M1910F4G_TestRpt_JBP

FCC ID: 2AFZZF4G

Test Report

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FCCID_4505024

            FCC Test Report                                                      Report No. : FC982703




                                  FCC Test Report
              APPLICANT                 :   Xiaomi Communications Co., Ltd.
              EQUIPMENT                 :   Mobile Phone
              BRAND NAME                :   XIAOMI
              MODEL NAME                :   M1910F4G, M1910F4S
              FCC ID                    : 2AFZZF4G
              STANDARD                  : 47 CFR Part 15 Subpart B
              CLASSIFICATION            : Certification

       The product was received on Aug. 27, 2019 and testing was completed on Oct. 15, 2019.
       We, Sporton International (Kunshan) Inc., would like to declare that the tested sample
       has been evaluated in accordance with the test procedures given in ANSI C63.4-2014
       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 23
TEL : +86-512-57900158                                                Report Issued Date : Oct. 18, 2019
FAX : +86-512-57900958                                                Report Version       : Rev. 01
FCC ID : 2AFZZF4G                                                  Report Template No.: BU5-FC15B Version 3.0


               FCC Test Report                                                                                                   Report No. : FC982703




                                                    TABLE OF CONTENTS

REVISION HISTORY.......................................................................................................................................... 3

SUMMARY OF 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 ........................................................................................................................... 7
      1.6.     Test Location ..................................................................................................................................... 7
      1.7.     Applicable Standards ........................................................................................................................ 7

2. TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 8
      2.1.     Test Mode ......................................................................................................................................... 8
      2.2.     Connection Diagram of Test System .............................................................................................. 10
      2.3.     Support Unit used in test configuration and system ........................................................................ 11
      2.4.     EUT Operation Test Setup .............................................................................................................. 12

3. TEST RESULT ........................................................................................................................................... 13
      3.1.     Test of AC Conducted Emission Measurement .............................................................................. 13
      3.2.     Test of Radiated Emission Measurement ....................................................................................... 17

4. LIST OF MEASURING EQUIPMENT ........................................................................................................ 22

5. UNCERTAINTY OF EVALUATION ........................................................................................................... 23

APPENDIX A. SETUP PHOTOGRAPHS




Sporton International (Kunshan) Inc.                                                                            Page Number          : 2 of 23
TEL : +86-512-57900158                                                                                          Report Issued Date : Oct. 18, 2019
FAX : +86-512-57900958                                                                                          Report Version       : Rev. 01
FCC ID : 2AFZZF4G                                                                                            Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                             Report No. : FC982703




                                          REVISION HISTORY

   REPORT NO.           VERSION                             DESCRIPTION                         ISSUED DATE

     FC982703            Rev. 01       Initial issue of report                                  Oct. 18, 2019




Sporton International (Kunshan) Inc.                                         Page Number          : 3 of 23
TEL : +86-512-57900158                                                       Report Issued Date : Oct. 18, 2019
FAX : +86-512-57900958                                                       Report Version       : Rev. 01
FCC ID : 2AFZZF4G                                                         Report Template No.: BU5-FC15B Version 3.0


             FCC Test Report                                                         Report No. : FC982703




                                 SUMMARY OF TEST RESULT

    Report
               FCC Rule            Description           Limit             Result             Remark
   Section

                                                                                            Under limit

      3.1        15.107      AC Conducted Emission   < 15.107 limits        PASS            10.64 dB at

                                                                                            7.368 MHz

                                                                                            Under limit

      3.2        15.109         Radiated Emission    < 15.109 limits        PASS             8.43 dB at

                                                                                           480.080 MHz



  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.




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TEL : +86-512-57900158                                                    Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                           Report No. : FC982703



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
                                                  Conduction:
                                                  868768040009430/868768040009448 for Sample 1
                                                  868768049991376/868768049991384 for Sample 2
        IMEI Code
                                                  Radiation:
                                                  868768040040813/868768040040821 for Sample 1
                                                  868768049991376/868768049991384 for Sample 2
        HW Version                                P2
        SW Version                                MIUI11
        EUT Stage                                 Identical Prototype
       Remark:
       1.   The above EUT's information was declared by manufacturer. Please refer to the specifications or
            user's manual for more detailed description.
       2.   There are two samples under test, the differences between two samples are for Memory and
            Camera. According to the difference, sample 1 perform full test and sample 2 verifiy the USB data
            link mode and Camera mode.




