Test Report_20190129_v1 - Test Report (DXX-NFC) rev 2

FCC ID: A4RG020E

Test Report

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FCCID_4154584

FCC Test Report Report No.: RF180920C21-5 FCC ID: A4RG020E Model Name: G020E Received Date: Sep. 21, 2018 Test Date: Nov. 10, 2018 Issued Date: Dec. 17, 2018 Applicant: Google LLC Address: 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan (R.O.C.) Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN (R.O.C.) FCC Registration / 788550 / TW0003 Designation Number: This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF180920C21-5 Page No. 1 / 30 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity...................................................................................................................... 4 2 Summary of Test Results ..................................................................................................................... 5 2.1 Measurement Uncertainty ................................................................................................................... 5 2.2 Modification Record ............................................................................................................................ 5 3 General Information .............................................................................................................................. 6 3.1 General Description of EUT ................................................................................................................ 6 3.2 Description of Test Modes ................................................................................................................... 6 3.2.1 Test Mode Applicability and Tested Channel Deta .............................................................................. 7 3.3 Description of Support Units ............................................................................................................... 8 3.3.1 Configuration of System under Test .................................................................................................... 8 3.4 General Description of Applied Standards .......................................................................................... 8 4 Test Types and Results ........................................................................................................................ 9 4.1 Radiated Emission Measurement ....................................................................................................... 9 4.1.1 Limits of Radiated Emission Measurement ......................................................................................... 9 4.1.2 Test Instruments ................................................................................................................................ 10 4.1.3 Test Procedures.................................................................................................................................. 11 4.1.4 Deviation from Test Standard ............................................................................................................. 11 4.1.5 Test Set Up ........................................................................................................................................ 12 4.1.6 EUT Operating Conditions................................................................................................................. 12 4.1.7 Test Results ....................................................................................................................................... 13 4.2 Conducted Emission Measurement .................................................................................................. 21 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 21 4.2.2 Test Instruments ................................................................................................................................ 21 4.2.3 Test Procedures................................................................................................................................. 22 4.2.4 Deviation from Test Standard ............................................................................................................ 22 4.2.5 Test Setup .......................................................................................................................................... 22 4.2.6 EUT Operating Conditions................................................................................................................. 22 4.2.7 Test Results ....................................................................................................................................... 23 4.3 Frequency Stability ............................................................................................................................ 25 4.3.1 Limits of Frequency Stability Measurement ...................................................................................... 25 4.3.2 Test Setup .......................................................................................................................................... 25 4.3.3 Test Instruments ................................................................................................................................ 25 4.3.4 Test Procedure .................................................................................................................................. 25 4.3.5 Deviation fromTest Standard ............................................................................................................. 26 4.3.6 EUT Operating Conditions................................................................................................................. 26 4.3.7 Test Result ......................................................................................................................................... 26 4.4 20dB Bandwidth ................................................................................................................................ 27 4.4.1 Limits of 20dB Bandwidth Measurement ........................................................................................... 27 4.4.2 Test Setup .......................................................................................................................................... 27 4.4.3 Test Instruments ................................................................................................................................ 27 4.4.4 Test Procedures................................................................................................................................. 27 4.4.5 Deviation from Test Standard ............................................................................................................ 27 4.4.6 EUT Operating Conditions................................................................................................................. 27 4.4.7 Test Results ....................................................................................................................................... 28 5 Pictures of Test Arrangements .......................................................................................................... 29 Appendix – Information on the Testing Laboratories ................................................................................ 30 Report No.: RF180920C21-5 Page No. 2 / 30 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued RF180920C21-5 Original release Dec. 17, 2018 Report No.: RF180920C21-5 Page No. 3 / 30 Report Format Version: 6.1.1

1 Certificate of Conformity Product: Smartphone Model Name: G020E Sample Status: Identical Prototype Applicant: Google LLC Test Date: Nov. 10, 2018 Standards: 47 CFR FCC Part 15, Subpart C (Section 15.225) 47 CFR FCC Part 15, Subpart C (Section 15.215) ANSI C63.10:2013 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date: Dec. 17, 2018 Celine Chou / Senior Specialist Approved by : , Date: Dec. 17, 2018 Bruce Chen / Project Engineer Report No.: RF180920C21-5 Page No. 4 / 30 Report Format Version: 6.1.1

