M1910F4G_TestRpt _DXX_NFC(1)

FCC ID: 2AFZZF4G

Test Report

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FCCID_4504541

FCC RF Test Report Report No. : FR982703D FCC RF Test Report APPLICANT : Xiaomi Communications Co., Ltd. EQUIPMENT : Mobile Phone BRAND NAME : XIAOMI MODEL NAME : M1910F4G, M1910F4S FCC ID : 2AFZZF4G STANDARD : FCC Part 15 Subpart C §15.225 CLASSIFICATION : (DXX) Low Power Communication Device Transmitter The product was received on Aug. 27, 2019 and testing was completed on Sep. 20, 2019. We, Sporton International (Kunshan) Inc., would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International (Kunshan) Inc., the test report shall not be reproduced except in full. Reviewed by: Jason Jia / Supervisor Approved by: James Huang / Manager Sporton International (Kunshan) Inc. No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International (Kunshan) Inc. Page Number : 1 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D TABLE OF CONTENTS TABLE OF CONTENTS ...............................................................................................................................................2 REVISION HISTORY....................................................................................................................................................3 SUMMARY OF THE TEST RESULT ...........................................................................................................................4 1. GENERAL DESCRIPTION ......................................................................................................................................5 1.1 Applicant......................................................................................................................................................................... 5 1.2 Manufacturer .................................................................................................................................................................. 5 1.3 Product Feature of Equipment Under Test ..................................................................................................................... 5 1.4 Product Specification of Equipment Under Test ............................................................................................................. 6 1.5 Modification of EUT ........................................................................................................................................................ 6 1.6 Testing Location ............................................................................................................................................................. 6 1.7 Applicable Standards...................................................................................................................................................... 7 2. TEST CONFIGURATION OF EQUIPMENT UNDER TEST ....................................................................................8 2.1 Descriptions of Test Mode .............................................................................................................................................. 8 2.2 Connection Diagram of Test System .............................................................................................................................. 9 2.3 Table for Supporting Units .............................................................................................................................................. 9 2.4 EUT Operation Test Setup ........................................................................................................................................... 10 3. TEST RESULTS .....................................................................................................................................................11 3.1 AC Power Line Conducted Emissions Measurement ................................................................................................... 