FCC ID: VO8-U2 Bluetooth headset

Internal Photos OPEN VIEW OF EUT VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 Antenna INTERNAL VIEW OF EUT-7

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT (PORT)-1 VIEW OF EUT (PORT)-2

FCC ID Label Location 5*10mm FCC ID: VO8-U2

1 GuangDong, China he applicant hereby as outlined below:

ion not customarily it be harmful to the this Application and of the Grant for this D nshan Ind. Park BaiYun District, Guangzhou ESS) ommission on Division est 1d 0.459 of the Commissions Rules, t t of information applied this application trade secrets and proprietary informai ublic disclosure of these matters migh

:d benefits to its competitors.

| pursuant to Rules 0.457, disclosure of on will not be made before the date LTD Jiawes Yang May 29, 201F GuangZhou LIWEI Electronics, LT No.33 Zhenzhong North Rd., She May 28, 2018 Federal Communication C Authorization and Evaluati FCC ID: VO8-U2 Re: Confidentiality Requ Pursuant to Sections 0.457 a1 requests confidential treatmen 1: Block Diagram 2: Schematics 3: Operational Description The above materials contain released to the public. The pi applicant and provide unjustifie The Applicant understands tha all accompanying documentat application. Sincerely, GuangZhou LIWEI Electronics, Contact person: Jiawei Yang Title: Manager

Limited Agency Agreement GuangZhou LIWEI Electronics, LTD FCC ID: VO8-U2 GuangZhou LIWEI Electronics, LTD No.33 Zhenzhong North Rd., Shenshan Ind. Park BaiYun District, Guangzhou GuangDong, China

[2018-05-28]

Federal Communications Commission 445 12th Street SW Washington, DC 20554 Subject:

To Whom It May Concern:

We, GuangZhou LIWEI Electronics, LTD hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number (VO8-U2) under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (2018-05-28). The Limited Agency Agreement expires until further notice, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely,

[Signature]

GuangZhou LIWEI Electronics, LTD Contact person: Jiawei Yang Title: Manager

RF Exposure evaluation Product Description: Bluetooth headset Model Number: U2 FCC ID: VO8-U2 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] [f(GHz)] 3.0 for 1-g SAR and 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation According to the follow transmitter output powerPtformula Pt=E x d2/30 x gt Pt=transmitter output power in watts gt=numeric gain of the transmitting antenna (unitess) E=electric field strength in V/m d=measurement distance in meters (m) According to the formula described above:

Emax=97.24dBuv/m=0.073V/m, d=3m, gt=1 Pt=E x d2/30 x gt=(0.073x3)2 / (30x1)=0.0015987W=1.60mW The result is rounded to one decimal place for comparison Worse case is as below: [2441MHz -1.60 mW output power]

(1.60mW / 5mm)*[2.441(GHz)] = 0.50 < 3.0 for 1 - g SAR Then SAR evaluation is not required NOTE: For the maximum power, you can refer FCC test report.

Page 1 of 65 FCC Test Report Report No.: AGC00145180501FE03 FCC ID

: VO8-U2 APPLICATION PURPOSE

: Original Equipment PRODUCT DESIGNATION

: Bluetooth headset BRAND NAME

: Bluedio MODEL NAME

: U2, T, V, BS, U, TS CLIENT

: GuangZhou LIWEI Electronics, LTD DATE OF ISSUE

: May 25, 2018 STANDARD(S) TEST PROCEDURE(S)

: FCC Part 15 Subpart C Section 15.249 REPORT VERSION

: V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION:

This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00145180501FE03 Page 2 of 65 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0