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TEL : +86-512-57900158                                                     Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                          Report No. : FC982703


1.4. Product Specification of Equipment Under Test
                                       Standards-related Product Specification
                                                  GSM850: 824.2 MHz ~ 848.8 MHz
                                                  GSM1900: 1850.2 MHz ~ 1909.8MHz
                                                  WCDMA Band V: 826.4 MHz ~ 846.6 MHz
                                                  WCDMA Band IV : 1712.4 MHz ~ 1752.6 MHz
                                                  WCDMA Band II: 1852.4 MHz ~ 1907.6 MHz
                                                  LTE Band 2 : 1850.7 MHz ~ 1909.3 MHz
                                                  LTE Band 4 : 1710.7 MHz ~ 1754.3 MHz
                                                  LTE Band 5 : 824.7 MHz ~ 848.3 MHz
                                                  LTE Band 7 : 2502.5 MHz ~ 2567.5 MHz
        Tx Frequency
                                                  LTE Band 26 : 814.7 MHz ~ 848.3 MHz
                                                  LTE Band 38 : 2572.5 MHz ~ 2617.5 MHz
                                                  802.11b/g/n: 2412 MHz ~ 2462 MHz
                                                  802.11a/n/ac: 5180 MHz ~ 5240 MHz;
                                                                5260 MHz ~ 5320 MHz;
                                                                5500 MHz ~ 5700 MHz
                                                               5745 MHz ~ 5805 MHz
                                                  Bluetooth: 2402 MHz ~ 2480 MHz
                                                  NFC : 13.56 MHz
                                                  GSM850: 869.2 MHz ~ 893.8 MHz
                                                  GSM1900: 1930.2 MHz ~ 1989.8 MHz
                                                  WCDMA Band V: 871.4 MHz ~ 891.6 MHz
                                                  WCDMA Band IV : 2112.4 MHz ~ 2152.6 MHz
                                                  WCDMA Band II: 1932.4 MHz ~ 1987.6 MHz
                                                  LTE Band 2 : 1930.7 MHz ~ 1989.3 MHz
                                                  LTE Band 4 : 2110.7 MHz ~ 2154.3 MHz
                                                  LTE Band 5 : 869.7 MHz ~ 893.3 MHz
                                                  LTE Band 7 : 2622.5 MHz ~ 2687.5 MHz
                                                  LTE Band 26 : 859.7 MHz ~ 893.3 MHz
        Rx Frequency
                                                  LTE Band 38: 2572.5 MHz ~ 2617.5 MHz
                                                  802.11b/g/n: 2412 MHz ~ 2462 MHz
                                                  802.11a/n/ac: 5180 MHz ~ 5240 MHz;
                                                                5260 MHz ~ 5320 MHz;
                                                                5500 MHz ~ 5700 MHz
                                                               5745 MHz ~ 5805 MHz
                                                  Bluetooth: 2402 MHz ~ 2480 MHz
                                                  GNSS : 1559 MHz ~ 1610 MHz
                                                  NFC : 13.56 MHz
                                                  FM: 87.5 MHz ~ 108 MHz
                                                  WWAN : PIFA Antenna
                                                  WLAN : PIFA Antenna
                                                  Bluetooth : PIFA Antenna
        Antenna Type
                                                  GNSS: PIFA Antenna
                                                  NFC : planar antenna
                                                  FM : Fixed Internal Antenna
                                                  GSM: GMSK
                                                  GPRS: GMSK
                                                  EDGE(MCS 0-4): GMSK / (MCS 5-9): 8PSK
        Type of Modulation
                                                  WCDMA : BPSK (Uplink)
                                                  HSDPA/DC-HSDPA : QPSK (Uplink)
                                                  HSUPA : QPSK (Uplink)

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TEL : +86-512-57900158                                                    Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                               Report No. : FC982703