11 3.2 20dB and 99% OBW Spectrum Bandwidth Measurement............................................................................................ 13 3.3 Frequency Stability Measurement ................................................................................................................................ 14 3.4 Field Strength of Fundamental Emissions and Mask Measurement ............................................................................. 15 3.5 Radiated Emissions Measurement ............................................................................................................................... 17 3.6 Antenna Requirements ................................................................................................................................................. 20 4. LIST OF MEASURING EQUIPMENT ....................................................................................................................21 5. UNCERTAINTY OF EVALUATION .......................................................................................................................22 APPENDIX A. TEST RESULTS OF CONDUCTED EMISSION TEST APPENDIX B. TEST RESULTS OF CONDUCTED TEST ITEMS B1. Test Result of 20dB Spectrum Bandwidth B2. Test Result of Frequency Stability APPENDIX C. TEST RESULTS OF RADIATED TEST ITEMS C1. Test Result of Field Strength of Fundamental Emissions C2. Results of Radiated Emissions (9 kHz~30MHz) C3. Results of Radiated Emissions (30MHz~1GHz) APPEDNIX D. SETUP PHOTOGRAPHS Sporton International (Kunshan) Inc. Page Number : 2 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FR982703D Rev. 01 Initial issue of report Oct. 11, 2019 Sporton International (Kunshan) Inc. Page Number : 3 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D SUMMARY OF THE TEST RESULT Report FCC Rule Description of Test Result Remark Section Under limit AC Power Line Conducted 3.1 15.207 Complies 13.36 dB at Emissions 0.153MHz 15.215(c) 20dB Spectrum Bandwidth Complies - 3.2 99% OBW Spectrum - Complies - Bandwidth 3.3 15.225(e) Frequency Stability Complies - Max level Field Strength of 3.4 15.225(a)(b)(c) Complies 56.04 dBμV/m at Fundamental Emissions 13.560 MHz Under limit Radiated Spurious 3.5 15.225(d) & 15.209 Complies 6.69 dB at Emissions 40.670MHz 3.6 15.203 Antenna Requirements Complies - Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Sporton International (Kunshan) Inc. Page Number : 4 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 1. General Description 1.1 Applicant Xiaomi Communications Co., Ltd. The Rainbow City of China Resources,NO.68,Qinghe Middle Street,Haidian District,Beijing,China 1.2 Manufacturer Xiaomi Communications Co., Ltd. The Rainbow City of China Resources,NO.68,Qinghe Middle Street,Haidian District,Beijing,China 1.3 Product Feature of Equipment Under Test Product Feature Equipment Mobile Phone Brand Name XIAOMI Model Name M1910F4G, M1910F4S FCC ID 2AFZZF4G GSM/WCDMA/LTE/NFC WLAN 2.4GHz 802.11b/g/n HT20/HT40 WLAN 5GHz 802.11a/n HT20/HT40 EUT supports Radios application WLAN 5GHz 802.11ac VHT20/VHT40/VHT80 Bluetooth BR/EDR/LE FM Receiver /GNSS Conducted: 868768040041035/868768040041043 IMEI Code Conduction: 868768040009430/868768040009448 Radiation: 868768040012277/868768040012285 HW Version P2 SW Version MIUI11 EUT Stage Identical Prototype Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Sporton International (Kunshan) Inc. Page Number : 5 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

