| submitted | available | document details (if available) | source link |
|---|---|---|---|
| March 09 2019 | October 09 2019 |
| various | Part 90 Test Report | Test Report | 1.62 MiB | March 09 2019 / October 09 2019 |
PCTEST ENGINEERING LABORATORY, INC. 18855 Adams Court, Morgan Hill, CA 95037 USA Tel. 410.290.6652 / Fax 410.290.6654 http://www.pctest.com MEASUREMENT REPORT FCC Part 90 Date of Testing:
05/01/2019 - 08/09/2019 Test Site/Location:
PCTEST Lab. Morgan Hill, CA, USA Test Report Serial No.:
1C1905130011-04.BCG BCG-A2157 Apple Inc. Certification A2157 Watch PCS Licensed Transmitter Worn on Body (PCT) 90(S) ANSI C63.26-2015, ANSI/TIA-603-E-2016, KDB 971168 D01 v03r01 Applicant Name:
Apple Inc. One Apple Park Way Cupertino, CA 95014 United States FCC ID:
APPLICANT:
Application Type:
Model:
EUT Type:
FCC Classification:
FCC Rule Part:
Test Procedure(s):
This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in 2.947. Test results reported herein relate only to the item(s) tested. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 1 of 36 EUT Type:
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 T A B L E O F C O N T E N T S INTRODUCTION ........................................................................................................................................... 4 Scope ................................................................................................................................................................. 4 1.1 1.2 PCTEST Test Location ....................................................................................................................................... 4 1.3 Test Facility / Accreditations ............................................................................................................................... 4 PRODUCT INFORMATION ........................................................................................................................... 5 Equipment Description ....................................................................................................................................... 5 2.1 2.2 Device Capabilities ............................................................................................................................................. 5 Antenna Description ........................................................................................................................................... 5 2.3 Test Support Equipment ..................................................................................................................................... 5 2.4 2.5 Test Configuration .............................................................................................................................................. 6 Software and Firmware ...................................................................................................................................... 6 2.6 2.7 EMI Suppression Device(s)/Modifications .......................................................................................................... 6 DESCRIPTION OF TESTS ........................................................................................................................... 7 Evaluation Procedure ......................................................................................................................................... 7 3.1 3.2 Radiated Power and Radiated Spurious Emissions ........................................................................................... 7 MEASUREMENT UNCERTAINTY ................................................................................................................ 8 TEST EQUIPMENT CALIBRATION DATA ................................................................................................... 8 SAMPLE CALCULATIONS ......................................................................................................................... 10 TEST RESULTS .......................................................................................................................................... 11 Summary .......................................................................................................................................................... 