2 Summary of Test Results 47 CFR FCC Part 15, Subpart C (Section 15.225, 15.215) FCC Test Item Result Remarks Clause Meet the requirement of limit. 15.207 Conducted emission test Pass Minimum passing margin is -8.88dB at 0.48935MHz Meet the requirement of limit. The field strength of any emissions 15.225 (a) Pass Minimum passing margin is -68.60dB within the band 13.553-13.567 MHz at 13.56MHz. The field strength of any emissions 15.225 (b) within the bands 13.410-13.553 Pass Meet the requirement of limit. MHz and 13.567-13.710 MHz The field strength of any emissions 15.225 (c) within the bands 13.110-13.410 Pass Meet the requirement of limit. MHz and 13.710-14.010 MHz The field strength of any emissions Meet the requirement of limit. 15.225 (d) appearing outside of the Pass Minimum passing margin is -8.2dB at 13.110-14.010 MHz band 66.84MHz. 15.225 (e) The frequency tolerance Pass Meet the requirement of limit. 15.215 (c) 20dB Bandwidth Pass Meet the requirement of limit. 2.1 Measurement Uncertainty Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: Expanded Uncertainty Measurement Frequency (k=2) (±) Conducted Emissions at mains ports 150kHz ~ 30MHz 2.94 dB 30MHz ~ 200MHz 3.86 dB Radiated Emissions up to 1 GHz 200MHz ~1000MHz 3.87 dB 2.2 Modification Record There were no modifications required for compliance. Report No.: RF180920C21-5 Page No. 5 / 30 Report Format Version: 6.1.1

3 General Information 3.1 General Description of EUT Product Smartphone Model Name G020E Sample Status Identical Prototype 3.85Vdc (Battery) Power Supply Rating 5Vdc or 9Vdc (Adapter) 5Vdc (Host equipment) Modulation Type ASK Type A: 106 kbit/s Type B: 106 kbit/s Data Rate Type F: 212 kbit/s, 424 kbit/s Type V: 848 kbit/s Operating Frequency 13.56MHz Field Strength 15.40dBuV/m Antenna Type Loop antenna Accessory Device Refer to Note as below Data Cable Supplied Refer to Note as below Note: 1. There’re 2 configurations for the EUT listed as below.  Main Sample: EUT + Battery 1  2nd Sample: EUT + Battery 2 After pre-tested with the EUT, only the worst configuration (main sample) was chosen for the final test. 2. The EUT accessories list refers to EUT Photo.pdf. 3.2 Description of Test Modes 1 channel is provided to this EUT Channel Freq. (MHz) 1 13.56 Report No.: RF180920C21-5 Page No. 6 / 30 Report Format Version: 6.1.1

3.2.1 Test Mode Applicability and Tested Channel Deta EUT Configure Applicable to Description Mode RE PLC FS EB - √ √ √ √ - Where RE: Radiated Emission PLC: Power Line Conducted Emission FS: Frequency Stability EB: 20dB Bandwidth measurement Note: 1. The EUT had been pre-tested on the positioned of each 3 axis. The worst case was found when positioned on Y-plane. 2. The EUT had been pre-tested on low, mid, high data rate. The worst case was found when data rate was low. Therefore, Type A was chosen for final test. Radiated Emission Test: Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT Configure Mode Available Channel Tested Channel Modulation Type - 1 1 ASK Power Line Conducted Emission Test: Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT Configure Mode Available Channel Tested Channel Modulation Type - 1 1 ASK Frequency Stability: Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT Configure Mode Available Channel Tested Channel Modulation Type - 1 1 ASK 20dB Bandwidth: Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). Following channel(s) was (were) selected for the final test as listed below. EUT Configure Mode Available Channel Tested Channel Modulation Type - 1 1 ASK Test Condition: Applicable to Environmental Conditions Input Power Tested by RE 22 deg. C, 66% RH 120Vac, 60Hz Adair Peng PLC 22 deg. C, 66% RH 120Vac, 60Hz Adair Peng FS 22 deg. C, 66% RH 120Vac, 60Hz Adair Peng BW 22 deg. C, 66% RH 120Vac, 60Hz Adair Peng Report No.: RF180920C21-5 Page No. 7 / 30 Report Format Version: 6.1.1