somov «. _FCC RF Test Report Report No . : FR982703D 1.4 Product Specification of Equipment Under Test Standards—related Product Specification Tx/Rx Frequency Range 13.553 ~ 13.567MHz Channel Number 1 20dBW 2.49 kHz 99%0BW 2.11 kHz Antenna Type planar Antenna Type of Modulation ASK Remark: The above EUT‘s information was declared by manufacturer. Please refer to the specifications or user‘s manual for more detailed description. 1.5 Modification of EUT No modifications are made to the EUT during all test items. 1.6 Testing Location Sporton International (Kunshan) Inc. is accredited to ISO/IEC 17025:2017 by American Association for Laboratory Accreditation with Certificate Number 5145.02. Test Site Sporton International (Kunshan) Inc. No. 1098, Pengxi North Road, Kunshan Economic Development Zone Test Site Jiangsu Province 215300 People‘s Republic of China Location TEL : +86—512—57900158 FAX : +86—512—57900958 Sporton Site No. FCC FCC Test Firm Test Site No. Designation No. Registration No. THO1—KS 03CHOG—KS COO1—KS Test Engineer Asa Cheng Carl NI Amos Zhang CN1257 314309 Temperature 22~24°C 21~22°C 25.3~26.°C Relative Humidity 53~55% 41~42% 38~40% Sporton International (Kunshan) Inc. Page Number : 6 of 22 TEL : +86—512—57900158 Report Issued Date : Oct. 11, 2019 FAX : +86—512—57900958 Report Version : Rev. 01 FCC ID: ZAFZZF4G Report Template No.: BUS—FR1SCNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 1.7 Applicable Standards According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards:  47 CFR Part 15 Subpart C §15.225  ANSI C63.10-2013 Sporton International (Kunshan) Inc. Page Number : 7 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 2. Test Configuration of Equipment Under Test 2.1 Descriptions of Test Mode Investigation has been done on all the possible configurations. The following table is a list of the test modes shown in this test report. Test Items AC Power Line Conducted Emissions Field Strength of Fundamental Emissions 20dB Spectrum Bandwidth Frequency Stability Radiated Emissions 9kHz~30MHz Radiated Emissions 30MHz~1GHz The EUT pre-scanned in four NFC type, A, B, F, V. The worst type (type F) was recorded in this report. Pre-scanned tests, X, Y, Z in three orthogonal panels to determine the final configuration (Y plane as worst plane) from all possible combinations. Test Cases AC Mode 1 : GSM 850 Idle + Bluetooth Link + WLAN Link(2.4G) + Adapter + Earphone + Conducted NFC Tx Emission Remark: For Radiated Test Cases, The tests were performed with Adapter and Earphone Sporton International (Kunshan) Inc. Page Number : 8 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 2.2 Connection Diagram of Test System 2.3 Table for Supporting Units Item Model Equipment Trade Name FCC ID Data Cable Power Cord Name 1. LTE Base Station Anritsu MT8820C N/A N/A Unshielded,1.8m Bluetooth 2. XiaoMI LYEJ02LM N/A N/A N/A Earphone shielded cable DC O/P 1.8m , 3. Notebook Lenovo G480 QDS-BRCM1050I N/A Unshielded AC I/P cable 1.8m 4. WLAN AP D-link DIR-655 KA21R655B1 N/A Unshielded,1.8m 5. SD Card Kingston 8GB N/A N/A N/A 6. LTE Base Station Anritsu MT8820C N/A N/A Unshielded,1.8m Sporton International (Kunshan) Inc. Page Number : 9 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 2.4 EUT Operation Test Setup The EUT was programmed to be in continuously transmitting mode. The ancillary equipment, NFC card, is used to make the EUT (NFC) continuously transmit at 13.56MHz and is placed around 3 cm gap to the EUT. Sporton International (Kunshan) Inc. Page Number : 10 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3. Test Results 3.1 AC Power Line Conducted Emissions Measurement 3.1.1 Limit of AC Conducted Emission For equipment that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits in the following table. Frequency of Emission Conducted Limit (dBμV) (MHz) Quasi-Peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 *Decreases with the logarithm of the frequency. 3.1.2 Measuring Instruments See list of measuring instruments of this test report. 3.1.3 Test Procedures 1. The EUT was placed 0.4 meter from the conducting wall of the shielding room, and it was kept at least 80 centimeters from any other grounded conducting surface. 2. Connect EUT to the power mains through a line impedance stabilization network (LISN). 3. All the support units are connecting to the other LISN. 4. The LISN provides 50 ohm coupling impedance for the measuring instrument. 5. The FCC states that a 50 ohm, 50 microhenry LISN should be used. 6. Both sides of AC line were checked for maximum conducted interference. 7. The frequency range from 150 kHz to 30 MHz was searched. 