/

May 25, 2018 Valid Initial release Report No.: AGC00145180501FE03 Page 3 of 65 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ....................................................................................... 4 2. GENERAL INFORMATION .................................................................................................... 5 2.1. PRODUCT DESCRIPTION .............................................................................................. 5 2.2. TABLE OF CARRIER FREQUENCYS .............................................................................. 5 3. MEASUREMENT UNCERTAINTY ......................................................................................... 6 4. DESCRIPTION OF TEST MODES ......................................................................................... 6 5. SYSTEM TEST CONFIGURATION ....................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM .............................................................................. 8 5.2. EQUIPMENT USED IN EUT SYSTEM ............................................................................. 8 5.3. SUMMARY OF TEST RESULTS ...................................................................................... 9 6. TEST FACILITY ................................................................................................................... 10 7. TEST METHOD .................................................................................................................... 11 8. TEST EQUIPMENT LIST ..................................................................................................... 11 9. RADIATED EMISSION ......................................................................................................... 12 9.1. TEST LIMIT .................................................................................................................... 12 9.2. MEASUREMENT PROCEDURE.................................................................................... 13 9.3. TEST SETUP ................................................................................................................. 15 9.4. TEST RESULT ............................................................................................................... 17 10. BAND EDGE EMISSION ................................................................................................... 38 10.1. MEASUREMENT PROCEDURE .................................................................................. 38 10.2 TEST SETUP ................................................................................................................ 38 10.3 RADIATED TEST RESULT ............................................................................................ 39 11. 20DB BANDWIDTH ........................................................................................................... 43 11.1. MEASUREMENT PROCEDURE .................................................................................. 43 11.2. TEST SET-UP .............................................................................................................. 43 11.3. LIMITS AND MEASUREMENT RESULTS .................................................................... 43 12. FCC LINE CONDUCTED EMISSION TEST ...................................................................... 50 12.1. LIMITS OF LINE CONDUCTED EMISSION TEST ....................................................... 50 12.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ..................................... 50 12.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ................... 51 12.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ................................. 51 12.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ........................................... 52 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ................................................................ 54 APPENDIX B: PHOTOGRAPHS OF EUT ............................................................................... 57 Report No.: AGC00145180501FE03 Page 4 of 65 1. VERIFICATION OF CONFORMITY Applicant Address GuangZhou LIWEI Electronics, LTD No.33 Zhenzhong North Rd., ShenShan Ind. Park BaiYun District, GuangZhou GuangDong, China Manufacturer GuangZhou LIWEI Electronics, LTD Address No.33 Zhenzhong North Rd., ShenShan Ind. Park BaiYun District, GuangZhou GuangDong, China Product Designation Bluetooth headset Brand Name Test Model Bluedio U2 Series Model T, V, BS, U, TS Difference Description All the same except for the appearance color Date of test Deviation May 08, 2018 to May 23, 2018 None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF We hereby certify that:

The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test data, the energy emitted by the sample tested as described in this report is in compliance with the requirements of FCC Rules Part 15.249. The test results of this report relate only to the tested sample identified in this report. Tested By Reviewed By Approved By Tom Tuo (Tuo Dewei) May 23, 2018 Cool Cheng(Cheng Mengguo) May 25, 2018 Forrest Lei(Lei Yonggang) Authorized Officer May 25, 2018 Report No.: AGC00145180501FE03 Page 5 of 65 2. GENERAL INFORMATION 2.1. PRODUCT DESCRIPTION A major technical description of EUT is described as following Operation Frequency 2.402 GHz to 2.480GHz RF Output Power 2.04dBm(Max EIRP Power=Max radiation field-95.2) Bluetooth Version V5.0 Modulation BR GFSK, EDR /4-DQPSK, 8DPSK BLE GFSK Number of channels Hardware Version Software Version 79 1.0 1.0 Antenna Designation PCB Antenna Antenna Gain 0dBi Power Supply DC 3.7V by battery Note: The USB port only used for charging and cant be used to transfer data with PC. 2.2. TABLE OF CARRIER FREQUENCYS BR/EDR Channel List Frequency Band Channel Number 0 1

:

38 39 40

:

77 78 2400~2483.5MHz Frequency 2402MHz 2403MHz

:

2440 MHz 2441 MHz 2442 MHz

:

2479 MHz 2480 MHz Report No.: AGC00145180501FE03 Page 6 of 65 3. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95%.

