 6 35.70 224.97 325.00 374.96 474.99 624.97 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 1GHz ~ 25GHz Detector Function Peak (PK) S.G Power 8.36 8.00 12.88 13.33 Value

(dBm)

-61.97

-61.84

-67.39

-67.17 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-52.15

-54.46

-59.56

-60.04 Antenna Polarity & Test Distance: Vertical at 3 m Reading

(dBm)

-41.03

-42.95

-48.60

-49.85 Value

(dBm)

-50.92

-50.58

-56.65

-56.95

-53.61

-53.84

-54.51

-53.84

-42.56

-42.57

-43.78

-43.62 8.36 8.01 12.87 13.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.22 12.80 15.46 16.97 18.25 21.29

-68.75

-67.56

-70.95

-58.42

-65.93

-65.15 Value

(dBm)

-81.97

-80.36

-86.41

-75.39

-84.18

-86.44 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-60.85

-59.72

-68.06

-57.63

-66.30

-69.13 Antenna Polarity & Test Distance: Vertical at 3 m Reading

(dBm)

-64.03

-58.65

-62.33

-61.17

-71.01

-77.41 Value

(dBm)

-81.14

-78.92

-79.23

-78.77

-89.91

-95.54

-67.91

-66.12

-62.26

-60.52

-69.04

-71.21 13.23 12.80 16.97 18.25 20.87 24.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB)

-40.61

-40.84

-41.51

-40.84

-29.56

-29.57

-30.78

-30.62

-55.75

-54.56

-57.95

-45.42

-52.93

-52.15

-54.91

-53.12

-49.26

-47.52

-56.04

-58.21 Page No. 21 / 42 Report Format Version:6.1.1 4.1.13 Test Results (Mode G) CA-1 + CA-2 Mode: LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 1504.26 1750.85 3882.77 4232.43 No. Freq. (MHz) 1 2 3 4 1500.24 1751.98 3885.43 4234.53 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 184.23 224.97 325.00 374.96 445.04 499.96 No. Freq. (MHz) 1 2 3 4 5 6 35.58 224.97 325.00 374.96 441.28 499.96 Report No.: RF190528D02-3 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 1GHz ~ 25GHz Detector Function Peak (PK) S.G Power 8.35 8.01 12.87 13.33 Value

(dBm)

-62.22

-61.73

-66.71

-67.49 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-52.40

-54.33

-58.89

-60.36 Antenna Polarity & Test Distance: Vertical at 3 m Reading

(dBm)

-40.65

-43.46

-47.48

-49.67 Value

(dBm)

-50.54

-51.07

-55.55

-56.78

-53.87

-53.72

-53.84

-54.16

-42.18

-43.06

-42.67

-43.45 8.36 8.01 12.88 13.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.24 12.80 16.97 18.25 20.26 21.29

-68.89

-67.51

-58.77

-64.09

-71.92

-64.13 Value

(dBm)

-82.13

-80.31

-75.74

-82.34

-92.18

-85.42 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-61.13

-59.67

-57.98

-64.46

-73.98

-68.11 Antenna Polarity & Test Distance: Vertical at 3 m Reading

(dBm)

-64.65

-56.02

-61.83

-65.43

-73.30

-76.33 Value

(dBm)

-81.88

-76.29

-78.73

-83.03

-90.73

-94.76

-68.68

-63.49

-61.76

-64.78

-70.58

-73.47 13.20 12.80 16.97 18.25 20.15 21.29 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB)

-40.87

-40.72

-40.84

-41.16

-29.18

-30.06

-29.67

-30.45

-55.89

-54.51

-45.77

-51.09

-58.92

-51.13

-55.68

-50.49

-48.76

-51.78

-57.58

-60.47 Page No. 22 / 42 Report Format Version:6.1.1 4.1.14 Test Results (Mode H) CA-1 + CA-2 Mode: LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) ABOVE 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 1507.33 1751.37 3883.67 4241.67 No. Freq. (MHz) 1 2 3 4 1504.57 1752.84 3885.08 4242.45 BELOW 1GHz DATA Frequency Range No. Freq. (MHz) 1 2 3 4 5 6 185.08 224.97 275.05 325.00 374.96 499.96 No. Freq. (MHz) 1 2 3 4 5 6 35.46 224.97 325.00 374.96 474.99 624.97 Report No.: RF190528D02-3 1GHz ~ 25GHz Detector Function Peak (PK) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 8.35 8.01 12.87 13.34