                                                     HSPA+ : 16QAM (16QAM uplink is not supported)
                                                     DC-HSDPA : 64QAM
                                                     LTE: QPSK / 16QAM / 64QAM / 256QAM(Downlink)
                                                     802.11b : DSSS (DBPSK / DQPSK / CCK)
                                                     802.11a/g/n/ac : OFDM (BPSK / QPSK / 16QAM / 64QAM
                                                     /256QAM)
                                                     Bluetooth LE : GFSK
                                                     Bluetooth (1Mbps) : GFSK
                                                     Bluetooth (2Mbps) :π/4-DQPSK
                                                     Bluetooth (3Mbps) : 8-DPSK
                                                     GNSS : BPSK
                                                     FM
                                                     NFC: ASK
       Note: GNSS Rx = GPS + Glonass + Beidou + Galileo


1.5. Modification of EUT
       No modifications are made to the EUT during all test items.


1.6. Test Location
       Sporton International (Kunshan) Inc. is accredited to ISO/IEC 17025:2017 by American Association for
       Laboratory Accreditation with Certificate Number 5145.02.
        Test Firm                 Sporton International (Kunshan) Inc.
                                  No. 1098, Pengxi North Road, Kunshan Economic Development Zone
                                  Jiangsu Province 215300 People’s Republic of China
        Test Site Location
                                  TEL : +86-512-57900158
                                  FAX : +86-512-57900958
                                       Sporton Site No.     FCC Designation No.       FCC Test Firm Registration No.
        Test Site No.                     CO01-KS
                                                                   CN1257                            314309
                                         03CH02-KS



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 B
             ANSI C63.4-2014


       Remark: All test items were verified and recorded according to the standards and without any deviation
                 during the test.




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TEL : +86-512-57900158                                                         Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                            Report No. : FC982703



2. Test Configuration of Equipment Under Test

2.1. Test Mode
       The EUT has been associated with peripherals pursuant to ANSI C63.4-2014 and configuration
       operated in a manner tended to maximize its emission characteristics in a typical application.
       Frequency range investigated: conduction emission (150 kHz to 30 MHz), radiation emission (30MHz
       to the 5th harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower).


            Test Items                                       Function Type

                              Mode 1 : GSM 850 Rx(Middle) + Bluetooth Idle + WLAN Idle(2.4G) + Earphone +
                                       Camera(Rear) + USB Cable(Charging from Adapter) + SIM 1 with Ant.1
                                       for Sample 1
                              Mode 2 : PCS 1900 Rx + Bluetooth Idle + WLAN Idle(5G) + Earphone +
                                       Camera(Front) + USB Cable(Charging from Adapter) + SIM 2 with Ant.2
                                       for Sample 1
                              Mode 3 : WCDMA Band V Rx(Low) + Bluetooth Idle + WLAN Idle(2.4G) +
                                       Earphone + MPEG4 + USB Cable(Charging from Adapter) + SIM 1 with
                                       Ant.1 for Sample 1
                              Mode 4 : LTE Band 5 Rx(High) + Bluetooth Idle + WLAN Idle(5G) + Earphone +
                                       NFC On + USB Cable(Charging from Adapter) + SIM 2 with Ant.1 for
          AC Conducted                 Sample 1
            Emission          Mode 5 : LTE Band 26 Rx(High) + Bluetooth Idle + WLAN Idle(2.4G) + Earphone
                                       + FM Rx(98MHz) + USB Cable(Charging from Adapter) + SIM 1 with
                                       Ant.1 for Sample 1
                              Mode 6 : LTE Band 7 Rx + Bluetooth Idle + WLAN Idle(5G) + Earphone + GNSS
                                       Rx + USB Cable(Data Link with Notebook) + SIM 2 with Ant.1 for
                                       Sample 1
                              Mode 7 : GSM 850 Rx(Middle) + Bluetooth Idle + WLAN Idle(2.4G) + Earphone +
                                       Camera(Rear) + USB Cable(Charging from Adapter) + SIM 1 with Ant.1
                                       for Sample 2
                              Mode 8 : LTE Band 7 Rx + Bluetooth Idle + WLAN Idle(5G) + Earphone + GNSS
                                       Rx + USB Cable(Data Link with Notebook) + SIM 2 with Ant.1 for
                                       Sample 2




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TEL : +86-512-57900158                                                      Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                             Report No. : FC982703