3.3 Description of Support Units The EUT has been tested as an independent unit. 3.3.1 Configuration of System under Test Earphone (EUT) EUT Adapter (EUT) 3.4 General Description of Applied Standards The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the requirements of the following standards: FCC Part 15, Subpart C (15.225) FCC Part 15, Subpart C (15.215) KDB 414788 D01 Radiated Test Site v01r01 ANSI C63.10-2013 All test items have been performed and recorded as per the above standards. Report No.: RF180920C21-5 Page No. 8 / 30 Report Format Version: 6.1.1

4 Test Types and Results 4.1 Radiated Emission Measurement 4.1.1 Limits of Radiated Emission Measurement The field strength of any emissions within the band 13.553-13.567 MHz shall not exceed 15,848 microvolts/meter at 30 meters. Within the bands 13.410-13.553 MHz and 13.567-13.710 MHz, the field strength of any emissions shall not exceed 334 microvolts/meter at 30 meters. Within the bands 13.110-13.410 MHz and 13.710-14.010 MHz the field strength of any emissions shall not exceed 106 microvolts/meter at 30 meters. The field strength of any emissions appearing outside of the 13.110-14.010 MHz band shall not exceed the general radiated emission limits in § 15.209. Frequencies (MHz) Field Strength (microvolts/meter) Measurement Distance (meters) 0.009 ~ 0.490 2400/F(kHz) 300 0.490 ~ 1.705 24000/F(kHz) 30 1.705 ~ 30.0 30 30 30 ~ 88 100 3 88 ~ 216 150 3 216 ~ 960 200 3 Above 960 500 3 Note: 1. The lower limit shall apply at the transition frequencies. 2. Emission level (dBuV/m) = 20 log Emission level (uV/m). 3. For frequencies above 1000MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20dB under any condition of modulation. Report No.: RF180920C21-5 Page No. 9 / 30 Report Format Version: 6.1.1

4.1.2 Test Instruments Description & Manufacturer Model No. Serial No. Cal. Date Cal. Due Test Receiver ESIB7 100187 May 29, 2018 May 28, 2019 ROHDE & SCHWARZ Spectrum Analyzer FSP40 100041 Dec. 12, 2017 Dec. 11, 2018 ROHDE & SCHWARZ BILOG Antenna VULB9168 9168-171 Dec. 11, 2017 Dec. 10, 2018 SCHWARZBECK HORN Antenna 9120D 209 Nov. 01, 2018 Oct. 31, 2019 SCHWARZBECK HORN Antenna BBHA 9170 BBHA9170241 Dec. 01, 2017 Nov. 30, 2018 SCHWARZBECK Loop Antenna HLA 6121 45745 Jun. 14, 2018 Jun. 13, 2019 TESEQ Preamplifier Agilent 8447D 2944A10738 Aug. 21, 2018 Aug. 20, 2019 (Below 1GHz) Preamplifier Agilent 8449B 3008A02465 Apr. 03, 2018 Apr. 02, 2019 (Above 1GHz) RF signal cable Cable-CH3-03 SUCOFLEX 104 Aug. 21, 2018 Aug. 20, 2019 HUBER+SUHNER (223653/4) RF signal cable SUCOFLEX Cable-CH3-03 HUBER+SUHNER& 104&EMC104-SM-S Aug. 21, 2018 Aug. 20, 2019 (309224+170907) EMCI M-8000 Software ADT_Radiated_ NA NA NA BV ADT V7.6.15.9.5 Antenna Tower MA 4000 013303 NA NA inn-co GmbH Antenna Tower Controller AT100 AT93021702 NA NA BV ADT Turn Table TT100 TT93021702 NA NA BV ADT Turn Table Controller SC100 SC93021702 NA NA BV ADT Boresight Antenna Fixture FBA-01 FBA-SIP01 NA NA Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 2. The test was performed in HwaYa Chamber 3. 3. The horn antenna and preamplifier (model: 8449B) are used only for the measurement of emission frequency above 1GHz if tested. 4. The FCC Designation Number is TW0003. The number will be varied with the Lab location and scope as attached. 5. The IC Site Registration No. is 7450F-3. Report No.: RF180920C21-5 Page No. 10 / 30 Report Format Version: 6.1.1