-54.19

-54.68

-54.19

-53.86 Value

(dBm)

-62.54

-62.69

-67.06

-67.20 Antenna Polarity & Test Distance: Horizontal at 3 M Reading

(dBm)

-52.73

-55.29

-59.24

-60.05 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-41.61

-43.45

-49.44

-50.12 Value

(dBm)

-51.50

-51.03

-57.50

-57.28

-43.15

-43.03

-44.62

-43.94 8.35 8.00 12.88 13.34 S.G Power

-13.00

-13.00

-13.00

-13.00

-41.19

-41.68

-41.19

-40.86

-13.00

-13.00

-13.00

-13.00

-30.15

-30.03

-31.62

-30.94 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) 30MHz ~ 1GHz Detector Function Quasi-Peak (QP) Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) S.G Power 13.22 12.80 15.46 16.97 18.25 21.29

-69.84

-68.72

-69.88

-58.53

-65.46

-67.28 Value

(dBm)

-83.06

-81.52

-85.34

-75.50

-83.71

-88.57 Antenna Polarity & Test Distance: Horizontal at 3 m Reading

(dBm)

-61.94

-60.88

-66.99

-57.74

-65.83

-71.26 Antenna Polarity & Test Distance: Vertical at 3 M Reading

(dBm)

-63.84

-57.63

-62.39

-64.68

-71.58

-77.44 Value

(dBm)

-81.18

-77.90

-79.29

-82.28

-90.48

-95.57

-68.02

-65.10

-62.32

-64.03

-69.61

-71.24 13.16 12.80 16.97 18.25 20.87 24.33 S.G Power

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-13.00

-56.84

-55.72

-56.88

-45.53

-52.46

-54.28

-55.02

-52.10

-49.32

-51.03

-56.61

-58.24 Correction Factor (dB) ERP (dBm) Limit (dBm) Margin (dB) Page No. 23 / 42 Report Format Version:6.1.1 4.2 Conducted Spurious Emissions 4.2.1 Limits of Conducted Spurious Emissions Measurement For LTE Band 2 The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. For LTE Band 4 According to FCC 27.53(h) for operations in the 1695-1710 MHz, 1710-1755 MHz, 1755-1780 MHz, 1915-1920 MHz, 1995-2000 MHz, 2000-2020 MHz, 2110-2155 MHz, 2155-2180 MHz, and 2180-2200 bands, the power of any emission outside a licensee's frequency block shall be attenuated below the transmitter power (P) in watts by at least 43 + 10 log10 (P) dB. For LTE Band 5 The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. The emission limit equal to 13dBm. For LTE Band 13 According to FCC 27.53(c) (2) for on any frequency outside the 776-788 MHz band, the power of any emission shall be attenuated outside the band below the transmitter power (P) by at least 43 + 10 log (P) dB. Part 27.53 (f) For operations in the 746-758 MHz, 775-788 MHz, and 805-806 MHz bands, emissions in the band 1559-1610 MHz shall be limited to 70 dBW/MHz equivalent isotropically radiated power (EIRP) for wideband signals, and 80 dBW EIRP for discrete emissions of less than 700 Hz bandwidth. For the purpose of equipment authorization, a transmitter shall be tested with an antenna that is representative of the type that will be used with the equipment in normal operation. Note:

1. The results for each of the transmit chains shall be individually compared with the limits after these limits have been added by 10 x log (N) (number of active transmit chains). 2. The other emission levels were very low against the limit in the band 1559-1610 4.2.2 Test Setup 4.2.3 Test Procedure a. All measurements were done at 3 channels: low, middle and high operational frequency range. Spectrum Analyzer Attenuator EUT b. When the spectrum scanned from 9kHz to 27GHz, it shall be connected to the 20dB pad attenuated the carried frequency. The spectrum set RB = 1MHz, VB = 3MHz. Report No.: RF190528D02-3 Page No. 24 / 42 Report Format Version:6.1.1 4.2.4 Test Results (Mode A) CA-1 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) LTE Band 4 Channel 2000 + LTE Band 13 Channel 5230 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 25 / 42 Report Format Version:6.1.1 LTE Band 4 Channel 2175 + LTE Band 13 Channel 5230 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 26 / 42 Report Format Version:6.1.1 LTE Band 4 Channel 2350 + LTE Band 13 Channel 5230 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 27 / 42 Report Format Version:6.1.1 4.2.5 Test Results (Mode B) CA-1 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) LTE Band 4 Channel 2050 + LTE Band 13 Channel 5230 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 28 / 42 Report Format Version:6.1.1 LTE Band 4 Channel 2175 + LTE Band 13 Channel 5230 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 29 / 42 Report Format Version:6.1.1 LTE Band 4 Channel 2300 + LTE Band 13 Channel 5230 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 30 / 42 Report Format Version:6.1.1 4.2.6 Test Results (Mode C) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) LTE Band 2 Channel 650 + LTE Band 5 Channel 2450 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 31 / 42 Report Format Version:6.1.1 LTE Band 2 Channel 900 + LTE Band 5 Channel 2525 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 32 / 42 Report Format Version:6.1.1 LTE Band 2 Channel 1150 + LTE Band 5 Channel 2600 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 33 / 42 Report Format Version:6.1.1 4.2.7 Test Results (Mode D) CA-2 Mode:

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) LTE Band 2 Channel 700 + LTE Band 5 Channel 2450 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 34 / 42 Report Format Version:6.1.1 LTE Band 2 Channel 900 + LTE Band 5 Channel 2525 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 35 / 42 Report Format Version:6.1.1 LTE Band 2 Channel 1100 + LTE Band 5 Channel 2600 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 36 / 42 Report Format Version:6.1.1 4.2.8 Test Results (Mode E) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) LTE Band 4 Channel 2000 + LTE Band 13 Channel 5230 +

LTE Band 2 Channel 650 + LTE Band 5 Channel 2450 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 37 / 42 Report Format Version:6.1.1 4.2.9 Test Results (Mode F) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 10MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) LTE Band 4 Channel 2000 + LTE Band 13 Channel 5230 +

LTE Band 2 Channel 700 + LTE Band 5 Channel 2450 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 38 / 42 Report Format Version:6.1.1 4.2.10 Test Results (Mode G) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 10MHz) + LTE Band 5 CPU2 (CBW: 10MHz) LTE Band 4 Channel 2050 + LTE Band 13 Channel 5230 +

LTE Band 2 Channel 650 + LTE Band 5 Channel 2450 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 39 / 42 Report Format Version:6.1.1 4.2.11 Test Results (Mode H) CA-1 + CA-2 Mode:

LTE Band 4 CPU1 (CBW: 20MHz) + LTE Band 13 CPU1 (CBW: 10MHz) +

LTE Band 2 CPU2 (CBW: 20MHz) + LTE Band 5 CPU2 (CBW: 10MHz) LTE Band 4 Channel 2050 + LTE Band 13 Channel 5230 +

LTE Band 2 Channel 700 + LTE Band 5 Channel 2450 Frequency Range : 9kHz~1GHz Frequency Range : 1GHz~3GHz Frequency Range : 3GHz~27GHz Report No.: RF190528D02-3 Page No. 40 / 42 Report Format Version:6.1.1 5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190528D02-3 Page No. 41 / 42 Report Format Version:6.1.1 Appendix Information of the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC recognized accredited test firms and accredited according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following:

Lin Kou EMC/RF Lab Tel: 886-2-26052180 Fax: 886-2-26051924 Hwa Ya EMC/RF/Safety Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com Hsin Chu EMC/RF/Telecom Lab Tel: 886-3-6668565 Fax: 886-3-6668323 The address and road map of all our labs can be found in our web site also.

--- END ---

Report No.: RF190528D02-3 Page No. 42 / 42 Report Format Version:6.1.1