11 7.1 Occupied Bandwidth ........................................................................................................................................ 12 7.2 7.3 Spurious and Harmonic Emissions at Antenna Terminal ................................................................................. 17 Band Edge Emissions at Antenna Terminal ..................................................................................................... 21 7.4 Conducted Power Output Data ........................................................................................................................ 26 7.5 7.6 Radiated Spurious Emissions Measurements .................................................................................................. 28 7.7 Frequency Stability / Temperature Variation .................................................................................................... 33 CONCLUSION ............................................................................................................................................. 36 FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 2 of 36 EUT Type:
MEASUREMENT REPORT FCC Part 90 EUT Overview FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 3 of 36 EUT Type:
ModeTx Frequency (MHz)MeasurementMax. Power (mW)Max. Power (dBm)Emission DesignatorModulationLTE Band 26814.7 - 823.3Conducted316.22825.001M08G7WQPSKLTE Band 26814.7 - 823.3Conducted267.30124.271M09D7W16-QAMLTE Band 26815.5 - 822.5Conducted306.19624.862M71G7WQPSKLTE Band 26815.5 - 822.5Conducted269.15324.302M70D7W16-QAMLTE Band 26816.5 - 821.5Conducted316.22825.004M52G7WQPSKLTE Band 26816.5 - 821.5Conducted276.05824.414M53D7W16-QAMLTE Band 26819Conducted295.80124.719M04G7WQPSKLTE Band 26819Conducted270.39624.325M13D7W16-QAM 1 . 0 I N T R O D U C T I O N Scope 1.1 Measurement and determination of electromagnetic emissions (EMC) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission and the Innovation, Science and Economic Development Canada. PCTEST Test Location 1.2 These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at 18855 Adams Court, Morgan Hill, CA 95037. The measurement facility is compliant with the test site requirements specified in ANSI C63.4-2014 and KDB 414788 D01 v01r01. 1.3 Measurements were performed at PCTEST Engineering Lab located in Morgan Hill, CA 95037, U.S.A. PCTEST is an ISO 17025-2005 accredited test facility under the American Association for Laboratory Accreditation (A2LA) with Certificate number 2041.02 for Specific Absorption Rate (SAR), Hearing Aid Compatibility (HAC) testing, where applicable, and Electromagnetic Compatibility (EMC) testing for FCC and Innovation, Science, and Economic Development Canada rules. Test Facility / Accreditations PCTEST TCB is a Telecommunication Certification Body (TCB) accredited to ISO/IEC 17065-2012 by A2LA
(Certificate number 2041.03) in all scopes of FCC Rules and ISED Standards (RSS). PCTEST facility is a registered (22831) test laboratory with the site description on file with ISED. FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 4 of 36 EUT Type:
2 . 0 P R O D U C T I N F O R M A T I O N Device Capabilities Equipment Description 2.1 The Equipment Under Test (EUT) is the Apple Watch FCC ID: BCG-A2157. The test data contained in this report pertains only to the emissions due to the EUTs licensed transmitters that operate under the provisions of Part 90(s). Test Device Serial No.: D92YD00QM8CJ, FN6911410EMKTRT5K 2.2 This device contains the following capabilities:
850/1700/1900 WCDMA/HSPA, Multi-band LTE, 802.11b/g/n WLAN, Bluetooth (1x, EDR, HDR4, HDR8, LE), NFC 2.3 Following antenna was used for testing. Antenna Description Frequency [MHz]
814-849 Antenna Gain [dBi]
BCM
-26.10 Table 2-1. Highest Antenna Gain Test Support Equipment 2.4 FCC ID: BCG-A2157 Table 2-2. Test Support Equipment Used MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 5 of 36 EUT Type:
1Apple MacBookModel:A1398S/N:C2QKP008F6F3w/AC/DC AdapterModel:A1435S/N:N/A2Apple USB CableModel:KanziS/N:311C81w/ Charging DockModel:FAPS73S/N:17481001022w/ DockModel:X241S/N:GW17F01ST223USB Lightning CableModel:N/AS/N:N/Aw/ AC AdapterModel:A1385S/N:N/A4Wireless Charging Pad (WCP)Model:EVTS/N:DLC915600ECLNWL3KWireless Charging Pad (WCP)Model:EVTS/N:DLC9156006TLNWK3V5Test Pathfinder Sinsa BoardModel:X1456S/N:920-062535-01w/ SiP CradleModel:P1 X1454SS/N:920-06373-026DC Power SupplyModel:KPS3010DS/N:N/A7Mobile Comm DC SourceModel:66321DS/N:MY52000555 Test Configuration 2.5 The EUT was tested per the guidance of ANSI/TIA-603-E-2016 and KDB 971168 D01 v03r01. See Section 7.0 of this test report for a description of the radiated and antenna port conducted emissions tests. The worst case configuration was investigated for all combinations of the four materials, aluminum, stainless steel, ceramic, and aluminum/ceramic mix, and various types of wristbands, metal and non-metal wristbands. The store display sample was investigated and determined as not the worst case. The EUT was also investigated with and without wireless charger. The worst case configuration found was used for all testing. For emissions from 1GHz 18GHz, low, mid, and high channels were tested with highest power and worst case configuration. The emissions below 1GHz and above 18GHz were tested with the highest transmitting power channel and the worst case configuration. The EUT was manipulated through three orthogonal planes of X-orientation (flatbed), Y-orientation (landscape), and Z-orientation (portrait) during the testing. Only the worst case emissions were reported in this test report. This device only supports 27RBs or less for 16-QAM uplink. 2.6 The test was conducted with firmware version wOS 6.0 installed on the EUT. 2.7 No EMI suppression device(s) were added and no modifications were made during testing. EMI Suppression Device(s)/Modifications Software and Firmware FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 6 of 36 EUT Type:
3 . 0 D E S C R I P T I O N O F T E S T S Evaluation Procedure Radiated Power and Radiated Spurious Emissions 3.1 The measurement procedures described in the document titled Land Mobile FM or PM Communications Equipment Measurements and Performance Standards (ANSI/TIA-603-E-2016) and Procedures for Compliance Measurement of the Fundamental Emission Power of Licensed Wideband (> 1 MHz) Digital Transmission Systems (KDB 971168 D01 v03r01) were used in the measurement of the EUT. 3.2 2.1053, 90.691 The radiated test facilities consisted of an indoor 3 meter semi-anechoic chamber used for final measurements and exploratory measurements, when necessary. The measurement area is contained within the semi-anechoic chamber which is shielded from any ambient interference. The test site inside the chamber is a 6m x 5.2m elliptical, obstruction-free area in accordance with Figure 5.7 of Clause 5 in ANSI C63.4-2014. Absorbers are arranged on the floor between the turn table and the antenna mast in such a way so as to maximize the reduction of reflections for measurements above 1GHz. For measurements below 1GHz, the absorbers are removed. A raised turntable is used for radiated measurement. The turn table is a continuously rotatable, remote-controlled, metallic turntable and 2 meters (6.56 ft.) in diameter. The turn table is flush with the raised floor of the chamber in order to maintain its function as a ground plane. An 80cm tall test table made of Styrodur is placed on top of the turn table. A Styrodur pedestal is placed on top of the test table to bring the total table height to 1.5m. The equipment under test was transmitting while connected to its integral antenna and is placed on a turntable above the ground plane and 3 meters from the receive antenna. The receive antenna height is adjusted between 1 and 4 meter height, the turntable is rotated through 360 degrees, and the EUT is manipulated through all orthogonal planes representative of its typical use to achieve the highest reading on the receive spectrum analyzer. Per the guidance of ANSI/TIA-603-E-2016, a half-wave dipole is then substituted in place of the EUT. For emissions above 1GHz, a horn antenna is substituted in place of the EUT. The substitute antenna is driven by a signal generator with the level of the signal generator being adjusted to obtain the same receive spectrum analyzer level previously recorded from the spurious emission from the EUT. The power of the emission is calculated using the following formula:
Pd [dBm] = Pg [dBm] cable loss [dB] + antenna gain [dBd/dBi]