4.1.3 Test Procedures For Radiated emission below 30MHz a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter chamber room. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. Parallel, perpendicular, and ground-parallel orientations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test-receiver system was set to Quasi-Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. Note: 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 9kHz at frequency below 30MHz. For Radiated emission above 30MHz a. The EUT was placed on the top of a rotating table 0.8 meters (for 30MHz ~ 1GHz) / 1.5 meters (for above 1GHz) above the ground at 3 meter chamber room for test. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. The height of antenna is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test-receiver system was set to quasi-peak detect function and specified bandwidth with maximum hold mode when the test frequency is below 1 GHz. f. The test-receiver system was set to peak and average detect function and specified bandwidth with maximum hold mode when the test frequency is above 1 GHz. If the peak reading value also meets average limit, measurement with the average detector is unnecessary. Note: 1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for Quasi-peak detection (QP) at frequency below 1GHz. 2. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 3 MHz for Peak detection (PK) at frequency above 1GHz. 3. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is ≥ 1/T (Duty cycle < 98%) or 10Hz (Duty cycle ≥ 98%) for Average detection (AV) at frequency above 1GHz. 4. All modes of operation were investigated and the worst-case emissions are reported. 4.1.4 Deviation from Test Standard No deviation. Report No.: RF180920C21-5 Page No. 11 / 30 Report Format Version: 6.1.1

4.1.5 Test Set Up For Radiated emission below 30MHz 1m EUT& 3m Support Units Turn Table 80cm Ground Plane Test Receiver For Radiated emission 30MHz to 1GHz Ant. Tower 1-4m Variable EUT& 3m 10m Support Units Turn Table 80cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). KDB 414788 OATS and Chamber Correlation Justification - Based on FCC 15.31 (f) (2): measurements may be performed at a distance closer than that specified in regulations; however, an attempt should be made to avoid making measurements in the near field. - Open-field site and chamber correlation testing had been performed and chamber measured test result is the worst case test result. 4.1.6 EUT Operating Conditions a. Set the EUT under transmission condition continuously at specific channel frequency. Report No.: RF180920C21-5 Page No. 12 / 30 Report Format Version: 6.1.1

4.1.7 Test Results EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range 13.553 ~ 13.567MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Loop Antenna Open At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 *13.56 55.40 QP 124.00 QP -68.60 1.00 171 33.60 21.80 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value 5. “ * “ : Fundamental frequency 6. Above limits have been translated by the formula The measured field strength was extrapolated to distance 30 meters, using the formula that the limit of field strength varies as the inverse distance square (40dB per decade of distance) Example: 13.56MHz = 15848uV/m 30m = 84dBuV/m 30m = 84+20log(30/3)2 3m = 124dBuV/m Antenna Polarity & Test Distance: Loop Antenna Open At 30m Emission Freq. Limit Margin No. Level (MHz) (dBuV/m) (dB) (dBuV/m) 1 *13.56 15.40 QP 84.00 QP -68.60 2 Remarks: Emission Level at 30m = Emission Level at 3m + 20log(3/30) Report No.: RF180920C21-5 Page No. 13 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range 13.553 ~ 13.567MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Loop Antenna Close At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 *13.56 51.90 QP 124.00 QP -72.10 1.00 243 30.10 21.80 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value 5. “ * “ : Fundamental frequency 6. Above limits have been translated by the formula The measured field strength was extrapolated to distance 30 meters, using the formula that the limit of field strength varies as the inverse distance square (40dB per decade of distance) Example: 13.56MHz = 15848uV/m 30m = 84dBuV/m 30m = 84+20log(30/3)2 3m = 124dBuV/m Antenna Polarity & Test Distance: Loop Antenna Close At 30m Emission Freq. Limit Margin No. Level (MHz) (dBuV/m) (dB) (dBuV/m) 1 *13.56 11.90 QP 84.00 QP -72.10 Remarks: Emission Level at 30m = Emission Level at 3m + 20log(3/30)2 Report No.: RF180920C21-5 Page No. 14 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range 13.553 ~ 13.567MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Loop Antenna Ground-Parallel At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 *13.56 50.80 QP 124.00 QP -73.20 1.00 160 29.00 21.80 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value 5. “ * “ : Fundamental frequency 6. Above limits have been translated by the formula The measured field strength was extrapolated to distance 30 meters, using the formula that the limit of field strength varies as the inverse distance square (40dB per decade of distance) Example: 13.56MHz = 15848uV/m 30m = 84dBuV/m 30m = 84+20log(30/3)2 3m = 124dBuV/m Antenna Polarity & Test Distance: Loop Antenna Ground-Parallel At 30m Emission Freq. Limit Margin No. Level (MHz) (dBuV/m) (dB) (dBuV/m) 1 *13.56 10.80 QP 84.00 QP -73.20 Remarks: Emission Level at 30m = Emission Level at 3m + 20log(3/30)2 Report No.: RF180920C21-5 Page No. 15 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 30MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Loop Antenna Open At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 2.60 39.00 QP 69.50 QP -30.50 1.00 2 19.40 19.60 2 8.04 35.30 QP 69.50 QP -34.20 1.00 43 14.00 21.30 3 12.75 35.30 QP 69.50 QP -34.20 1.00 64 13.50 21.80 4 20.00 39.00 QP 69.50 QP -30.50 1.00 300 17.10 21.90 5 25.10 39.20 QP 69.50 QP -30.30 1.00 23 17.20 22.00 6 27.12 37.60 QP 69.50 QP -31.90 1.00 208 15.50 22.10 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Antenna Polarity & Test Distance: Loop Antenna Open At 30m Emission Freq. Limit Margin No. Level (MHz) (dBuV/m) (dB) (dBuV/m) 1 2.60 -1.00 QP 29.50 QP -30.50 2 8.04 -4.70 QP 29.50 QP -34.20 3 12.75 -4.70 QP 29.50 QP -34.20 4 20.00 -1.00 QP 29.50 QP -30.50 5 25.10 -0.80 QP 29.50 QP -30.30 6 27.12 -2.40 QP 29.50 QP -31.90 Remarks: Emission Level at 30m = Emission Level at 3m + 20log(3/30)2 Report No.: RF180920C21-5 Page No. 16 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 30MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Loop Antenna Close At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 2.60 35.70 QP 69.50 QP -33.80 1.00 15 16.10 19.60 2 7.03 34.00 QP 69.50 QP -35.50 1.00 225 13.00 21.00 3 11.78 34.80 QP 69.50 QP -34.70 1.00 346 13.00 21.80 4 16.83 35.50 QP 69.50 QP -34.00 1.00 72 13.70 21.80 5 21.11 34.20 QP 69.50 QP -35.30 1.00 71 12.30 21.90 6 27.12 33.80 QP 69.50 QP -35.70 1.00 287 11.70 22.10 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Antenna Polarity & Test Distance: Loop Antenna Close At 3m Emission Freq. Limit Margin No. Level (MHz) (dBuV/m) (dB) (dBuV/m) 1 2.60 -4.30 QP 29.50 QP -33.80 2 7.03 -6.00 QP 29.50 QP -35.50 3 11.78 -5.20 QP 29.50 QP -34.70 4 16.83 -4.50 QP 29.50 QP -34.00 5 21.11 -5.80 QP 29.50 QP -35.30 6 27.12 -6.20 QP 29.50 QP -35.70 Remarks: Emission Level at 30m = Emission Level at 3m + 20log(3/30)2 Report No.: RF180920C21-5 Page No. 17 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 30MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Loop Antenna Ground-Parallel At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 3.52 33.70 QP 69.50 QP -35.80 1.00 210 13.90 19.80 2 6.69 34.90 QP 69.50 QP -34.60 1.00 94 13.90 21.00 3 9.91 35.40 QP 69.50 QP -34.10 1.00 271 13.60 21.80 4 14.28 36.10 QP 69.50 QP -33.40 1.00 172 14.30 21.80 5 19.47 36.50 QP 69.50 QP -33.00 1.00 35 14.70 21.80 6 27.12 35.10 QP 69.50 QP -34.40 1.00 249 13.00 22.10 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Antenna Polarity & Test Distance: Loop Antenna Ground-Parallel At 3m Emission Freq. Limit Margin No. Level (MHz) (dBuV/m) (dB) (dBuV/m) 1 3.52 -6.30 QP 29.50 QP -35.80 2 6.69 -5.10 QP 29.50 QP -34.60 3 9.91 -4.60 QP 29.50 QP -34.10 4 14.28 -3.90 QP 29.50 QP -33.40 5 19.47 -3.50 QP 29.50 QP -33.00 6 27.12 -4.90 QP 29.50 QP -34.40 Remarks: Emission Level at 30m = Emission Level at 3m + 20log(3/30)2 Report No.: RF180920C21-5 Page No. 18 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 1000MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Horizontal At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 39.62 24.2 QP 40.0 -15.8 2.00 H 110 34.2 -10.0 2 121.28 22.6 QP 43.5 -20.9 1.50 H 49 33.8 -11.2 3 202.94 30.4 QP 43.5 -13.1 1.50 H 87 42.2 -11.8 4 393.48 21.4 QP 46.0 -24.6 1.50 H 152 27.1 -5.7 5 510.14 25.4 QP 46.0 -20.6 1.50 H 26 28.7 -3.3 6 706.51 28.0 QP 46.0 -18.0 1.00 H 227 27.4 0.6 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Report No.: RF180920C21-5 Page No. 19 / 30 Report Format Version: 6.1.1

EUT Test Condition Measurement Detail Channel Channel 1 Frequency Range Below 1000MHz Input Power 120Vac, 60Hz Detector Function Quasi-Peak Environmental Conditions 26 deg. C, 66% RH Tested By Adair Peng Antenna Polarity & Test Distance: Vertical At 3m Emission Antenna Table Raw Correction Freq. Limit Margin No. Level Height Angle Value Factor (MHz) (dBuV/m) (dB) (dBuV/m) (m) (Degree) (dBuV) (dB/m) 1 66.84 31.8 QP 40.0 -8.2 1.00 V 291 42.3 -10.5 2 121.28 23.8 QP 43.5 -19.7 1.49 V 121 35.0 -11.2 3 202.94 25.2 QP 43.5 -18.3 1.49 V 37 37.0 -11.8 4 397.37 22.0 QP 46.0 -24.0 1.49 V 3 27.5 -5.5 5 593.74 25.9 QP 46.0 -20.1 2.00 V 117 27.1 -1.2 6 772.62 30.1 QP 46.0 -15.9 2.00 V 79 28.0 2.1 Remarks: 1. Emission Level(dBuV/m) = Raw Value(dBuV) + Correction Factor(dB/m) 2. Correction Factor(dB/m) = Antenna Factor(dB/m) + Cable Factor(dB) – Pre-Amplifier Factor(dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission Level – Limit value Report No.: RF180920C21-5 Page No. 20 / 30 Report Format Version: 6.1.1

4.2 Conducted Emission Measurement 4.2.1 Limits of Conducted Emission Measurement Conducted Limit (dBuV) Frequency (MHz) Quasi-peak Average 0.15 - 0.5 66 - 56 56 - 46 0.50 - 5.0 56 46 5.0 - 30.0 60 50 Note: 1. The lower limit shall apply at the transition frequencies. 2. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz. 4.2.2 Test Instruments Description & Manufacturer Model No. Serial No. Cal. Date Cal. Due Test Receiver ESCS30 100291 Sep. 03, 2018 Sep. 02, 2019 ROHDE & SCHWARZ RF signal cable 5D-FB Cable-cond1-01 Sep. 05, 2018 Sep. 04, 2019 Woken LISN ROHDE & SCHWARZ ENV216 101826 Feb. 26, 2018 Feb. 25, 2019 (EUT) LISN ROHDE & SCHWARZ ESH3-Z5 100311 Aug. 19, 2018 Aug. 18, 2019 (Peripheral) Software BV ADT_Cond_ NA NA NA ADT V7.3.7.4 Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 2. The test was performed in HwaYa Shielded Room 1. 3. The VCCI Site Registration No. is C-2040. Report No.: RF180920C21-5 Page No. 21 / 30 Report Format Version: 6.1.1

4.2.3 Test Procedures a. The EUT was placed 0.4 meters from the conducting wall of the shielded room with EUT being connected to the power mains through a line impedance stabilization network (LISN). Other support units were connected to the power mains through another LISN. The two LISNs provide 50 ohm/ 50uH of coupling impedance for the measuring instrument. b. Both lines of the power mains connected to the EUT were checked for maximum conducted interference. c. The frequency range from 150kHz to 30MHz was searched. Emission levels under (Limit - 20dB) was not recorded. Note: The resolution bandwidth and video bandwidth of test receiver is 9kHz for quasi-peak detection (QP) and average detection (AV) at frequency 0.15MHz-30MHz. 4.2.4 Deviation from Test Standard No deviation. 4.2.5 Test Setup Vertical Ground Reference Plane Test Receiver EUT 40cm 80cm LISN Horizontal Ground Reference Plane Note: 1.Support units were connected to second LISN. For the actual test configuration, please refer to the attached file (Test Setup Photo). 4.2.6 EUT Operating Conditions Same as 4.1.6. Report No.: RF180920C21-5 Page No. 22 / 30 Report Format Version: 6.1.1

4.2.7 Test Results Quasi-Peak (QP) / Phase Line (L) Detector Function Average (AV) Corr. Reading Value Emission Level Limit Margin Freq. No Factor [dB (uV)] [dB (uV)] [dB (uV)] (dB) [MHz] (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.17744 9.72 38.33 24.16 48.05 33.88 64.60 54.60 -16.55 -20.72 2 0.24025 9.73 33.74 24.03 43.47 33.76 62.09 52.09 -18.62 -18.33 3 0.48935 9.74 36.65 27.56 46.39 37.30 56.18 46.18 -9.79 -8.88 4 0.99065 9.68 32.86 16.77 42.54 26.45 56.00 46.00 -13.46 -19.55 5 2.18711 9.74 25.84 16.25 35.58 25.99 56.00 46.00 -20.42 -20.01 6 13.56130 9.91 32.37 27.78 42.28 37.69 60.00 50.00 -17.72 -12.31 Remarks: 1. Q.P. and AV. are abbreviations of quasi-peak and average individually. 2. The emission levels of other frequencies were very low against the limit. 3. Margin value = Emission level - Limit value 4. Correction factor = Insertion loss + Cable loss 5. Emission Level = Correction Factor + Reading Value. Report No.: RF180920C21-5 Page No. 23 / 30 Report Format Version: 6.1.1

Quasi-Peak (QP) / Phase Neutral (N) Detector Function Average (AV) Corr. Reading Value Emission Level Limit Margin Freq. No Factor [dB (uV)] [dB (uV)] [dB (uV)] (dB) [MHz] (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.18754 9.73 42.35 30.35 52.08 40.08 64.14 54.14 -12.06 -14.06 2 0.24775 9.73 37.38 25.63 47.11 35.36 61.83 51.83 -14.72 -16.47 3 1.00629 9.72 33.30 17.22 43.02 26.94 56.00 46.00 -12.98 -19.06 4 2.42953 9.75 26.26 13.81 36.01 23.56 56.00 46.00 -19.99 -22.44 5 8.44702 9.88 20.40 9.35 30.28 19.23 60.00 50.00 -29.72 -30.77 6 13.56130 9.98 28.69 23.58 38.67 33.56 60.00 50.00 -21.33 -16.44 Remarks: 1. Q.P. and AV. are abbreviations of quasi-peak and average individually. 2. The emission levels of other frequencies were very low against the limit. 3. Margin value = Emission level - Limit value 4. Correction factor = Insertion loss + Cable loss 5. Emission Level = Correction Factor + Reading Value. Report No.: RF180920C21-5 Page No. 24 / 30 Report Format Version: 6.1.1

4.3 Frequency Stability 4.3.1 Limits of Frequency Stability Measurement The frequency tolerance of the carrier signal shall be maintained within +/- 0.01% of the operating frequency over a temperature variation of –20 degrees to 50 degrees C at normal supply voltage, and for a variation in the primary supply voltage from 85% to 115% of the rated supply voltage at a temperature of 20 degrees C. 4.3.2 Test Setup Temperature Chamber Spectrum Analyzer DC Power Supply 4.3.3 Test Instruments Description & Model No. Serial No. Cal. Date Cal. Due Manufacturer Spectrum Analyzer FSP40 100039 Jun. 11, 2018 Jun. 10, 2019 ROHDE & SCHWARZ WIT Standard Temperature And Humidity TH-4S-C W981030 Jun. 04, 2018 Jun. 03, 2019 Chamber Digital Multimeter 87-III 70360742 Jun. 29, 2018 Jun. 28, 2019 Fluke DC Power Supply 6603D 700637 NA NA Topward Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 4.3.4 Test Procedure a. The EUT was placed inside the environmental test chamber and powered by nominal DC voltage. b. Turned the EUT on and coupled its output to a spectrum analyzer. c. Turned the EUT off and set the chamber to the highest temperature specified. d. Allowed sufficient time (approximately 30 min) for the temperature of the chamber to stabilize then turned the EUT on and measured the operating frequency after 2, 5, and 10 minutes. e. Repeated step 2 and 3 with the temperature chamber set to the lowest temperature. f. The test chamber was allowed to stabilize at +20 degree C for a minimum of 30 minutes. The supply voltage was then adjusted on the EUT from 85% to 115% and the frequency record. Report No.: RF180920C21-5 Page No. 25 / 30 Report Format Version: 6.1.1