- Uncertainty of Conducted Emission, Uc = 3.2 dB

- Uncertainty of Radiated Emission below 1GHz, Uc = 3.9 dB

- Uncertainty of Radiated Emission above 1GHz, Uc = 4.8 dB 4. DESCRIPTION OF TEST MODES NO. 1 2 3 4 5 6 7 8 9 10 11 TEST MODE DESCRIPTION Low channel GFSK Middle channel GFSK High channel GFSK Low channel /4-DQPSK Middle channel /4-DQPSK High channel /4-DQPSK Low channel 8DPSK Middle channel 8DPSK High channel 8DPSK BT Link with charging BT Link Note:

1. All the test modes can be supply by battery, only the result of the worst case was recorded in the report, if no other cases. 2. For Radiated Emission, 3axis were chosen for testing for each applicable mode. 3. The EUT used fully-charged battery when tested. Software Setting Report No.: AGC00145180501FE03 Page 7 of 65 Report No.: AGC00145180501FE03 Page 8 of 65 5. SYSTEM TEST CONFIGURATION 5.1. CONFIGURATION OF EUT SYSTEM Configure 1: (Normal hopping) EUT Adapter or PC Note: Owing to the EUT has own battery, and testing may be performed while PC or adapter removed. Configure 2: (Control continuous TX) EUT Control box PC 5.2. EQUIPMENT USED IN EUT SYSTEM Item Equipment Mfr/Brand Model/Type No. Remark 1 2 3 4 5 6 7 Bluetooth headset Battery PC Control box Adapter USB Cable IPOD Bluedio HLY APPLE CSR HUAWEI N/A APPLE U2 583136 A1465 USB_SPI_TOOLS HW-05010002W 1m unshielded A1367 EUT Accessory A.E A.E A.E A.E A.E 5.3. SUMMARY OF TEST RESULTS FCC RULES DESCRIPTION OF TEST 15.249(a) 15.209 15.249(d) 15.207 15.215 Radiated Emission Band Edges Conduction Emission Bandwidth Report No.: AGC00145180501FE03 Page 9 of 65 RESULT Compliant Compliant Compliant Compliant Report No.: AGC00145180501FE03 Page 10 of 65 6. TEST FACILITY Test Site Attestation of Global Compliance (Shenzhen) Co., Ltd Location 1-2F., Bldg.2, No.1-4, Chaxi Sanwei Technical Industrial Park, Gushu, Xixiang, Baoan District B112-B113, Bldg.12, Baoan Bldg Materials Center, No.1 of Xixiang Inner Ring Road, Baoan District, Shenzhen 518012 NVLAP Lab Code 600153-0 Designation Number CN5028 Test Firm Registration Number 682566 Description Attestation of Global Compliance(Shenzhen) Co., Ltd is accredited by National Voluntary Laboratory Accreditation program, NVLAP Code 600153-0 Report No.: AGC00145180501FE03 Page 11 of 65 7. TEST METHOD All measurements contained in this report were conducted with ANSI C63.10-2013 8. TEST EQUIPMENT LIST TEST EQUIPMENT OF CONDUCTED EMISSION TEST Equipment S/N Manufacturer Model Cal. Date Cal. Due TEST RECEIVER LISN R&S R&S ESPI 101206 Jun.20, 2017 Jun.19, 2018 ESH2-Z5 100086 Aug.21, 2017 Aug.20, 2018 TEST EQUIPMENT OF RADIATED EMISSION TEST Equipment S/N Manufacturer Model Cal. Date Cal. Due TEST RECEIVER R&S ESCI 10096 Jun.20, 2017 Jun.19, 2018 EXA Signal Analyzer Aglient N9010A MY53470504 Dec.08, 2017 Dec.07, 2018 Horn antenna SCHWARZBECK BBHA 9170

#768 Sep.20, 2017 Sep.19, 2018 preamplifier ChengYi EMC184045SE 980508 Sep.15, 2017 Sep.14, 2018 Double-Ridged Waveguide Horn Broadband Preamplifier ETS LINDGREN 3117 00034609 May 18, 2017 May 17, 2019 SCHWARZBECK BBV 9718 9718-205 Jun.20, 2017 Jun.19, 2018 ANTENNA SCHWARZBECK VULB9168 D69250 Sep.28, 2017 Sep.27, 2018 Radiation Cable 1 Radiation Cable 2 MXT MXT RS1 RS1 Loop Antenna A.H.Systems,Inc SAS-562B Filter

(2.4-2.483GHz) Micro-tronics 087 R005 R006

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June 6, 2017 June 5, 2018 June 6, 2017 June 5, 2018 Mar. 01, 2018 Feb. 28, 2019 Jun.20, 2017 Jun.19, 2018 Report No.: AGC00145180501FE03 Page 12 of 65 9. RADIATED EMISSION 9.1. TEST LIMIT Standard FCC15.249 Fundamental Field Strength of Fundamental Field Strength of Harmonics Frequency 900-928MHz 2400-2483.5MHz 5725-5875MHz 24.0-24.25GHz Standard FCC 15.209 Frequency

