| submitted | available | document details (if available) | source link |
|---|---|---|---|
| November 09 2017 | December 09 2017 |
| various | LTE Test Report | Test Report | 2.06 MiB | November 09 2017 / December 09 2017 |
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 27 LTE Applicant Name:
Apple Inc. 1 Infinite Loop Cupertino, CA 95014 United States Date of Testing:
6/9-8/4/2017 Test Site/Location:
PCTEST Lab., Morgan Hill, CA, USA Test Report Serial No.:
1C1706160002-90-03-R5.BCG F C C I D :
BCG-A1890 A P P L I C A N T :
APPLE INC. Application Type:
Model:
EUT Type:
Certification A1890, A1970 Watch FCC Classification:
Licensed Non-Broadcast Transmitter Worn on Body (TNT) FCC Rule Part(s):
2; 27 Test Procedure(s):
ANSI/TIA-603-E-2016, KDB 971168 D01 v02r02, KDB 648474 D03 v01r04, KDB 414788 D01 Radiated Test Site v01 Test Device Serial No.:
identical prototype [S/N: FH7TT00FJ784]
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. This revised Test Report (S/N: 1C1706160002-90-03-R5.BCG) supersedes and replaces the previously issued test report
(S/N: 1C1706160002-90-03-R4.BCG) on the same subject device for the same type of testing as indicated. Please discard or destroy the previously issued test report(s) and dispose of it accordingly. 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-A1890 Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Approved by:
Quality Manager Page 1 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. T A B L E O F C O N T E N T S 2.0 3.0 FCC PART 27 MEASUREMENT REPORT .................................................................................................. 3 1.0 INTRODUCTION .............................................................................................................................. 5 Scope ................................................................................................................................................... 5 1.1 1.2 Testing Facility ..................................................................................................................................... 5 PRODUCT INFORMATION .............................................................................................................. 6 Equipment Description ......................................................................................................................... 6 2.1 Device Capabilities .............................................................................................................................. 6 2.2 Antenna Configuration ......................................................................................................................... 6 2.3 2.4 Test Support Equipment ...................................................................................................................... 6 Test Configuration ................................................................................................................................ 7 2.5 2.6 Software and Firmware ........................................................................................................................ 7 2.7 EMI Suppression Device(s)/Modifications ............................................................................................ 7 DESCRIPTION OF TESTS .............................................................................................................. 8 3.1 Measurement Procedure...................................................................................................................... 8 3.2 BRS/EBS Frequency Block .................................................................................................................. 8 3.3 Radiated Power and Radiated Spurious Emissions ............................................................................. 9 MEASUREMENT UNCERTAINTY ................................................................................................. 10 TEST EQUIPMENT CALIBRATION DATA .................................................................................... 11 SAMPLE CALCULATIONS ............................................................................................................ 12 TEST RESULTS ............................................................................................................................. 13 7.1 Summary ............................................................................................................................................ 13 Occupied Bandwidth .......................................................................................................................... 14 7.2 Spurious and Harmonic Emissions at Antenna Terminal ................................................................... 19 7.3 7.4 Band Edge Emissions at Antenna Terminal ....................................................................................... 25 EIRP .................................................................................................................................................. 31 7.5 Radiated Spurious Emissions Measurements Above 1GHz ........................................................... 34 7.6 7.7 Radiated Spurious Emissions Measurements Below 1GHz ............................................................ 37 7.8 Frequency Stability / Temperature Variation ...................................................................................... 40 CONCLUSION ................................................................................................................................ 43 4.0 5.0 6.0 7.0 8.0 FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 2 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. MEASUREMENT REPORT FCC Part 27 TEST SITE:
APPLICANT:
FCC RULE PART(S):
TEST SITE ADDRESS:
APPLICANT ADDRESS:
2.1033 General Information FREQUENCY TOLERANCE:
FCC CLASSIFICATION:
Test Device Serial No.:
TEST REPORT S/N:
DATE(S) OF TEST:
BASE MODEL:
FCC ID:
Apple Inc. 1 Infinite Loop Cupertino, CA 95014, United States PCTEST ENGINEERING LABORATORY, INC. 18855 Adams Court, Morgan Hill, CA 95037 USA 2; 27 A1890, A1970 BCG-A1890 Licensed Non-Broadcast Transmitter Worn on Body (TNT) 0.00025 % (2.5 ppm) FH7TT00FJ784 6/9-8/4/2017 1C1706160002-90-03-R5.BCG Production Pre-Production Engineering Test Facility / Accreditations 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. 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-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 3 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. MEASUREMENT REPORT FCC Part 27 EUT Overview FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 4 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. LTE Band 41272498.5 - 2687.50.01612.114M51G7DQPSKLTE Band 41272498.5 - 2687.50.01311.174M52W7D16QAMLTE Band 41272501 - 26850.01612.108M98G7DQPSKLTE Band 41272501 - 26850.01311.149M02W7D16QAMLTE Band 41272503.5 - 2682.50.01712.2913M5G7DQPSKLTE Band 41272503.5 - 2682.50.01311.2913M5W7D16QAMLTE Band 41272506 - 26800.01712.2918M0G7DQPSKLTE Band 41272506 - 26800.01311.2918M0W7D16QAMModeTx Frequency (MHz)Emission DesignatorModulationEIRPMax. Power (W)Max. Power (dBm)FCC Rule Part 1 . 0 I N T R O D U C T I O N Scope 1.1 Measurement and determination of electromagnetic emissions (EME) 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. 1.2 These measurement tests were conducted at the PCTEST Engineering Laboratory, Inc. facility located at 18855 Adams Court, Morgan Hill, CA 95037. Testing Facility FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 5 of 43 V 6.6 06/06/2017 2 . 0 P R O D U C T I N F O R M A T I O N 2.1 Equipment Description The Equipment Under Test (EUT) is the Apple Watch FCC ID: BCG-A1890. The test data contained in this report pertains only to the emissions due to the EUTs LTE function. According to the manufacturer, models A1890 and A1970 are electrically identical. Model A1890 was used for final testing. Device Capabilities 2.2 This device contains the following capabilities:
Single-band LTE, 802.11b/g/n WLAN, Bluetooth (1x, EDR, LE), NFC 2.3 The following antenna gain was used for testing. Antenna Configuration Table 2-1. Peak Antenna Gain 2.4 Test Support Equipment Table 2-2. Test Equipment FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 6 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Frequency [MHz]Ant. Gain [dBi]2496 - 2690-11.711 Apple MacBookModel:A1502S/N:C02NQ01YG465w/ AC/DC AdapterModel:A1435S/N:C04325505K1F288BG2Apple USB CableModel:KanziS/N:20153Dw/ Charging DockModel:FAPS61S/N:6304000736w/ DockModel:X241S/N:SJH3002AP2AS3USB Cable Model:N/AS/N:N/AShielded USB Cable 4w/ AC AdapterModel:B353S/N:N/A5Test Pathfinder Board Model:X988S/N:FGH7648700BDHMV3236Wireless Charging Pad (WCP)Model:A1598FCC ID:BCGA1598 Test Configuration 2.5 The EUT was tested per the guidance of ANSI/TIA-603-E-2016 and KDB 971168 D01 v02r02. See Section 7.0 of this test report for a description of the radiated and antenna port conducted emissions tests. This device supports wireless charging capability and, thus, is subject to the test requirements of KDB 648474 D03 v01r04. Additional radiated spurious emission measurements were performed with the EUT lying flat on a certified wireless charging pad (WCP) while operating under normal conditions in a simulated call or data transmission configuration. The worst case radiated emissions data is shown in this report. The worst case configuration was investigated for all combinations of the three materials, aluminum, ceramic, and stainless steel, and various types of wristbands, metal and non-metal wrist bands. The store display sample was investigated with the three types of EUTs. The EUT was also investigated with and without wireless charger. The worst case configuration found was used for all testing. The worst case material was aluminum. The worst case accessory was metal wristband but no significant difference was found between various types of wrist bands. 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. 2.6 The test was conducted with firmware version 15R328 installed on the EUT. For conducted spurious emissions, automated test software was used to measure emissions and capture the corresponding plots necessary to show compliance. 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-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 7 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. 3 . 0 D E S C R I P T I O N O F T E S T S Measurement Procedure 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 v02r02) were used in the measurement of the EUT. 3.2 27.5(h.2) BRS/EBS Frequency Block FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 8 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Radiated Power and Radiated Spurious Emissions 3.3 2.1053 27.50(h.2) 27.53(h) 27.53(m) 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 high Styrodur Plastic Test Table is placed on top of the turntable. The equipment under test was transmitting while connected to its integral antenna and is placed on a turntable 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. Radiated power levels are also investigated with the receive antenna horizontally and vertically polarized. The maximized power level is recorded using the spectrum analyzer Channel Power function with the integration band set to the emissions occupied bandwidth, a RMS detector, RBW = 100kHz, VBW = 300kHz, and a 1 second sweep time over a minimum of 10 sweeps, per the guidelines of KDB 971168 D01 v02r02. 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]. For Band 41 the calculated Pd levels are compared to the absolute spurious emission limit of -25dBm which is equivalent to the required minimum attenuation of 55 + 10log10(Power [Watts]). FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 9 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. 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) 1.13 4.98 5.07 5.09 FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 10 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. 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 C63.5-2006. Table 5-1. Test Equipment FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 11 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Manufacturer Model Description Cal Date Cal Interval Cal Due Serial Number -AM LTX1Licensed Transmitter Cable Set3/17/2017Annual3/17/2018AM LTX1-EMI 3117-ESW1Radiated Cable Set3/1/2017Biennial3/1/2018N/A-EMI HL562E-ESW1Radiated Cable Set2/28/2017Biennial2/28/2018N/AESPECSU-241Temperature Chamber3/10/2017Annual3/10/201892009574Keysight Technologies N9030A 3Hz-44Ghz PXA Signal Analyzer 3/13/2017Annual 3/13/2018MY49430244 PasternackNC100Torque Wrench8/21/2015Biennial8/21/201781968Rohde & Schwarz CMW500 Wideband Radio Communication Tester 1/10/2017Annual 1/10/2018161675Rohde & Schwarz CMW500 Wideband Radio Communication Tester 5/8/2017Annual 5/8/2018161616-DFRohde & Schwarz ESW26 ESW26 EMI Test Receiver 1/20/2017Annual 1/20/2018101299Rohde & Schwarz HL562EBi-Log Antenna (30MHz - 6GHz)1/19/2017Annual1/19/2018100610Rohde & Schwarz OSP130Open Switch and Control Unit1/18/2017Annual1/18/2018100970Rohde & Schwarz SFUNIT-RXTS-SFUNIT SHIELDED FILTER UNIT2/3/2017Annual2/3/2018102131Rohde & Schwarz TS-PR8Pre-Amplifier (30MHz - 8GHz)2/3/2017Annual 2/3/2018102325Rohde & Schwarz TC-TA18CROSS POL. VIVALDI ANT (400MHz - 18GHz)11/8/2016Annual11/8/2017101056-AETraceable1208T91Humidity/Temperature/Dew Point Meter9/27/2017Biennial9/27/2018160838829 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 = 8M62G7D LTE BW = 8.62 MHz G = Phase Modulation 7 = Quantized/Digital Info D = Data transmission, telemetry, telecommand 16QAM Modulation Emission Designator = 8M45W7D LTE BW = 8.45 MHz W = Amplitude/Angle Modulated 7 = Quantized/Digital Info D = Data transmission, telemetry, telecommand 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-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 12 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. 7 . 0 T E S T R E S U L T S 7.1 Summary Company Name:
FCC ID:
FCC Classification:
Mode(s):
Apple Inc. BCG-A1890 Licensed Non-Broadcast Transmitter Worn on Body (TNT) LTE FCC Part Section(s) Test Description Test Limit Test Condition Result Reference 2.1049 Occupied Bandwidth N/A PASS Section 7.2 27.53(m) Out of Band Emissions See 27.53(m)(4) 2.1046 Transmitter Conducted Output Power N/A CONDUCTED PASS Section 7.3, 7.4 PASS See RF Exposure Report 27.50(h.2) Equivalent Isotropic Radiated Power
(Band 41)
< 2 Watts max. EIRP PASS Section 7.5 27.54 Frequency Stability fundamental emissions stay within authorized frequency block (Part 27) PASS Section 7.8 27.53(m) Undesirable Emissions (Band 41) See 27.53(m)(4) Table 7-1. Summary of Test Results RADIATED PASS Section 7.6, 7.7 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 (Sections 7.2, 7.3, 7.4) were all 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 LTE Automation, Version 4.8. FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 13 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. 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 v02r02 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. Test Notes None. Figure 7-1. Test Instrument & Measurement Setup FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 14 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-1. Occupied Bandwidth Plot (Band 41 5.0MHz QPSK RB Size 25) Plot 7-2. Occupied Bandwidth Plot (Band 41 5.0MHz 16-QAM RB Size 25) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 15 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-3. Occupied Bandwidth Plot (Band 41 10.0MHz QPSK RB Size 50) Plot 7-4. Occupied Bandwidth Plot (Band 41 10.0MHz 16-QAM RB Size 50) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 16 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-5. Occupied Bandwidth Plot (Band 41 15.0MHz QPSK RB Size 75) Plot 7-6. Occupied Bandwidth Plot (Band 41 15.0MHz 16-QAM RB Size 75) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 17 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-7. Occupied Bandwidth Plot (Band 41 20.0MHz QPSK RB Size 100) Plot 7-8. Occupied Bandwidth Plot (Band 41 20.0MHz 16-QAM RB Size 100) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 18 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Spurious and Harmonic Emissions at Antenna Terminal 7.3 2.1051, 27.53(m) 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 its maximum duty cycle, 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. For Band 41, the minimum permissible attenuation level of any spurious emission is 55 +
log10(P[Watts]) , where P is the transmitter power in Watts. Test Procedure Used KDB 971168 D01 v02r02 Section 6.0 Test Settings 1. Start frequency was set to 30MHz and stop frequency was set to at least 10 * the fundamental frequency (separated into at least two plots per channel) 2. Detector = RMS 3. Trace mode = trace average for continuous emissions, max hold for pulse emissions 4. Sweep time = auto couple 5. The trace was allowed to stabilize 6. Please see test notes below for RBW and VBW settings 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 frequencies less than 1 GHz and 1 MHz or greater for frequencies greater than 1 GHz. 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-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 19 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-9. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 Low Channel) Plot 7-10. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 Low Channel) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 20 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-11. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 Low Channel) Plot 7-12. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 Mid Channel) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 21 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-13. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 Mid Channel) Plot 7-14. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 Mid Channel) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 22 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-15. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 High Channel) Plot 7-16. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 High Channel) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 23 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-17. Conducted Spurious Plot (Band 41 10.0MHz QPSK RB Size 1, RB Offset 0 High Channel) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 24 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Band Edge Emissions at Antenna Terminal 7.4 2.1051, 27.53(m) 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 its maximum duty cycle, 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 for Band 41 is as noted in the Test Notes on the following page. Test Procedure Used KDB 971168 D01 v02r02 Section 6.0 Test Settings 1. Start and stop frequency were set such that the band edge would be placed in the center of the plot 2. Span was set large enough so as to capture all out of band emissions near the band edge 3. RBW > 1% of the emission bandwidth 4. VBW > 3 x RBW 5. Detector = RMS 6. Number of sweep points 2 x Span/RBW 7. Trace mode = trace average for continuous emissions, max hold for pulse emissions 8. Sweep time = auto couple 9. 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 FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 25 of 43 V 6.6 06/06/2017 Test Notes Per 22.917(b) 24.238(a) 27.53(h) 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 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 frequency, outside of which all emission are attenuated at least 26 dB below the transmitter power. Per 27.53(g) for operations in the 698-746 MHz band, in the 100 kHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least 30 kHz may be employed to demonstrate compliance with the out-of-band emissions limit. Per 27.53(c.5) for operations in the 776-788 MHz band, in the 100 kHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least 30 kHz may be employed to demonstrate compliance with the out-of-band emissions limit. For all plots showing emissions in the 763 775MHz and 793 805MHz band, the FCC limit per 27.53(c.4) is 65 + 10log10(P) = -35dBm in a 6.25kHz bandwidth. Per 27.53(m) for operations in the BRS/EBS bands, the attenuation factor shall be not less than 40 + 10 log
(P) dB on all frequencies between the channel edge and 5 megahertz from the channel edge, 43 + 10 log
(P) dB on all frequencies between 5 megahertz and X megahertz from the channel edge, and 55 + 10 log
(P) dB on all frequencies more than X megahertz from the channel edge, where X is the greater of 6 megahertz or the actual emission bandwidth. In addition, the attenuation factor shall not be less that 43 +
10 log (P) dB on all frequencies between 2490.5 MHz and 2496 MHz and 55 + 10 log (P) dB at or below 2490.5 MHz. FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 26 of 43 V 6.6 06/06/2017 Plot 7-18. Lower ACP Plot (Band 41 5.0MHz QPSK RB Size 25) Plot 7-19. Upper ACP Plot (Band 41 5.0MHz QPSK RB Size 25) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 27 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-20. Lower ACP Plot (Band 41 10.0MHz QPSK RB Size 50) Plot 7-21. Upper ACP Plot (Band 41 10.0MHz QPSK RB Size 50) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 28 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-22. Lower ACP Plot (Band 41 15.0MHz QPSK RB Size 75) Plot 7-23. Upper ACP Plot (Band 41 15.0MHz QPSK RB Size 75) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 29 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Plot 7-24. Lower ACP Plot (Band 41 20.0MHz QPSK RB Size 100) Plot 7-25. Upper ACP Plot (Band 41 20.0MHz QPSK RB Size 100) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 30 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. EIRP 7.5 27.50(h.2) Test Overview Equivalent Isotropic Radiated Power (EIRP) is specified when the operating frequency is greater than 1 GHz. It is determined by adding the transmit antenna gain to the conducted RF output power. When determining the EIRP, the transmit antenna gain is referenced to an isotropic antenna (dBi). Test Procedures Used KDB 971168 D01 v02r02 Section 5.6 Test Settings The relevant equation for determining the EIRP from the conducted RF output power measured is:
EIRP = PMeas LC + GT where:
EIRP = equivalent radiated power (expressed in the same units as PMeas, typically dBW or dBm);
PMeas = measured transmitter output power or PSD, in dBm or dBW;
LC = signal attenuation in the connecting cable between the transmitter and antenna, in dB GT = gain of the transmitting antenna, in dBi (EIRP);
Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-4. EIRP Measurement Setsup FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 31 of 43 V 6.6 06/06/2017 Test Notes 1) The worst case emissions are reported with the EUT modulations, RB sizes and offsets, and channel bandwidth configurations shown in the tables below. 2) This unit was tested with its standard battery. 3) The Level (dBm) readings in the table were taken with a correction table loaded into the base station simulator. The correction table was used to account for the signal attenuation in the connecting cable between the transmitter and antenna. 4) The Ant. Gains (GT) are listed in dBi. 5) The final EIRP values in dBm values were calculated in column 5. 6) The LC cable loss factor is already included in the measurement system and the conducted power in the table already includes this factor. FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 32 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Table 7-2. EIRP Data (Band 41) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 33 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. 2498.505QPSK23.77-11.7112.0633.01-20.952593.005QPSK23.82-11.7112.1133.01-20.902687.505QPSK23.63-11.7111.9233.01-21.092593.00516-QAM22.88-11.7111.1733.01-21.842501.0010QPSK23.80-11.7112.0933.01-20.922593.0010QPSK23.81-11.7112.1033.01-20.912685.0010QPSK23.67-11.7111.9633.01-21.052501.001016-QAM22.85-11.7111.1433.01-21.872503.5015QPSK24.00-11.7112.2933.01-20.722593.0015QPSK23.97-11.7112.2633.01-20.752682.5015QPSK23.93-11.7112.2233.01-20.792503.501516-QAM23.00-11.7111.2933.01-21.722506.0020QPSK24.00-11.7112.2933.01-20.722593.0020QPSK23.98-11.7112.2733.01-20.742680.0020QPSK23.99-11.7112.2833.01-20.732506.002016-QAM23.00-11.7111.2933.01-21.72EIRP Limit [dBm]Frequency [MHz]EIRP [dBm]Margin [dB]Ant. Gain [dBi]Conducted Power [dBm]Mod.Channel Bandwidth [MHz]
Radiated Spurious Emissions Measurements Above 1GHz 7.6 2.1053, 27.53(m) 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 vertically and horizontally polarized tuned dipole antennas. Measurements on signals operating above 1GHz are performed using vertically and horizontally polarized broadband horn antennas. Test Procedures Used KDB 971168 D01 v02r02 Section 5.8 ANSI/TIA-603-E-2016 Section 2.2.12 Test Settings 1. RBW = 1MHz 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-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 34 of 43 V 6.6 06/06/2017 Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-5. Test Instrument & Measurement Setup 1) The EUT was tested in three orthogonal planes and in all possible test configurations and positioning. The worst case emissions are reported with the EUT positioning, modulations, RB sizes and offsets, and channel bandwidth configurations shown in the tables below. 2) This unit was tested with its standard battery. 3) The spectrum is measured from 9kHz to the 10th harmonic of the fundamental frequency of the transmitter. The worst-case emissions are reported. 4) Emissions below 18GHz were measured at a 3 meter test distance while emissions above 18GHz were measured at a 1 meter test distance with the application of a distance correction factor. 5) The "-" shown in the following RSE tables are used to denote a noise floor measurement. Test Notes FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 35 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Table 7-3. Radiated Spurious Data (Band 41 Low Channel) Table 7-4. Radiated Spurious Data (Band 41 Mid Channel) FCC ID: BCG-A1890 Table 7-5. Radiated Spurious Data (Band 41 High Channel) FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
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Quality Manager Page 36 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. OPERATING FREQUENCY: 2503.50MHzCHANNEL: 39725MODULATION SIGNAL: QPSKBANDWIDTH: 15.0MHzDISTANCE: 3metersLIMIT: -25dBm5007.00H100.00152.00-75.4713.50-61.97-37.07510.50H---73.0414.32-58.73-33.7Frequency [MHz]Ant. Pol. [H/V]Antenna Height [cm]Turntable Azimuth [degree]Level at Antenna Terminals [dBm]Substitute Antenna Gain [dBi]Spurious Emission Level [dBm]Margin [dB]OPERATING FREQUENCY: 2593.00MHzCHANNEL: 40620MODULATION SIGNAL: QPSKBANDWIDTH: 15.0MHzDISTANCE: 3metersLIMIT: -25dBm5186.00H---77.5713.82-63.75-38.8Turntable Azimuth [degree]Level at Antenna Terminals [dBm]Substitute Antenna Gain [dBi]Spurious Emission Level [dBm]Margin [dB]Frequency [MHz]Ant. Pol. [H/V]Antenna Height [cm]OPERATING FREQUENCY: 2682.50MHzCHANNEL: 41515MODULATION SIGNAL: QPSKBANDWIDTH: 15.0MHzDISTANCE: 3metersLIMIT: -25dBm5365.00H---77.8213.98-63.84-38.8Frequency [MHz]Ant. Pol. [H/V]Antenna Height [cm]Turntable Azimuth [degree]Level at Antenna Terminals [dBm]Substitute Antenna Gain [dBi]Spurious Emission Level [dBm]Margin [dB]
Radiated Spurious Emissions Measurements Below 1GHz 7.7 2.1053, 27.53(m) 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 vertically and horizontally polarized tuned dipole antennas. Measurements on signals operating above 1GHz are performed using vertically and horizontally polarized broadband horn antennas. Test Procedures Used KDB 971168 D01 v02r02 Section 5.8 ANSI/TIA-603-E-2016 Section 2.2.12 Test Settings 1. RBW = 100kHz 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-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 37 of 43 V 6.6 06/06/2017 Test Setup The EUT and measurement equipment were set up as shown in the diagram below. Figure 7-6. Test Instrument & Measurement Setup Test Notes 1) The EUT was tested in three orthogonal planes and in all possible test configurations and positioning. The worst case emissions are reported with the EUT positioning, modulations, RB sizes and offsets, and channel bandwidth configurations shown in the tables below. 2) This unit was tested with its standard battery. 3) The spectrum is measured from 9kHz to the 10th harmonic of the fundamental frequency of the transmitter. The worst-case emissions are reported. 4) Emissions below 18GHz were measured at a 3 meter test distance while emissions above 18GHz were measured at a 1 meter test distance with the application of a distance correction factor. 5) The spurious emissions 20dB below the limit is not reported. FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. 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. Approved by:
Quality Manager Page 38 of 43 V 6.6 06/06/2017 Plot 7-26. Radiated Spurious Plot (Band 41 15.0MHz QPSK RB Size 75) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 39 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Frequency Stability / Temperature Variation 7.8 2.1055, 27.54 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. For Part 27, the frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. 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 The EUT was connected via an RF cable to a spectrum analyzer with the EUT placed inside an environmental chamber. Test Notes None FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 40 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. Band 41 Frequency Stability Measurements 2.1055 27.54 Table 7-6. Frequency Stability Data (Band 41) Note:
Based on the results of the frequency stability test at the center channel the frequency deviation results measured are very small. As such it is determined that the channels at the band edge would remain in-
band when the maximum measured frequency deviation noted during the frequency stability tests is applied. Therefore the device is determined to remain operating in band over the temperature and voltage range as tested. FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 41 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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. OPERATING FREQUENCY: 2,593,000,000HzCHANNEL: 40620REFERENCE VOLTAGE: VDC100 %3.82 +202,593,000,00770.0000003100 %- 302,593,000,1371370.0000053100 %- 202,592,999,873-127-0.0000049100 %- 102,593,000,020200.0000008100 % 02,592,999,926-74-0.0000029100 %+ 102,593,000,055550.0000021100 %+ 202,592,999,978-22-0.0000008100 % + 302,593,000,1141140.0000044100 %+ 402,592,999,723-277-0.0000107100 %+ 502,592,999,981-19-0.0000007BATT. ENDPOINT3.42+ 202,592,999,703-297-0.0000115VOLTAGE (%)POWER (VDC)Freq. Dev. (Hz)TEMP (oC)FREQUENCY (Hz)Deviation (%)3.82 Band 41 Frequency Stability Measurements 2.1055 27.54 Figure 7-7. Frequency Stability Graph (Band 41) FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 42 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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.
-3.5-2.5-1.5-0.50.51.52.53.5Deviation (ppm)Temperature (C)Frequency Stability 8 . 0 C O N C L U S I O N The data collected relate only to the item(s) tested and show that the Apple Watch FCC ID: BCG-A1890 complies with all the requirements of Parts 27 of the FCC rules for LTE operation only. FCC ID: BCG-A1890 FCC Pt. 27 LTE MEASUREMENT REPORT
(CERTIFICATION) Test Report S/N:
Test Dates:
1C1706160002-90-03-R5.BCG 6/9-8/4/2017 EUT Type:
Watch 2017 PCTEST Engineering Laboratory, Inc. Approved by:
Quality Manager Page 43 of 43 V 6.6 06/06/2017 2017 PCTEST Engineering Laboratory, Inc. 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.
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