8. Set the test-receiver system to Peak Detect Function and specified bandwidth (IF Bandwidth = 9kHz) with Maximum Hold Mode. Then measurement is also conducted by Average Detector and Quasi-Peak Detector Function respectively. Sporton International (Kunshan) Inc. Page Number : 11 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.1.4 Test setup 3.1.5 Test Result of AC Conducted Emission Please refer to Appendix A. Sporton International (Kunshan) Inc. Page Number : 12 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.2 20dB and 99% OBW Spectrum Bandwidth Measurement 3.2.1 Limit Intentional radiators must be designed to ensure that the 20dB and 99% emission bandwidth in the specific band 13.553~13.567MHz. 3.2.2 Measuring Instruments See list of measuring instruments of this test report. 3.2.3 Test Procedures 1. The spectrum analyzer connected via a receive antenna placed near the EUT in peak Max hold mode. 2. The resolution bandwidth of 1 kHz and the video bandwidth of 3 kHz were used. 3. Measured the spectrum width with power higher than 20dB below carrier. 4. Measured the 99% OBW. 3.2.4 Test Setup 3.2.5 Test Result of Conducted Test Items Please refer to Appendix B. Sporton International (Kunshan) Inc. Page Number : 13 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.3 Frequency Stability Measurement 3.3.1 Limit The frequency tolerance of the carrier signal shall be maintained within +/- 0.01% (100ppm) 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. For battery operated equipment, the equipment tests shall be performed using a new battery. 3.3.2 Measuring Instruments See list of measuring instruments of this test report. 3.3.3 Test Procedures 1. The spectrum analyzer connected via a receive antenna placed near the EUT. 2. EUT have transmitted signal and fixed channelize. 3. Set the spectrum analyzer span to view the entire emissions bandwidth. 4. Set RBW = 1 kHz, VBW = 3 kHz with peak detector and maxhold settings. 6 5. The fc is declaring of channel frequency. Then the frequency error formula is (fc-f)/fc × 10 ppm and the limit is less than ±100ppm. 6. Extreme temperature rule is -20°C~50°C. 3.3.4 Test Setup 3.3.5 Test Result of Conducted Test Items Please refer to Appendix B. Sporton International (Kunshan) Inc. Page Number : 14 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.4 Field Strength of Fundamental Emissions and Mask Measurement 3.4.1 Limit Rules and specifications FCC CFR 47 Part 15 section 15.225 Description Compliance with the spectrum mask is tested with RBW set to 9kHz. Field Strength Field Strength Field Strength Field Strength Freq. of Emission (MHz) (μV/m) at 30m (dBμV/m) at 30m (dBμV/m) at 10m (dBμV/m) at 3m 1.705~13.110 30 29.5 48.58 69.5 13.110~13.410 106 40.5 59.58 80.5 13.410~13.553 334 50.5 69.58 90.5 13.553~13.567 15848 84.0 103.08 124.0 13.567~13.710 334 50.5 69.58 90.5 13.710~14.010 106 40.5 59.58 80.5 14.010~30.000 30 29.5 48.58 69.5 3.4.2 Measuring Instruments See list of measuring instruments of this test report. Sporton International (Kunshan) Inc. Page Number : 15 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.4.3 Test Procedures 1. Configure the EUT according to ANSI C63.10. The EUT was placed on the top of the turntable 0.8 meter above ground. The phase center of the loop receiving antenna mounted antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the receiving antenna was fixed at one meter above ground to find the maximum emissions field strength. 4. For Fundamental emissions, use the receiver to measure QP reading. 5. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum value. 6. Compliance with the spectrum mask is tested with RBW set to 9kHz. Note: Emission level (dBμV/m) = 20 log Emission level (μV/m). 