(MHz) 0.009 ~ 0.490 0.490 ~ 1.705 1.705 ~ 30 30 ~ 88 88 ~ 216 216 ~ 960 960 ~ 1000 Above 1000

(millivolts/meter)

(microvolts/meter) 50 50 50 250 Distance Meters 300 30 30 3 3 3 3 3 500 500 500 2500 Field Strengths Limit dB(V)/m

---

---

---

40.0 43.5 46.0 54.0 V/m 2400/F(kHz) 24000/F(kHz) 30 100 150 200 500 Other:74.0 dB(V)/m

(Peak) 54.0 dB(V)/m

(Average) Remark (1) Emission level dB V = 20 log Emission level V/m

(2) The smaller limit shall apply at the cross point between two frequency bands.

(3) Distance is the distance in meters between the measuring instrument, antenna and the closest point of any part of the device or system. Report No.: AGC00145180501FE03 Page 13 of 65 9.2. MEASUREMENT PROCEDURE 1. The measuring distance of 3m shall be used for measurements. The EUT was placed on the top of a rotating table 0.8 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation(Below 1GHz) 2. The measuring distance of 3m shall used for measurements. The EUT was placed on the top of a rotating table 1.5 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation(Above 1GHz) 3. The height of the test antenna shall vary between 1m to 4m.Both horizontal and vertical polarization Of the antenna are set to make the measurement. 4. The initial step in collecting radiated emission data is a receive peak detector mode. Pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. 5. All readings are peak unless otherwise stated QP in column of Note. Peak denoted that the Peak reading compliance with the QP limits and then QP Mode measurement didnt perform(Below 1GHz) 6. All readings are Peak mode value unless otherwise stated AVG in column of Note. If the Peak mode measured value compliance with the Peak limits and lower than AVG Limits, the EUT shall be deemed to meet Peak & AVG limits and then only Peak mode was measured, but AVG mode didnt perform.(Above 1GHz) Report No.: AGC00145180501FE03 Page 14 of 65 The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Start ~Stop Frequency Start ~Stop Frequency Start ~Stop Frequency Start ~Stop Frequency Receiver Parameter Start ~Stop Frequency Start ~Stop Frequency Setting 9KHz~150KHz/RB 200Hz for QP 150KHz~30MHz/RB 9KHz for QP 30MHz~1000MHz/RB 120KHz for QP Fundamental: 2.4~2.483GHz RBW 2MHz/ VBW 6MHz for Peak, RBW 2MHz/ VBW 10Hz for Average Harmonics: 1GHz~25GHz RBW 1MHz/ VBW 3MHz for Peak, RBW 1MHz/ VBW 10Hz for Average Setting 9KHz~150KHz/RB 200Hz for QP 150KHz~30MHz/RB 9KHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120KHz for QP 9.3. TEST SETUP RADIATED EMISSION TEST-SETUP FREQUENCY BELOW 30MHz Report No.: AGC00145180501FE03 Page 15 of 65 RADIATED EMISSION TEST SETUP 30MHz-1000MHz Report No.: AGC00145180501FE03 Page 16 of 65 RADIATED EMISSION TEST SETUP ABOVE 1000MHz Report No.: AGC00145180501FE03 Page 17 of 65 9.4. TEST RESULT

(Worst modulation: 8DPSK) RADIATED EMISSION BELOW 30MHz No emission found between lowest internal used/generated frequencies to 30MHz. RADIATED EMISSION BELOW 1GHz RADIATED EMISSION TEST- (30MHZ-1GHZ)-LOW CHANNEL-HORIZONTAL RESULT: PASS RADIATED EMISSION TEST- (30MHZ-1GHZ)-LOW CHANNEL -VERTICAL Report No.: AGC00145180501FE03 Page 18 of 65 RESULT: PASS Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit. 2. The Factor value can be calculated automatically by software of measurement system. RADIATED EMISSION TEST- (30MHZ-1GHZ)-MIDDLE CHANNEL-HORIZONTAL Report No.: AGC00145180501FE03 Page 19 of 65 RESULT: PASS RADIATED EMISSION TEST- (30MHZ-1GHZ)-MIDDLE CHANNEL -VERTICAL Report No.: AGC00145180501FE03 Page 20 of 65 RESULT: PASS Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit. 2. The Factor value can be calculated automatically by software of measurement system. RADIATED EMISSION TEST- (30MHZ-1GHZ)-HIGH CHANNEL-HORIZONTAL Report No.: AGC00145180501FE03 Page 21 of 65 RESULT: PASS RADIATED EMISSION TEST- (30MHZ-1GHZ)-HIGH CHANNEL -VERTICAL Report No.: AGC00145180501FE03 Page 22 of 65 RESULT: PASS Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit. 2. The Factor value can be calculated automatically by software of measurement system. Report No.: AGC00145180501FE03 Page 23 of 65 RADIATED EMISSION ABOVE 1GHz