4.3.5 Deviation fromTest Standard No deviation. 4.3.6 EUT Operating Conditions Same as Item 4.1.6. 4.3.7 Test Result Frequency Stability Versus Temp. 0 Minute 2 Minute 5 Minute 10 Minute Power TEMP. Measured Frequency Measured Frequency Measured Frequency Measured Frequency Supply (℃) Frequency Drift Frequency Drift Frequency Drift Frequency Drift (Vdc) (MHz) % (MHz) % (MHz) % (MHz) % 55 3.85 13.55996 -0.00029 13.55997 -0.00022 13.55996 -0.00029 13.55996 -0.00029 50 3.85 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 40 3.85 13.55994 -0.00044 13.55994 -0.00044 13.55994 -0.00044 13.55994 -0.00044 30 3.85 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 20 3.85 13.56004 0.00029 13.56004 0.00029 13.56004 0.00029 13.56003 0.00022 10 3.85 13.55995 -0.00037 13.55995 -0.00037 13.55995 -0.00037 13.55995 -0.00037 0 3.85 13.55998 -0.00015 13.55998 -0.00015 13.55998 -0.00015 13.55998 -0.00015 -10 3.85 13.55994 -0.00044 13.55995 -0.00037 13.55994 -0.00044 13.55995 -0.00037 Frequency Stability Versus Voltage 0 Minute 2 Minute 5 Minute 10 Minute Power TEMP. Measured Frequency Measured Frequency Measured Frequency Measured Frequency Supply (℃) Frequency Drift Frequency Drift Frequency Drift Frequency Drift (Vdc) (MHz) % (MHz) % (MHz) % (MHz) % 4.4 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 20 3.85 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 3.6 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 13.55996 -0.00029 Report No.: RF180920C21-5 Page No. 26 / 30 Report Format Version: 6.1.1

4.4 20dB Bandwidth 4.4.1 Limits of 20dB Bandwidth Measurement The 20dB bandwidth shall be specified in operating frequency band. 4.4.2 Test Setup EUT Spectrum Analyzer Attenuator 4.4.3 Test Instruments Description & Manufacturer Model No. Serial No. Cal. Date Cal. Due SPECTRUM ANALYZER FSP40 100041 Dec 12, 2017 Dec 11, 2018 R&S Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 4.4.4 Test Procedures The bandwidth of the fundamental frequency was measured by spectrum analyzer with 1kHz RBW and 3kHz VBW. The 20dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 20dB. 4.4.5 Deviation from Test Standard No deviation. 4.4.6 EUT Operating Conditions Same as Item 4.1.6. Report No.: RF180920C21-5 Page No. 27 / 30 Report Format Version: 6.1.1

4.4.7 Test Results Operating frequency band 20dBc point (Low) 20dBc point (High) Pass / Fail (MHz) 13.558525641 13.5611538461 13.553~13.567 Pass Spectrum Plot of Value Report No.: RF180920C21-5 Page No. 28 / 30 Report Format Version: 6.1.1

5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF180920C21-5 Page No. 29 / 30 Report Format Version: 6.1.1

Appendix – Information on the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC recognized accredited test firms and accredited and approved according to ISO/IEC 17025. If you have any comments, please feel free to contact us at the following: Linko EMC/RF Lab Hsin Chu EMC/RF/Telecom Lab Tel: 886-2-26052180 Tel: 886-3-6668565 Fax: 886-2-26051924 Fax: 886-3-6668323 Hwa Ya EMC/RF/Safety Lab Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com The address and road map of all our labs can be found in our web site also. --- END --- Report No.: RF180920C21-5 Page No. 30 / 30 Report Format Version: 6.1.1


Document Created: 2019-03-26 17:50:04
Document Modified: 2019-03-26 17:50:04
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