3.4.4 Test Setup For radiated emissions below 30MHz 3.4.5 Test Result of Field Strength of Fundamental Emissions and Mask Please refer to Appendix C. Sporton International (Kunshan) Inc. Page Number : 16 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.5 Radiated Emissions Measurement 3.5.1 Limit The field strength of any emissions which appear outside of 13.110 ~14.010MHz band shall not exceed the general radiated emissions limits. Frequencies Field Strength Measurement Distance (MHz) (μV/m) (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 3.5.2 Measuring Instruments See list of measuring instruments of this test report. 3.5.3 Measuring Instrument Setting The following table is the setting of receiver. Receiver Parameter Setting Attenuation Auto Frequency Range: 9kHz~150kHz RBW 200Hz for QP Frequency Range: 150kHz~30MHz RBW 9kHz for QP Frequency Range: 30MHz~1000MHz RBW 120kHz for Peak Note: The emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9-90 kHz, 110-490 kHz. Radiated emission limits in these two bands are based on measurements employing an average detector. Sporton International (Kunshan) Inc. Page Number : 17 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.5.4 Test Procedures 1. Configure the EUT according to ANSI C63.10. The EUT was placed on the top of the turntable 0.8 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum value. 7. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. Antenna Requirements Sporton International (Kunshan) Inc. Page Number : 18 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.5.5 Test Setup For radiated emissions below 30MHz For radiated emissions above 30MHz 3.5.6 Test Result of Radiated Emissions Measurement Please refer to Appendix C. Remark: There is a comparison data of both open-field test site and semi-Anechoic chamber, and the result came out very similar. Sporton International (Kunshan) Inc. Page Number : 19 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 3.6 Antenna Requirements 3.6.1 Standard Applicable Except for special regulations, the Low-power Radio-frequency Devices must not be equipped with any jacket for installing an antenna with extension cable. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a standard antenna jack or electrical connector is prohibited. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the rule. 3.6.2 Antenna Anti-Replacement Construction An embedded-in antenna design is used. Sporton International (Kunshan) Inc. Page Number : 20 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 4. List of Measuring Equipment Calibration Instrument Manufacturer Model No. Serial No. Characteristics Test Date Due Date Remark Date Spectrum Conducted R&S FSV40 101040 10Hz~40GHz Aug. 06, 2019 Sep. 20, 2019 Aug. 05, 2020 Analyzer (TH01-KS) TBN-9605 Conducted Thermal Chamber Ten Billion TTC-B3S -40~+150°C Nov. 19, 2018 Sep. 20, 2019 Nov. 18, 2019 02 (TH01-KS) ABP00000 AC 0V~300V, Conducted AC Power Source Chroma 61602 Oct. 12, 2018 Sep. 20, 2019 Oct. 11, 2019 0811 45Hz~1000Hz (TH01-KS) MY564000 3Hz~8.5GHz;M Radiation EMI Test Receiver Keysight N9038A Oct. 12, 2018 Sep. 20, 2019 Oct. 11, 2019 23 ax 30dBm (03CH06-KS) Radiation Loop Antenna R&S HFH2-Z2 100321 9kHz~30MHz Oct. 19, 2018 Sep. 16, 2019 Oct. 18, 2019 (03CH06-KS) Radiation Bilog Antenna TeseQ CBL6111D 44483 30MHz-1GHz Dec. 28, 2018 Sep. 16, 2019 Dec. 27, 2019 (03CH06-KS) Radiation Amplifier SONOMA 310N 187289 9KHz ~1GHZ Aug. 06, 2019 Sep. 16, 2019 Aug. 05, 2020 (03CH06-KS) F1040900 Radiation AC Power Source Chroma 61601 N/A NCR Sep. 16, 2019 NCR 04 (03CH06-KS) Radiation Turn Table ChamPro EM 1000-T 060762-T 0~360 degree NCR Sep. 16, 2019 NCR (03CH06-KS) Radiation Antenna Mast ChamPro EM 1000-A 060762-A 1 m~4 m NCR Sep. 16, 2019 NCR (03CH06-KS) Conduction EMI Receiver R&S ESCI7 100768 9kHz~7GHz; Apr. 16, 2019 Sep. 17, 2019 Apr. 15, 2020 (CO01-KS) Conduction AC LISN MessTec AN3016 060103 9kHz~30MHz Oct. 12, 2018 Sep. 17, 2019 Oct. 11, 2019 (CO01-KS) AC LISN Conduction (for auxiliary MessTec AN3016 060105 9kHz~30MHz Nov. 19, 2018 Sep. 17, 2019 Nov. 18, 2019 (CO01-KS) equipment) ABP00000 AC 0V~300V, Conduction AC Power Source Chroma 61602 Oct. 12, 2018 Sep. 17, 2019 Oct. 11, 2019 0811 45Hz~1000Hz (CO01-KS) NCR: No Calibration Required Sporton International (Kunshan) Inc. Page Number : 21 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D 5. Uncertainty of Evaluation The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI 63.10-2013. All the measurement uncertainty value were shown with a coverage K=2 to indicate 95% level of confidence. The measurement data show herein meets or exceeds the CISPR measurement uncertainty values specified in CISPR 16-4-2 and can be compared directly to specified limit to determine compliance. Uncertainty of Conducted Emission Measurement (150 kHz ~ 30 MHz) Measuring Uncertainty for a Level of Confidence 2.9 dB of 95% (U = 2Uc(y)) Uncertainty of Radiated Emission Measurement (9 kHz ~ 30 MHz) Measuring Uncertainty for a Level of Confidence 5.0 dB of 95% (U = 2Uc(y)) Uncertainty of Radiated Emission Measurement (30 MHz ~ 1000 MHz) Measuring Uncertainty for a Level of Confidence 5.0 dB of 95% (U = 2Uc(y)) Sporton International (Kunshan) Inc. Page Number : 22 of 22 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D Appendix A. Test Results of Conducted Emission Test Temperature : 25.3~26.2℃ Test Engineer : Amos Zhang Relative Humidity : 38~40% Test Voltage : 120Vac / 60Hz Phase : Line (1) with antenna Remark: 13.560MHz is the NFC RF fundamental signal. Sporton International (Kunshan) Inc. Page Number : A1 of A4 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

somov «. _FCC RF Test Report Report No. : FR982703D . Temperature : 25.3~26.2°C Test Engineer : |Amos Zhang — —— Relative Humidity : (38~40% Test Voltage : |120Vac / 60Hz Phase : Neutral Level (dBuV) o WH ol ~— ECC PART 15C(AVG) 40 941 ; 30 20) 10 150 2 5 1 2 5 10 20 30 Frequency (MHz) Site : COO1—KS Condition : ECC PART 15C LISN—N—181119—060105 NEUTRAL Over Limit Read LISN Cable Freq Level Limit Ling Level Factor Loss Remark NHe dbuy a8 dBat dBur as ds 1 q.156 50.55 —15.14 65.69 30.90 0.18 10.47 QP 2 0. 156 41.55 —14.14 55.69 30.90 0.18 10.47 Average 3 .197 46 14 —11.62 63.76 38.60 0.17 10.37 0P 4 0.197 BT.44 —16.32 83.76 20.90 0.17 10.37 Average 6 0.217 38.72 —24.20 G2.92 28.20 0.17 10.35 QP 6 Q.217 24.12 —28.80 82.92 12.60 0.17 10.35 Averege T 6.914 35.38 —24.62 60.00 24.90 0.18 10.30 QP & 6.914 20.38 —20.62 50.00 18.90 0.18 10.30 Average a .407 36.29 —22.71 ©0.00 28.80 0.18 10.31 0P 10 T.407 30.09 —19.31 80.00 20.20 0.18 10.31 Average 11 8 60.00 2.19 0.18 10.32 QP 12 8 50.00 19.62 0.18 10. 32 Aversge B 13 60.00 48.60 0.13 10. 38 gP 14 +0 13 50.00 48.20 0.13 10. 38 Average (1) with antenna Remark: 13.560MHz is the NFC RF fundamental signal. Sporton International (Kunshan) Inc. Page Number : A2 of A4 TEL : +86—512—57900158 Report Issued Date : Oct. 11, 2019 FAX : +86—512—57900958 Report Version : Rev. 01 FCC ID: ZAFZZF4G Report Template No.: BUS—FR1SCNFC Version 2.0

FCC RF Test Report Report No. : FR982703D Temperature : 25.3~26.2℃ Test Engineer : Amos Zhang Relative Humidity : 38~40% Test Voltage : 120Vac / 60Hz Phase : Line (2) With dummy load Remark: Only the fundamental NFC signal needs to be retested per KDB 174176. Sporton International (Kunshan) Inc. Page Number : A3 of A4 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D Temperature : 25.3~26.2℃ Test Engineer : Amos Zhang Relative Humidity : 38~40% Test Voltage : 120Vac / 60Hz Phase : Neutral (2) With dummy load Remark: Only the fundamental NFC signal needs to be retested per KDB 174176. Sporton International (Kunshan) Inc. Page Number : A4 of A4 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D Appendix B. Test Results of Conducted Test Items B1. Test Result of 20dB Spectrum Bandwidth Test mode NFC Tx Test Frequency (MHz) 13.56 20dB Bandwidth (kHz) 2.49 99% Occupied BW(kHz) 2.11 fL＞13.553 13.558698 Test Result Frequency range (MHz) fH＜13.567 13.561187 Complies Sporton International (Kunshan) Inc. Page Number : B1 of B2 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

somov «. _FCC RF Test Report Report No. : FR982703D B2. Test Result of Frequency Stability B3. Voltage vs. Frequency Stability Temperature vs. Frequency Stability Voltage (Vac) Measurement Temperature (°C) Measurement Frequency (MHz) Frequency (MHz) 120 13.559943 —20 13.559942 102 13.559943 —10 13.559942 138 13.559943 0 13.559942 — — 10 13.559942 — — 20 13.559942 — — 30 13.559942 — — 40 13.559942 — — 50 13.559942 Max.Deviation (MHz) —0.000058 Max.Deviation (MHz) —0.000058 Max.Deviation (ppm) ~4.2404 Max.Deviation (ppm) —4.2662 Limit FS < £100 ppm Limit FS < £100 ppm Test Result PASS Test Result PASS Sporton International (Kunshan) Inc. Page Number : B2 of B2 TEL : +86—512—57900158 Report Issued Date : Oct. 11, 2019 FAX : +86—512—57900958 Report Version : Rev. 01 FCC ID: ZAFZZF4G Report Template No.: BUS—FR1SCNFC Version 2.0

FCC RF Test Report Report No. : FR982703D Appendix C. Test Results of Radiated Test Items C1. Test Result of Field Strength of Fundamental Emissions Test Mode : NFC Tx Test Frequency (MHz) 13.56 Sporton International (Kunshan) Inc. Page Number : C1 of C3 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D C2. Results of Radiated Spurious Emissions (9 kHz~30MHz) Test Mode : NFC Tx Polarization : Horizontal Frequency Level Over Limit Read Antenna Cable Ant Table Remark Limit Line Level Factor Loss Pos Pos ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) (dBμV) ( dB ) ( dB ) ( cm ) ( deg ) 0.00999 54.44 -73.18 127.62 33.83 20.6 0.01 Average 0.01746 54.94 -67.82 122.76 34.33 20.6 0.01 Average 1.044 42.61 -24.61 67.22 21.59 21 0.02 QP 2.966 37.76 -31.78 69.54 16.72 21 0.04 QP 18.625 37.88 -31.66 69.54 17.07 20.6 0.21 QP 27.725 36.59 -32.95 69.54 16.46 19.82 0.31 QP Test Mode : NFC Tx Polarization : Vertical Frequency Level Over Limit Read Antenna Cable Ant Table Remark Limit Line Level Factor Loss Pos Pos ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) (dBμV) ( dB ) ( dB ) ( cm ) ( deg ) 0.00985 55.57 -72.17 127.74 34.96 20.6 0.01 Average 0.01915 55.08 -66.88 121.96 34.47 20.6 0.01 Average 1.131 43.2 -23.33 66.53 22.18 21 0.02 QP 2.582 43.69 -25.85 69.54 22.65 21 0.04 QP 18.999 37.14 -32.4 69.54 16.32 20.6 0.22 QP 27.67 36.6 -32.94 69.54 16.46 19.83 0.31 QP Note: 1. The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. 2. Distance extrapolation factor = 40 log (specific distance / test distance) (dB); 3. Limit line = specific limits (dBμV) + distance extrapolation factor. Sporton International (Kunshan) Inc. Page Number : C2 of C3 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0

FCC RF Test Report Report No. : FR982703D C3. Results of Radiated Spurious Emissions (30MHz~1GHz) Test Mode : NFC Tx Polarization : Horizontal Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Remark Limit Line Level Factor Loss Factor Pos Pos ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) (dBμV) ( dB ) ( dB ) ( dB ) ( cm ) ( deg ) 67.83 25.02 -14.98 40 43.53 12.44 0.98 31.93 Peak 94.99 25.53 -17.97 43.5 40.73 15.6 1.13 31.93 Peak 176.47 24.38 -19.12 43.5 38.68 16.09 1.53 31.92 Peak 217.21 26.84 -19.16 46 40.7 16.35 1.71 31.92 Peak 748.77 27.7 -18.3 46 28.35 28.46 3.14 32.25 Peak 922.4 33.27 -12.73 46 31.05 29.97 3.5 31.25 100 0 Peak Test Mode : NFC Tx Polarization : Vertical Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Remark Limit Line Level Factor Loss Factor Pos Pos ( MHz ) ( dBμV/m ) ( dB ) ( dBμV/m ) (dBμV) ( dB ) ( dB ) ( dB ) ( cm ) ( deg ) 40.67 33.31 -6.69 40 45.4 19.16 0.71 31.96 100 0 Peak 47.46 26.45 -13.55 40 41.68 15.9 0.81 31.94 Peak 67.83 27.04 -12.96 40 45.55 12.44 0.98 31.93 Peak 176.47 24.68 -18.82 43.5 38.98 16.09 1.53 31.92 Peak 217.21 24.42 -21.58 46 38.28 16.35 1.71 31.92 Peak 957.32 29.57 -16.43 46 26.09 30.84 3.56 30.92 Peak Note: 1. The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. 2. Emission level (dBμV/m) = 20 log Emission level (μV/m). 3. Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor= Level. Sporton International (Kunshan) Inc. Page Number : C3 of C3 TEL : +86-512-57900158 Report Issued Date : Oct. 11, 2019 FAX : +86-512-57900958 Report Version : Rev. 01 FCC ID: 2AFZZF4G Report Template No.: BU5-FR15CNFC Version 2.0


Document Created: 2019-11-07 01:00:37
Document Modified: 2019-11-07 01:00:37
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