(Worst modulation: 8DPSK) For Fundamental RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL-HORIZONTAL RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL- VERTICAL Report No.: AGC00145180501FE03 Page 24 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL-HORIZONTAL Report No.: AGC00145180501FE03 Page 25 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL- VERTICAL Report No.: AGC00145180501FE03 Page 26 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL-HORIZONTAL Report No.: AGC00145180501FE03 Page 27 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL- VERTICAL Report No.: AGC00145180501FE03 Page 28 of 65 RESULT: PASS Note: Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit. The Factor value can be calculated automatically by software of measurement system. Report No.: AGC00145180501FE03 Page 29 of 65 Field strength of the fundamental signal 3Mbps Result:

Peak value Frequency Reading Level Factor Measurement Limit Over Antenna

(MHz)

(dBuv)

(dB/m)

(dBuv/m)

(dBuv/m)

(dB) Polarization 2402 2402 2441 2441 2480 2480 86.24 85.84 86.88 86.43 85.64 85.22 10.32 10.32 10.36 10.36 10.41 10.41 96.56 96.16 97.24 96.79 96.05 95.63 114 114 114 114 114 114

-17.44

-17.84 16.76

-17.21

-17.95

-18.37 Horizontal Vertical Horizontal Vertical Horizontal Vertical Average value Frequency Reading Level Factor Measurement Limit Over Antenna

(MHz)

(dBuv)

(dB/m)

(dBuv/m)

(dBuv/m)

(dB) Polarization 2402 2402 2441 2441 2480 2480 78.26 77.78 78.88 78.33 77.67 77.13 10.32 10.32 10.36 10.36 10.41 10.41 88.58 88.10 89.24 88.69 88.08 87.54 94 94 94 94 94 94

-5.42

-5.90

-4.76

-5.31

-5.92

-6.46 Horizontal Vertical Horizontal Vertical Horizontal Vertical Report No.: AGC00145180501FE03 Page 30 of 65 1Mbps Result:

Peak value Frequency Reading Level Factor Measurement Limit Over Antenna

(MHz)

(dBuv)

(dB/m)

(dBuv/m)

(dBuv/m)

(dB) Polarization 2402 2402 2441 2441 2480 2480 85.88 85.48 86.52 85.98 85.19 84.77 10.32 10.32 10.36 10.36 10.41 10.41 96.20 95.80 96.88 96.34 95.60 95.18 114 114 114 114 114 114

-17.80

-18.20

-17.12

-17.66

-18.40

-18.82 Horizontal Vertical Horizontal Vertical Horizontal Vertical Average value Frequency Reading Level Factor Measurement Limit Over Antenna

(MHz)

(dBuv)

(dB/m)

(dBuv/m)

(dBuv/m)

(dB) Polarization 2402 2402 2441 2441 2480 2480 77.79 77.28 78.53 77.98 77.37 76.79 10.32 10.32 10.36 10.36 10.41 10.41 88.11 87.60 88.89 88.34 87.78 87.20 94 94 94 94 94 94

-5.89

-6.40

-5.11

-5.66

-6.22

-6.80 Horizontal Vertical Horizontal Vertical Horizontal Vertical Report No.: AGC00145180501FE03 Page 31 of 65 2Mbps Result:

Peak value Frequency Reading Level Factor Measurement Limit Over Antenna

(MHz)

(dBuv)

(dB/m)

(dBuv/m)

(dBuv/m)

(dB) Polarization 2402 2402 2441 2441 2480 2480 85.55 85.14 86.06 85.63 84.80 84.46 10.32 10.32 10.36 10.36 10.41 10.41 95.87 95.46 96.42 95.99 95.21 94.87 114 114 114 114 114 114