                              Mode 1 : GSM 850 Rx(Middle) + Bluetooth Idle + WLAN Idle(2.4G) + Earphone +
                                       Camera(Rear) + USB Cable(Charging from Adapter) + SIM 1 with Ant.1
                                       for Sample 1
                              Mode 2 : PCS 1900 Rx + Bluetooth Idle + WLAN Idle(5G) + Earphone +
                                       Camera(Front) + USB Cable(Charging from Adapter) + SIM 2 with Ant.2
                                       for Sample 1
                              Mode 3 : WCDMA Band V Rx(Low) + Bluetooth Idle + WLAN Idle(2.4G) +
                                       Earphone + MPEG4 + USB Cable(Charging from Adapter) + SIM 1 with
                                       Ant.1 for Sample 1
                              Mode 4 : LTE Band 5 Rx(High) + Bluetooth Idle + WLAN Idle(5G) + Earphone +
                                       NFC On + USB Cable(Charging from Adapter) + SIM 1 with Ant.1 for
            Radiated                   Sample 1
            Emissions         Mode 5 : LTE Band 26 Rx(High) + Bluetooth Idle + WLAN Idle(2.4G) + Earphone
                                       + FM Rx(108MHz) + USB Cable(Charging from Adapter) + SIM 1 with
                                       Ant.1 for Sample 1
                              Mode 6 : LTE Band 7 Rx + Bluetooth Idle + WLAN Idle(5G) + Earphone + GNSS
                                       Rx + USB Cable(Data Link with Notebook) + SIM 1 with Ant.1 for
                                       Sample 1
                              Mode 7 : GSM 850 Rx(Middle) + Bluetooth Idle + WLAN Idle(2.4G) + Earphone +
                                       Camera(Rear) + USB Cable(Charging from Adapter) + SIM 1 with Ant.1
                                       for Sample 2
                              Mode 8 : LTE Band 5 Rx(High) + Bluetooth Idle + WLAN Idle(5G) + Earphone +
                                       NFC On + USB Cable(Charging from Adapter) + SIM 2 with Ant.1 for
                                       Sample 2

       Remark:
            1.    The worst case of AC is mode 4; only the test data of this mode is reported.
            2.    The worst case of RE is mode 6; only the test data of this mode is reported.
            3.    Data Link with Notebook means data application transferred mode between EUT and
                  Notebook
            4.    Ant.1 mean main antenna; Ant.2 mean diversity antenna.




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TEL : +86-512-57900158                                                       Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                                              Report No. : FC982703


2.2. Connection Diagram of Test System


                  System                                                                                     BT
                                       AP router           Notebook              GPS Station
                 Simulator                                                                                Earphone



                   Power
                                                               EUT
                                                                                                          Notebook
                  Source




                   NFC                 Earphone                iPod                WLAN AP                 Monitor




                                  This example is connection diagram of EUT test configurations.

                   . For detail, please refer to test mode configuration and setup photographs for each test item.




Sporton International (Kunshan) Inc.                                                        Page Number          : 10 of 23
TEL : +86-512-57900158                                                                      Report Issued Date : Oct. 18, 2019
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             FCC Test Report                                                          Report No. : FC982703


2.3. Support Unit used in test configuration and system
        Item Equipment           Trade Name Model Name     FCC ID          Data Cable         Power Cord
        1.    System Simulator Anritsu      MT8820C        N/A             N/A                Unshielded,1.8m

        2.    Base Station       R&S        CMU 200        N/A             N/A                Unshielded,1.8m

        3.    GPS Station        R&S        SMBV100A       258305          N/A                N/A

        4.    FM Station         R&S        SMBV100A       N/A             N/A                Unshielded,1.8m

        5.    WLAN AP            D-link     DIR-655        KA21R655B1      N/A                Unshielded,1.8m

        6.    WLAN AP            TP-Link    TL-WDR5600 N/A                 N/A                Unshielded,1.8m

        7.    WLAN AP            TP-Link    AC66U          N/A             N/A                Unshielded,1.8m

        8.    Earphone           Lenovo     N/A            N/A             N/A                N/A

              Bluetooth
        9.                       Xiaomi     LYEJ02LM       N/A             N/A                N/A
              Earphone
                                                                                               AC I/P:
                                                                                               Unshielded, 1.8 m
        10. Notebook             Lenovo     G480           QDS-BRCM1050I N/A
                                                                                               DC O/P:
                                                                                               Shielded, 1.8 m
                                                                                               AC I/P:
                                                                                               Unshielded, 1.8 m
        11. Notebook             Dell       Latitude3440   N/A             N/A
                                                                                               DC O/P:
                                                                                               Shielded, 1.8 m
        12. iPod                  Apple     A1199          FCC DoC         shielded, 1.2 m    N/A
        13. SD Card              Kingston   8GB            N/A             N/A                N/A

        14. SD Card              SanDisk    Uitra          N/A             N/A                N/A

        15. NFC Card             N/A        N/A            N/A             N/A                N/A

        16. Hard Disk            Lenovo     FH310          DoC             Shielded, 1.2m     N/A




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TEL : +86-512-57900158                                                     Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                           Report No. : FC982703


2.4. EUT Operation Test Setup
       The EUT was in GSM or WCDMA or LTE idle mode during the testing. The EUT was synchronized to
       the BCCH, and is in continuous receiving mode by setting system simulator’s paging reorganization.


       At the same time, the EUT was attached to the Bluetooth earphone or WLAN AP, and the following
       programs installed in the EUT were programmed during the test.
       1. Data application is transferred between notebook and EUT via USB cable.
       2. Turn on camera to capture images.
       3. Turn on NFC Function.
       4. Turn on MPEG4 function.
       5. Turn on GNSS function to make the EUT receive continuous signals from GNSS station.
       6. Turn on FM function to make the EUT receive continuous signals from FM station




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TEL : +86-512-57900158                                                     Report Issued Date : Oct. 18, 2019
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              FCC Test Report                                                            Report No. : FC982703



3. Test Result

3.1. Test of AC Conducted Emission Measurement
3.1.1 Limits 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.
         <Class B Limit>

           Frequency of emission                                Conducted limit (dBuV)
                     (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
         The measuring equipment is listed in the section 4 of this test report.



3.1.3 Test Procedure
         1.     The EUT was placed 0.4 meter from the conducting wall of the shielding room 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.




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TEL : +86-512-57900158                                                        Report Issued Date : Oct. 18, 2019
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            FCC Test Report                          Report No. : FC982703


3.1.4 Test Setup




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            FCC Test Report                                                              Report No. : FC982703


3.1.5 Test Result of AC Conducted Emission
                                                                          Temperature :            22.3~23.2℃
          Test Engineer : Amos Zhang
                                                                          Relative Humidity : 38~40%
          Test Voltage :      120Vac / 60Hz                               Phase :                  Line
          Remark :            All emissions not reported here are more than 10 dB below the prescribed limit.




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TEL : +86-512-57900158                                                        Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                              Report No. : FC982703



                                                                          Temperature :            22.3~23.2℃
          Test Engineer : Amos Zhang
                                                                          Relative Humidity : 38~40%
          Test Voltage :      120Vac / 60Hz                               Phase :                  Neutral
          Remark :            All emissions not reported here are more than 10 dB below the prescribed limit.




         Note:
         1. Level(dBμV) = Read Level(dBμV) + LISN Factor(dB) + Cable Loss(dB)
         2. Over Limit(dB) = Level(dBμV) – Limit Line(dBμV)




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TEL : +86-512-57900158                                                        Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                              Report No. : FC982703


3.2. Test of Radiated Emission Measurement
3.2.1. Limit of Radiated Emission
         The emissions from an unintentional radiator shall not exceed the field strength levels specified in the
         following table:
         <Class B Limit>
                      Frequency                      Field Strength                Measurement Distance
                         (MHz)                     (microvolts/meter)                       (meters)
                        30 – 88                            100                                  3

                       88 – 216                            150                                  3

                       216 - 960                           200                                  3

                      Above 960                            500                                  3



3.2.2. Measuring Instruments
         The measuring equipment is listed in the section 4 of this test report.




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TEL : +86-512-57900158                                                        Report Issued Date : Oct. 18, 2019
FAX : +86-512-57900958                                                        Report Version       : Rev. 01
FCC ID : 2AFZZF4G                                                          Report Template No.: BU5-FC15B Version 3.0


              FCC Test Report                                                           Report No. : FC982703


3.2.3. Test Procedures
         1.     The EUT was placed on a turntable with 0.8 meter above ground.
         2.     The EUT was set 3 meters from the interference receiving antenna, which was mounted on the
                top of a variable height antenna tower.
         3.     The table was rotated 360 degrees to determine the position of the highest radiation.
         4.     The antenna is a Bi-Log antenna and its height is adjusted between one to four meters above
                ground to find the maximum value of the field strength for both horizontal polarization and
                vertical polarization of the antenna.
         5.     For each suspected emission, the EUT was arranged to its worst case and then tune the
                antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the
                maximum reading.
         6.     Set the test-receiver system to Peak Detect Function and specified bandwidth with Maximum
                Hold Mode (RBW=120kHz/VBW=300kHz for frequency below 1GHz; RBW=1MHz VBW=3MHz
                (Peak), RBW=1MHz/VBW=10Hz (Average) for frequency above 1GHz).
         7.     If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, peak
                values of EUT will be reported. Otherwise, the emission will be repeated by using the
                quasi-peak method and reported.
         8.     Emission level (dBµV/m) = 20 log Emission level (µV/m)
         9.     Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level




Sporton International (Kunshan) Inc.                                         Page Number          : 18 of 23
TEL : +86-512-57900158                                                       Report Issued Date : Oct. 18, 2019
FAX : +86-512-57900958                                                       Report Version       : Rev. 01
FCC ID : 2AFZZF4G                                                         Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                        Report No. : FC982703


3.2.4. Test Setup of Radiated Emission
         For radiated emissions from 30MHz to 1GHz




         For radiated emissions above 1GHz




Sporton International (Kunshan) Inc.                    Page Number          : 19 of 23
TEL : +86-512-57900158                                  Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                              Report No. : FC982703


3.2.5. Test Result of Radiated Emission
                                          Temperature :          21~22°C
          Test Engineer : Carl Ni
                                          Relative Humidity : 41~42%
          Test Distance : 3m              Polarization :         Horizontal




Sporton International (Kunshan) Inc.                          Page Number          : 20 of 23
TEL : +86-512-57900158                                        Report Issued Date : Oct. 18, 2019
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            FCC Test Report                                                        Report No. : FC982703



                                                    Temperature :          21~22°C
          Test Engineer : Carl Ni
                                                    Relative Humidity : 41~42%
          Test Distance : 3m                        Polarization :         Vertical




         Note:
         1. Level(dBμV/m) = Read Level(dBμV) + Antenna Factor(dB/m) + Cable Loss(dB) - Preamp
             Factor(dB)
         2. Over Limit(dB) = Level(dBμV/m) – Limit Line(dBμV/m)




Sporton International (Kunshan) Inc.                                    Page Number          : 21 of 23
TEL : +86-512-57900158                                                  Report Issued Date : Oct. 18, 2019
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               FCC Test Report                                                                             Report No. : FC982703



   4. List of Measuring Equipment
                                                                             Calibration
 Instrument    Manufacturer       Model No.   Serial No.   Characteristics                     Test Date      Due Date        Remark
                                                                                Date
  EMI Test                                            9kHz~7GHz;Ma                Sep. 06, 2019~                             Radiation
                   R&S              ESR7       101403               Aug. 06, 2019                Aug. 05, 2020
  Receiver                                                x 30dBm                  Oct. 15, 2019                           (03CH02-KS)
EXA Spectrum                                          10Hz-44G,MAX                Sep. 06, 2019~                             Radiation
                  Keysight      N9010A    MY55150208                Apr. 15, 2019                Apr. 16, 2020
  Analyzer                                                  30dB                   Oct. 15, 2019                           (03CH02-KS)
                                                                                  Sep. 06, 2019~                             Radiation
Bilog Antenna      TeseQ       CBL6111D       49922    30MHz-1GHz May 30, 2019                   May 29, 2020
                                                                                   Oct. 15, 2019                           (03CH02-KS)
 Double Ridge                                                                     Sep. 06, 2019~                             Radiation
                ETS-Lindgren      3117        75959    1GHz~18GHz Jan. 27, 2019                  Jan. 26, 2020
Horn Antenna                                                                       Oct. 15, 2019                           (03CH02-KS)
                                                                                  Sep. 06, 2019~                             Radiation
SHF-EHF Horn Com-power          AH-840       101070   18GHz~40GHz Jan. 05, 2019                  Jan. 04, 2020
                                                                                   Oct. 15, 2019                           (03CH02-KS)
                             TTA1840-35-H                                         Sep. 06, 2019~                             Radiation
   Amplifier      MITEQ                     1887435      18~40GHz   Feb. 08, 2019                Feb. 07, 2020
                                   G                                               Oct. 15, 2019                           (03CH02-KS)
                                                                                  Sep. 06, 2019~                             Radiation
   Amplifier     SONOMA          310N        187289     9KHz-1GHz   Aug. 06, 2019                Aug. 05, 2020
                                                                                   Oct. 15, 2019                           (03CH02-KS)
                                                      500MHz~26.5G                Sep. 06, 2019~                             Radiation
   Amplifier      Keysight      83017A    MY57280106                Apr. 15, 2019                Apr. 14, 2020
                                                             Hz                    Oct. 15, 2019                           (03CH02-KS)
  AC Power                                61601000247                             Sep. 06, 2019~                             Radiation
                  Chroma         61601                       N/A        NCR                          NCR
    Source                                      3                                  Oct. 15, 2019                           (03CH02-KS)
                                                                                  Sep. 06, 2019~                             Radiation
  Turn Table        MF          MF7802         N/A     0~360 degree     NCR                          NCR
                                                                                   Oct. 15, 2019                           (03CH02-KS)
                                                                                  Sep. 06, 2019~                             Radiation
Antenna Mast        MF          MF7802         N/A        1 m~4 m       NCR                          NCR
                                                                                   Oct. 15, 2019                           (03CH02-KS)
                                                                                  Sep. 17, 2019~                            Conduction
 EMI Receiver       R&S          ESCI7       100768     9kHz~7GHz;  Apr. 16, 2019                Apr. 15, 2020
                                                                                   Oct. 15, 2019                            (CO01-KS)
                                                                                  Sep. 17, 2019~                            Conduction
   AC LISN        MessTec       AN3016       060103    9kHz~30MHz Apr. 16, 2019                  Apr. 15, 2020
                                                                                   Oct. 15, 2019                            (CO01-KS)
   AC LISN
                                                                                  Sep. 17, 2019~                            Conduction
 (for auxiliary   MessTec       AN3016       060105    9kHz~30MHz Nov. 19, 2018                  Nov. 18, 2019
                                                                                   Oct. 15, 2019                            (CO01-KS)
  equipment)
  AC Power                                ABP0000008 AC 0V~300V,                  Sep. 17, 2019~                            Conduction
                  Chroma         61602                              Nov. 19, 2018                Nov. 18, 2019
    Source                                      11     45Hz~1000Hz                 Oct. 15, 2019                            (CO01-KS)
   NCR: No Calibration Required




   Sporton International (Kunshan) Inc.                                                       Page Number          : 22 of 23
   TEL : +86-512-57900158                                                                     Report Issued Date : Oct. 18, 2019
   FAX : +86-512-57900958                                                                     Report Version       : Rev. 01
   FCC ID : 2AFZZF4G                                                                       Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                  Report No. : FC982703



5. Uncertainty of Evaluation
       Uncertainty of Conducted Emission Measurement (150 kHz ~ 30 MHz)
        Measuring Uncertainty for a Level of Confidence
                                                                          2.9dB
                     of 95% (U = 2Uc(y))


       Uncertainty of Radiated Emission Measurement (30 MHz ~ 1000 MHz)
        Measuring Uncertainty for a Level of Confidence
                                                                          4.9dB
                     of 95% (U = 2Uc(y))


       Uncertainty of Radiated Emission Measurement (1000 MHz ~ 18000 MHz)
        Measuring Uncertainty for a Level of Confidence
                                                                          5.0dB
                     of 95% (U = 2Uc(y))


       Uncertainty of Radiated Emission Measurement (18000 MHz ~ 40000 MHz)
        Measuring Uncertainty for a Level of Confidence
                                                                          5.1dB
                     of 95% (U = 2Uc(y))




Sporton International (Kunshan) Inc.                              Page Number          : 23 of 23
TEL : +86-512-57900158                                            Report Issued Date : Oct. 18, 2019
FAX : +86-512-57900958                                            Report Version       : Rev. 01
FCC ID : 2AFZZF4G                                              Report Template No.: BU5-FC15B Version 3.0



Document Created: 2019-11-06 13:53:12
Document Modified: 2019-11-06 13:53:12

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