Where, Pd is the dipole equivalent power, Pg is the generator output into the substitution antenna, and the antenna gain is the gain of the substitute antenna used relative to either a half-wave dipole (dBd) or an isotropic source (dBi). The substitute level is equal to Pg [dBm] cable loss [dB]. The calculated Pd levels are then compared to the absolute spurious emission limit of -13dBm which is equivalent to the required minimum attenuation of 43 + 10 log10(Power [Watts]) specified in 90.691. For fundamental radiated power measurements, the guidance of KDB 971168 D01 v03r01 is used to record the EUT power level that is subsequently matched via the aforementioned substitution method given in ANSI/TIA-
603-E-2016. FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 7 of 36 EUT Type:
4 . 0 M E A S U R E M E N T U N C E R T A I N T Y The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI C63.4-2014. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95% level of confidence. The measurement uncertainty shown below meets or exceeds the UCISPR measurement uncertainty values specified in CISPR 16-4-2 and, thus, can be compared directly to specified limits to determine compliance. Contribution Expanded Uncertainty (dB) Conducted Bench Top Measurements Radiated Disturbance (<1GHz) Radiated Disturbance (>1GHz) Radiated Disturbance (>18GHz) Temperature 1.29 4.15 4.70 5.01 0.01 FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 8 of 36 EUT Type:
5 . 0 T E S T E Q U I P M E N T C A L I B R A T I O N D A T A Test Equipment Calibration is traceable to the National Institute of Standards and Technology (NIST). Measurements antennas used during testing were calibrated in accordance to the requirements of ANSI C63.5-
2017. Table 5-1. Test Equipment Notes:
1. For equipment listed above that has a calibration date or calibration due date that falls within the test date range, care was taken to ensure that this equipment was used after the calibration date and before the calibration due date. 2. Equipment with a calibration date of N/A shown in this list was not used to make direct calibrated measurements. FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 9 of 36 EUT Type:
Manufacturer Model Description Cal Date Cal Interval Cal Due Serial Number Agilent TechnologiesN9030A 3Hz-44GHz PXA Signal Analyzer 3/13/2019Annual3/13/2020MY49430244 ESPECSU-241Tabletop Temperature Chamber8/10/2018Annual8/10/201992009574ETS-Lindgren118490Pre-Amplifier (30MHz - 6GHz)8/31/2018Annual8/31/2019213236ETS-Lindgren3142EBiConiLog Antenna (30MHz - 6GHz)12/11/2018Annual12/11/2019224569Rohde & SchwarzFSV40Signal Analyzer (10Hz-40GHz)2/27/2019Annual2/27/2020101619Rohde & SchwarzESW26EMI Test Receiver5/21/2019Annual5/21/2020101299Rohde & Schwarz ESW44EMI Test Receiver11/20/2018Annual11/20/2019101570Rohde & Schwarz CMW500 Wideband Radio Communication Tester 8/10/2018Annual8/10/2019161616Rohde & Schwarz CMW500 Wideband Radio Communication Tester 11/16/2018Annual11/16/2019164715Rohde & Schwarz CMW500 Wideband Radio Communication Tester 1/8/2019Annual1/8/2020166869Rohde & Schwarz TC-TA18Cross Polarized Vivaldi Antenna (400MHz-18GHz)11/21/2018Annual11/21/2019101057Rohde & Schwarz TC-TA18Cross Polarized Vivaldi Antenna (400MHz-18GHz)12/7/2018Annual12/7/2019101063Rohde & Schwarz HFH2-Z2 Loop Antenna 3/21/2019Annual 3/21/2020100519 6 . 0 S A M P L E C A L C U L A T I O N S Emission Designator QPSK Modulation Emission Designator = 8M62G7W LTE BW = 8.62 MHz G = Phase Modulation 7 = Quantized/Digital Info W = Combination of Any 16QAM Modulation Emission Designator = 8M45D7W LTE BW = 8.45 MHz D = Amplitude/Angle Modulated 7 = Quantized/Digital Info W = Combination of Any Spurious Radiated Emission LTE Band Example: Middle Channel LTE Mode 2nd Harmonic (1564 MHz) The average spectrum analyzer reading at 3 meters with the EUT on the turntable was 81.0 dBm. The gain of the substituted antenna is 8.1 dBi. The signal generator connected to the substituted antenna terminals is adjusted to produce a reading of 81.0 dBm on the spectrum analzyer. The loss of the cable between the signal generator and the terminals of the substituted antenna is 2.0 dB at 1564 MHz. So 6.1 dB is added to the signal generator reading of 30.9 dBm yielding 24.80 dBm. The fundamental EIRP was 25.501 dBm so this harmonic was 25.501 dBm (-24.80). FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 10 of 36 EUT Type:
7 . 0 T E S T R E S U L T S 7.1 Summary Company Name:
Apple Inc. FCC ID:
BCG-A2157 FCC Classification:
PCS Licensed Transmitter Worn on Body (PCT) Mode(s):
Band:
FCC Part Section(s) LTE Band 26 Test Description Test Limit Test Test Condition Result Reference 2.1049 Occupied Bandwidth N/A PASS Section 7.2 2.1051 90.691 Conducted Band Edge /
Spurious Emissions
> 43 + 10 log10 (P[Watts]) for all out-of-band emissions except
> 50 + 10 log10 (P[Watts]) at Band Edge and for all out-of-
band emissions within 37.5kHz of Block Edge CONDUCTED PASS Sections 7.3, 7.4 2.1055 90.213 2.1046 90.635 2.1053 90.691 Frequency Stability
< 2.5 ppm PASS Section 7.7 Conducted Power
< 100 Watts PASS Section 7.5 Radiated Spurious Emissions
> 43 + 10 log10 (P[Watts]) for all out-of-band emissions except
> 50 + 10 log10 (P[Watts]) at Band Edge and for all out-of-
band emissions within 37.5kHz of Block Edge RADIATED PASS Section 7.6 Table 7-1. Summary of Test Results Notes:
1) All modes of operation and data rates were investigated. The test results shown in the following sections represent the worst case emissions. 2) The analyzer plots shown in Section 7.0 were taken with a correction table loaded into the analyzer. The correction table was used to account for the losses of the cables, directional couplers, and attenuators used as part of the system to maintain a link between the call box and the EUT at all frequencies of interest. 3) All antenna port conducted emissions testing was performed on a test bench with the antenna port of the EUT connected to the spectrum analyzer through calibrated cables, attenuators, and couplers. 4) For conducted spurious emissions, automated test software was used to measure emissions and capture the corresponding plots necessary to show compliance. The measurement software utilized is PCTEST 2G/3G Automation, Version 3.11. FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 11 of 36 EUT Type:
7.2 Occupied Bandwidth 2.1049 Test Overview The occupied bandwidth, that is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers radiated are each equal to 0.5 percent of the total mean power radiated by a given emission shall be measured. All modes of operation were investigated and the worst case configuration results are reported in this section. Test Procedure Used KDB 971168 D01 v03r01 Section 4.2 Test Settings 1. The signal analyzers automatic bandwidth measurement capability was used to perform the 99%
occupied bandwidth and the 26dB bandwidth. The bandwidth measurement was not influenced by any intermediate power nulls in the fundamental emission. 2. RBW = 1 5% of the expected OBW 3. VBW 3 x RBW 4. Detector = Peak 5. Trace mode = max hold 6. Sweep = auto couple 7. The trace was allowed to stabilize 8. If necessary, steps 2 7 were repeated after changing the RBW such that it would be within 1 5% of the 99% occupied bandwidth observed in Step 7 Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-1. Test Instrument & Measurement Setup Test Notes This device only supports 27RBs or less for 16-QAM uplink. FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 12 of 36 EUT Type:
Plot 7-1. Occupied Bandwidth Plot (LTE Band 26, 1.4MHz QPSK RB Size 6 High Channel) Plot 7-2. Occupied Bandwidth Plot (LTE Band 26, 1.4MHz 16-QAM RB Size 6 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 13 of 36 EUT Type:
Plot 7-3. Occupied Bandwidth Plot (LTE Band 26, 3MHz QPSK RB Size 15 High Channel) Plot 7-4. Occupied Bandwidth Plot (LTE Band 26, 3MHz 16-QAM RB Size 15 Low Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 14 of 36 EUT Type:
Plot 7-5. Occupied Bandwidth Plot (LTE Band 26, 5MHz QPSK RB Size 25 High Channel) Plot 7-6. Occupied Bandwidth Plot (LTE Band 26, 5MHz 16-QAM RB Size 25 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 15 of 36 EUT Type:
Plot 7-7. Occupied Bandwidth Plot (LTE Band 26, 10MHz QPSK RB Size 50) Plot 7-8. Occupied Bandwidth Plot (LTE Band 26, 10MHz 16-QAM RB Size 27, RB Offset 0) FCC ID: BCG-A2157 MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Test Report S/N:
1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 16 of 36 EUT Type:
Spurious and Harmonic Emissions at Antenna Terminal 7.3 2.1051 90.691 Test Overview The level of the carrier and the various conducted spurious and harmonic frequencies is measured by means of a calibrated spectrum analyzer. The spectrum is scanned from the lowest frequency generated in the equipment up to a frequency including its 10th harmonic. All out of band emissions are measured with a spectrum analyzer connected to the antenna terminal of the EUT while the EUT is operating at maximum power, and at the appropriate frequencies. All data rates were investigated to determine the worst case configuration. All modes of operation were investigated and the worst case configuration results are reported in this section. The minimum permissible attenuation level of any spurious emission is 43 + 10 log10(P[Watts]), where P is the transmitter power in Watts. Test Procedure Used KDB 971168 D01 v03r01 Section 6.0 Test Settings 1. Start frequency was set to 30MHz and stop frequency was set to 10GHz (separated into at least two plots per channel) 2. RBW 1MHz 3. VBW 3 x RBW 4. Detector = RMS 5. Trace mode = max hold 6. Sweep time = auto couple 7. The trace was allowed to stabilize Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-2. Test Instrument & Measurement Setup Test Notes Compliance with the applicable limits is based on the use of measurement instrumentation employing a resolution bandwidth of 100 kHz or greater for Part 90. However, 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. The emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center frequency, outside of which all emission are attenuated at least 26 dB below the transmitter power. FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 17 of 36 EUT Type:
Plot 7-9. Conducted Spurious Plot (LTE Band 26, 5MHz QPSK RB Size 1, RB Offset 0 Low Channel) Plot 7-10. Conducted Spurious Plot (LTE Band 26, 5MHz QPSK RB Size 1, RB Offset 0 Low Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 18 of 36 EUT Type:
Plot 7-11. Conducted Spurious Plot (LTE Band 26, 5MHz QPSK RB Size 1, RB Offset 0 Low Channel) Plot 7-12. Conducted Spurious Plot (LTE Band 26, 5MHz QPSK RB Size 1, RB Offset 0 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 19 of 36 EUT Type:
Plot 7-13. Conducted Spurious Plot (LTE Band 26, 5MHz QPSK RB Size 1, RB Offset 0 High Channel) Plot 7-14. Conducted Spurious Plot (LTE Band 26, 5MHz QPSK RB Size 1, RB Offset 0 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 20 of 36 EUT Type:
Band Edge Emissions at Antenna Terminal 7.4 2.1051 90.691 Test Overview All out of band emissions are measured with a spectrum analyzer connected to the antenna terminal of the EUT while the EUT is operating at maximum power, and at the appropriate frequencies. All data rates were investigated to determine the worst case configuration. All modes of operation were investigated and the worst case configuration results are reported in this section. The minimum permissible attenuation level of any spurious emission removed from the EA licensees frequency block by greater than 37.5 kHz is 43 + 10 log10(P[Watts]), where P is the transmitter power in Watts. The minimum permissible attenuation level of any spurious emission removed from the EA licensees frequency block by up to and including 37.5 kHz is 50 + 10 log10(P[Watts]), where P is the transmitter power in Watts. Test Procedure Used KDB 971168 D01 v03r01 Section 6.0 Test Settings 1. Span was set large enough so as to capture all out of band emissions near the band edge 2. RBW = 100 kHz 3. VBW = 300 kHz 4. Detector = RMS 5. Trace mode = trace average 6. Sweep time = auto couple 7. The trace was allowed to stabilize Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-3. Test Instrument & Measurement Setup Test Notes For channel edge emission, the signal analyzers ACP measurement capability is used. Per Part 90, in the 100 kHz bands immediately outside and adjacent to the frequency block, a resolution bandwidth of 30 kHz may be employed to demonstrate compliance with the out-of-band emissions limit. The emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center. FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 21 of 36 EUT Type:
Plot 7-15. Channel Edge Plot (LTE Band 26, 1.4MHz QPSK RB Size 6 Low Channel) Plot 7-16. Channel Edge Plot (LTE Band 26, 1.4MHz QPSK RB Size 6 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 22 of 36 EUT Type:
Plot 7-17. Channel Edge Plot (LTE Band 26, 3MHz QPSK RB Size 15 Low Channel) Plot 7-18. Channel Edge Plot (LTE Band 26, 3MHz QPSK RB Size 15 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 23 of 36 EUT Type:
Plot 7-19. Channel Edge Plot (LTE Band 26, 5MHz QPSK RB Size 25 Low Channel) Plot 7-20. Channel Edge Plot (LTE Band 26, 5MHz QPSK RB Size 25 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 24 of 36 EUT Type:
Plot 7-21. Channel Edge Plot (LTE Band 26, 10MHz QPSK RB Size 50) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 25 of 36 EUT Type:
Conducted Power Output Data 7.5 2.1046 90.635 Test Overview Conducted power measurements are performed to measure the average output power of the EUT. The averaging is to be performed only over duration of active transmissions at maximum output power level. The average measurements do not include averaging over periods when the transmitter is quiescent or when operating at reduced power level. Test Procedures Used KDB 971168 D01 v03r01 Test Setup The EUT and measurement equipment were set up as shown in the diagram below Figure 7-4. Conducted Power Measurement Setup Test Notes 1. The EUT was tested in all possible test configurations. The worst case emissions are reported with the EUT modulations and channel bandwidth configurations shown in the tables below. 2. This unit was tested with its standard battery. 3. This device only supports 27RBs or less for 16-QAM uplink. FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 26 of 36 EUT Type:
Table 7-2. LTE Band 26 Conducted Power Output Data FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 27 of 36 EUT Type:
814.701.4QPSK1 / 524.89308.31950.00-25.11823.301.4QPSK3 / 225.00316.22850.00-25.00814.701.416-QAM1 / 524.12258.22650.00-25.88823.301.416-QAM1 / 524.27267.30150.00-25.73815.503QPSK1 / 1424.72296.48350.00-25.28822.503QPSK1 / 024.86306.19650.00-25.14815.50316-QAM1 / 024.30269.15350.00-25.70822.50316-QAM1 / 024.27267.30150.00-25.73816.505QPSK1 / 2424.77299.91650.00-25.23821.505QPSK1 / 025.00316.22850.00-25.00816.50516-QAM1 / 2424.31269.77450.00-25.69821.50516-QAM1 / 024.41276.05850.00-25.59819.0010QPSK1 / 024.71295.80150.00-25.29819.001016-QAM1 / 2724.32270.39650.00-25.68Frequency [MHz]Channel Bandwidth[MHz]Cond. PWR [dBm]Cond. PWR [mW]Mod.Cond. PWR Limit [dBm]Margin [dB]RB Size/Offset Radiated Spurious Emissions Measurements 7.6 2.1053 90.691 Test Overview Radiated spurious emissions measurements are performed using the substitution method described in ANSI/TIA-
603-E-2016 with the EUT transmitting into an integral antenna. Measurements on signals operating below 1GHz are performed using horizontally and vertically polarized tuned dipole antennas. Measurements on signals operating above 1GHz are performed using vertically and horizontally polarized broadband horn antennas. All measurements are performed as peak measurements while the EUT is operating at maximum power, and at the appropriate frequencies. Test Procedures Used KDB 971168 D01 v03r01 Section 5.8 ANSI/TIA-603-E-2016 Section 2.2.12 Test Settings 1. RBW = 100kHz for emissions below 1GHz and 1MHz for emissions above 1GHz 2. VBW 3 x RBW 3. Span = 1.5 times the OBW 4. No. of sweep points > 2 x span / RBW 5. Detector = RMS 6. Trace mode = Average (Max Hold for pulsed emissions) 7. The trace was allowed to stabilize FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 28 of 36 EUT Type:
Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-5. Test Instrument & Measurement Setup < 1GHz Figure 7-6. Test Instrument & Measurement Setup Test Notes 1. For LTE mode, the device was tested under all modulations, RB sizes and offsets, and channel bandwidth configurations and the worst case emissions are reported with 1 RB. 2. This unit was tested with its standard battery. 3. The EUT was tested in three orthogonal planes and in all possible test configurations and positioning. The worst case setup is reported in the tables below. 4. The "-" shown in the following RSE tables are used to denote a noise floor measurement. 5. Below 1GHz Pre-scan plot shows no significant emissions. FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 29 of 36 EUT Type:
Plot 7-22. Radiated Spurious Plot below 1GHz (Band 26) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 30 of 36 EUT Type:
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 1030M 5060 80100M200300400500 8001GLevel in dBmFrequency in HzPreview Result 1V-PK+Preview Result 1H-PK+Critical_Freqs PK+FCC Licensed RSEFinal_Result PK+Final_Result QPKFCC Licensed RSE Plot 7-23. Radiated Spurious Plot Above 1GHz (Band 26) Table 7-3. Radiated Spurious Data Above 1GHz (LTE Band 26 Low Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 31 of 36 EUT Type:
OPERATING FREQUENCY: MHzMODULATION SIGNAL: QPSKBANDWIDTH: 5.0MHzDISTANCE: 3metersLIMIT: -13.00 dBm1633.00V176172-71.765.82-65.94-52.92449.50V---72.705.90-66.81-53.83266.00V---70.637.70-62.94-49.94082.50V103315-68.998.80-60.19-47.24899.00V---71.549.94-61.60-48.65715.50V---71.0310.82-60.21-47.2Turntable Azimuth [degree]Ant. Pol. [H/V]Substitute Antenna Gain [dBi]Antenna Height [cm]816.50Margin [dB]Level at Antenna Terminals [dBm]Spurious Emission Level [dBm]Frequency [MHz]
Table 7-4. Radiated Spurious Data Above 1GHz (LTE Band 26 High Channel) FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 32 of 36 EUT Type:
OPERATING FREQUENCY: MHzMODULATION SIGNAL: QPSKBANDWIDTH: 5.0MHzDISTANCE: 3metersLIMIT: -13.00dBm1643.00V167188-73.455.86-67.59-54.62464.50V---69.835.88-63.95-51.03286.00V---70.767.76-63.00-50.04107.50V109207-64.998.79-56.20-43.24929.00V---71.7010.02-61.69-48.75750.50V---71.6010.81-60.78-47.8Turntable Azimuth [degree]821.50Margin [dB]Spurious Emission Level [dBm]Level at Antenna Terminals [dBm]Substitute Antenna Gain [dBi]Antenna Height [cm]Ant. Pol. [H/V]Frequency [MHz]
Frequency Stability / Temperature Variation 7.7 2.1055 90.213 Test Overview and Limit Frequency stability testing is performed in accordance with the guidelines of ANSI/TIA-603-E-2016. The frequency stability of the transmitter is measured by:
a.) Temperature: The temperature is varied from -30C to +50C in 10C increments using an environmental chamber. b.) Primary Supply Voltage: The primary supply voltage is varied from 85% to 115% of the nominal value for non hand-carried battery and AC powered equipment. For hand-carried, battery-powered equipment, primary supply voltage is reduced to the battery operating end point which shall be specified by the manufacturer. The frequency stability of the transmitter shall be maintained within 0.00025% (2.5 ppm) of the center frequency. Test Procedure Used ANSI/TIA-603-E-2016 Test Settings 1. The carrier frequency of the transmitter is measured at room temperature (20C to provide a reference). 2. The equipment is turned on in a standby condition for fifteen minutes before applying power to the transmitter. Measurement of the carrier frequency of the transmitter is made within one minute after applying power to the transmitter. 3. Frequency measurements are made at 10C intervals ranging from -30C to +50C. A period of at least one half-hour is provided to allow stabilization of the equipment at each temperature level. Test Setup Figure 7-7. Test Instrument & Measurement Setup Test Notes None FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 33 of 36 EUT Type:
Frequency Stability / Temperature Variation 2.1055, 90.213 Table 7-5. LTE Band 26 Frequency Stability Data FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 34 of 36 EUT Type:
OPERATING FREQUENCY: 819,000,000HzCHANNEL: 26740REFERENCE VOLTAGE: VDCDEVIATION LIMIT: 0.00025 % or 2.5 ppm100 %- 30819,000,047470.0000058100 %- 20819,000,042420.0000051100 %- 10819,000,034340.0000041100 % 0819,000,034340.0000042100 %3.80+ 10819,000,039390.0000048100 %+ 20819,000,041410.0000050100 % + 30819,000,00550.0000006100 %+ 40819,000,00660.0000007100 %+ 50819,000,00550.0000006BATT. ENDPOINT3.40+ 20819,000,00550.0000006Freq. Dev. (Hz)Deviation (%)FREQUENCY (Hz)POWER (VDC)VOLTAGE (%)3.80TEMP (oC) Frequency Stability / Temperature Variation 2.1055, 90.213 Figure 7-8. LTE Band 26 Frequency Stability Plot FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 35 of 36 EUT Type:
8 . 0 C O N C L U S I O N The data collected FCC ID: BCG-A2157 complies with all the requirements of Part 90 of the FCC rules. tested and show relate only item(s) the to that the Apple Watch FCC ID: BCG-A2157 MEASUREMENT REPORT
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1C1905130011-04.BCG 2019 PCTEST Engineering Laboratory, Inc. V 9.0 02/01/2019 All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. Test Dates:
05/01/2019 - 08/09/2019 Watch Page 36 of 36 EUT Type:
This product uses the FCC Data API but is not endorsed or certified by the FCC