-18.13

-18.54

-17.58

-18.01

-18.79

-19.13 Horizontal Vertical Horizontal Vertical Horizontal Vertical Average value Frequency Reading Level Factor Measurement Limit Over Antenna

(MHz)

(dBuv)

(dB/m)

(dBuv/m)

(dBuv/m)

(dB) Polarization 77.35 77.05 78.17 77.65 76.80 76.47 10.32 10.32 10.36 10.36 10.41 10.41 87.67 87.37 88.53 88.01 87.21 86.88 94 94 94 94 94 94

-6.33

-6.63

-5.47

-5.99

-6.79

-7.12 Horizontal Vertical Horizontal Vertical Horizontal Vertical 2402 2402 2441 2441 2480 2480 Report No.: AGC00145180501FE03 Page 32 of 65 For Harmonics

(Worst modulation: 8DPSK) RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL-HORIZONTAL RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-LOW CHANNEL- VERTICAL Report No.: AGC00145180501FE03 Page 33 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL-HORIZONTAL Report No.: AGC00145180501FE03 Page 34 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-MIDDLE CHANNEL- VERTICAL Report No.: AGC00145180501FE03 Page 35 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL-HORIZONTAL Report No.: AGC00145180501FE03 Page 36 of 65 RESULT: PASS RADIATED EMISSION TEST- (ABOVE 1GHZ)-HIGH CHANNEL- VERTICAL Report No.: AGC00145180501FE03 Page 37 of 65 RESULT: PASS Note: 6~25GHz at least have 20dB margin. No recording in the test report. Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit. The Factor value can be calculated automatically by software of measurement system. Report No.: AGC00145180501FE03 Page 38 of 65 10. BAND EDGE EMISSION 10.1. MEASUREMENT PROCEDURE 1. The EUT operates at hopping-off test mode. The lowest or highest channels are tested to verify the largest transmission and spurious emissions power at the continuous transmission mode. 2. Max hold the trace of the setup 1, and the EUT operates at hopping-on test mode to verify the largest spurious emissions power. 3. Set the spectrum analyzer in the following setting in order to capture the lower and upper band-edges of the emission. Start frequency(MHz) Stop frequency(MHz) 2200 2478 10.2 TEST SETUP RADIATED EMISSION TEST SETUP 2405 2500 Report No.: AGC00145180501FE03 Page 39 of 65 10.3 RADIATED TEST RESULT

(Worst modulation: 8DPSK) TEST PLOT OF BAND EDGE FOR LOW CHANNEL-Horizontal Report No.: AGC00145180501FE03 Page 40 of 65 TEST PLOT OF BAND EDGE FOR LOW CHANNEL -Vertical TEST PLOT OF BAND EDGE FOR HIGH CHANNEL -Horizontal Report No.: AGC00145180501FE03 Page 41 of 65 Report No.: AGC00145180501FE03 Page 42 of 65 TEST PLOT OF BAND EDGE FOR HIGH CHANNEL-Vertical RESULT: PASS Note: Factor=Antenna Factor + Cable loss - Amplifier gain, Over=Measure-Limit. The Factor value can be calculated automatically by software of measurement system. Hopping on mode and Hopping off mode have been tested, but only worst case reported. Report No.: AGC00145180501FE03 Page 43 of 65 11. 20DB BANDWIDTH 11.1. MEASUREMENT PROCEDURE 1. Set the EUT Work on the top, the middle and the bottom operation frequency individually. 2. Set Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hoping channel RBW 1% of the 20 dB bandwidth, VBW 3RBW; Sweep = auto; Detector function = peak 3. Set SPA Trace 1 Max hold, then View. 11.2. TEST SET-UP 11.3. LIMITS AND MEASUREMENT RESULTS BLUETOOTH 1MBPS LIMITS AND MEASUREMENT RESULT Measurement Result Applicable Limits Test Data (MHz) 99%OBW (MHz)

-20dB BW(MHz) Low Channel N/A Middle Channel High Channel 0.940 0.929 0.917 1.102 1.097 1.095 Result PASS PASS PASS Report No.: AGC00145180501FE03 Page 44 of 65 TEST PLOT OF BANDWIDTH FOR LOW CHANNEL TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL Report No.: AGC00145180501FE03 Page 45 of 65 TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL Report No.: AGC00145180501FE03 Page 46 of 65 BLUETOOTH 2MBPS LIMITS AND MEASUREMENT RESULT Measurement Result Applicable Limits Test Data (MHz) 99%OBW (MHz)

-20dB BW(MHz) Low Channel N/A Middle Channel High Channel 1.213 1.206 1.206 1.366 1.360 1.367 TEST PLOT OF BANDWIDTH FOR LOW CHANNEL Result PASS PASS PASS Report No.: AGC00145180501FE03 Page 47 of 65 TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL Report No.: AGC00145180501FE03 Page 48 of 65 BLUETOOTH 3MBPS LIMITS AND MEASUREMENT RESULT Measurement Result Applicable Limits Test Data (MHz) 99%OBW (MHz)

-20dB BW(MHz) Low Channel N/A Middle Channel High Channel 1.211 1.223 1.219 1.367 1.376 1.357 TEST PLOT OF BANDWIDTH FOR LOW CHANNEL Result PASS PASS PASS Report No.: AGC00145180501FE03 Page 49 of 65 TEST PLOT OF BANDWIDTH FOR MIDDLE CHANNEL TEST PLOT OF BANDWIDTH FOR HIGH CHANNEL Report No.: AGC00145180501FE03 Page 50 of 65 12. FCC LINE CONDUCTED EMISSION TEST 12.1. LIMITS OF LINE CONDUCTED EMISSION TEST Frequency 150kHz~500kHz 500kHz~5MHz 5MHz~30MHz Maximum RF Line Voltage Q.P.( dBuV) Average( dBuV) 66-56 56 60 56-46 46 50 Note:

1. The lower limit shall apply at the transition frequency. 2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz. 12.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST Report No.: AGC00145180501FE03 Page 51 of 65 12.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST 1. The equipment was set up as per the test configuration to simulate typical actual usage per the users manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. 2. Support equipment, if needed, was placed as per ANSI C63.10. 3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4. All support equipments received AC120V/60Hz power from a LISN, if any. 5. The EUT received DC charging voltage by adapter or PC which received 120V/60Hzpower by a LISN. 6. The test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7. Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes. 8. During the above scans, the emissions were maximized by cable manipulation. 9. The test mode(s) were scanned during the preliminary test. Then, the EUT configuration and cable configuration of the above highest emission level were recorded for reference of final testing. 12.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST 1. EUT and support equipment was set up on the test bench as per step 2 of the preliminary test. 2. A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions. Emission frequency and amplitude were recorded into a computer in which correction factors were used to calculate the emission level and compare reading to the applicable limit. If EUT emission level was less 2dB to the A.V. limit in Peak mode, then the emission signal was re-checked using Q.P and Average detector. 3. The test data of the worst case condition(s) was reported on the Summary Data page. Report No.: AGC00145180501FE03 Page 52 of 65 12.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST By adapter(worst case) Line Conducted Emission Test Line 1-L Report No.: AGC00145180501FE03 Page 53 of 65 Line Conducted Emission Test Line 2-N Report No.: AGC00145180501FE03 Page 54 of 65 APPENDIX A: PHOTOGRAPHS OF TEST SETUP FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP Report No.: AGC00145180501FE03 Page 55 of 65 Report No.: AGC00145180501FE03 Page 56 of 65 Report No.: AGC00145180501FE03 Page 57 of 65 APPENDIX B: PHOTOGRAPHS OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC00145180501FE03 Page 58 of 65 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC00145180501FE03 Page 59 of 65 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: AGC00145180501FE03 Page 60 of 65 VIEW OF EUT (PORT)-1 VIEW OF EUT (PORT)-2 Report No.: AGC00145180501FE03 Page 61 of 65 OPEN VIEW OF EUT VIEW OF BATTERY Report No.: AGC00145180501FE03 Page 62 of 65 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 Report No.: AGC00145180501FE03 Page 63 of 65 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Report No.: AGC00145180501FE03 Page 64 of 65 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 Antenna Report No.: AGC00145180501FE03 Page 65 of 65 INTERNAL VIEW OF EUT-7 VIEW OF ADAPTER (AE) The adapter was supplied by AGC

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Test Setup Photos FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP