TestRpt_JBP

FCC ID: 2AFZZ-XMSF11G

Test Report

Download: PDF
FCCID_4352141

            FCC Test Report                                                  Report No. : FC921903-02




                                  FCC Test Report
              APPLICANT                 :   Xiaomi Communications Co., Ltd.
              EQUIPMENT                 :   Mobile Phone
              BRAND NAME                :   MI
              MODEL NAME                :   M1903F11G
              FCC ID                    :   2AFZZ-XMSF11G
              STANDARD                  :   47 CFR Part 15 Subpart B
              CLASSIFICATION            : Certification

       The product was received on May 24, 2019 and testing was completed on Jun. 18, 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 21
TEL : +86-512-57900158                                                Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                             Report Template No.: BU5-FC15B Version 3.0


               FCC Test Report                                                                                              Report No. : FC921903-02




                                                    TABLE OF CONTENTS

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

SUMMARY OF TEST RESULT ......................................................................................................................... 4

1. GENERAL DESCRIPTION .......................................................................................................................... 5
      1.1.     Applicant ............................................................................................................................................ 5
      1.2.     Product Feature of Equipment Under Test ....................................................................................... 5
      1.3.     Product Specification of Equipment Under Test ............................................................................... 6
      1.4.     Modification of EUT ........................................................................................................................... 7
      1.5.     Test Location ..................................................................................................................................... 8
      1.6.     Applicable Standards ........................................................................................................................ 8

2. TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 9
      2.1.     Test Mode ......................................................................................................................................... 9
      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 .............................................................................................................. 11

3. TEST RESULT ........................................................................................................................................... 12
      3.1.     Test of AC Conducted Emission Measurement .............................................................................. 12
      3.2.     Test of Radiated Emission Measurement ....................................................................................... 16

4. LIST OF MEASURING EQUIPMENT ........................................................................................................ 20

5. UNCERTAINTY OF EVALUATION ........................................................................................................... 21

APPENDIX A. SETUP PHOTOGRAPHS




Sporton International (Kunshan) Inc.                                                                            Page Number          : 2 of 21
TEL : +86-512-57900158                                                                                          Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                                                          Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                                                       Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                         Report No. : FC921903-02




                                          REVISION HISTORY

   REPORT NO.           VERSION                             DESCRIPTION                         ISSUED DATE

   FC921903-02           Rev. 01       Initial issue of report                                   Jul. 08, 2019




Sporton International (Kunshan) Inc.                                         Page Number          : 3 of 21
TEL : +86-512-57900158                                                       Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                       Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                    Report Template No.: BU5-FC15B Version 3.0


             FCC Test Report                                                     Report No. : FC921903-02




                                 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             4.13 dB at

                                                                                            0.179 MHz

                                                                                            Under limit

                                                                                             6.06 dB at
      3.2        15.109         Radiated Emission    < 15.109 limits        PASS
                                                                                           480.080 MHz

                                                                                          for Quasi-Peak




Sporton International (Kunshan) Inc.                                      Page Number          : 4 of 21
TEL : +86-512-57900158                                                    Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                    Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                 Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                       Report No. : FC921903-02



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. Product Feature of Equipment Under Test
                                                    Product Feature
        Equipment                                   Mobile Phone
        Brand Name                                  MI
        Model Name                                  M1903F11G
        FCC ID                                      2AFZZ-XMSF11G
                                                    GSM/GPRS/EGPRS/WCDMA/HSPA/
                                                    DC-HSDPA/HSPA+/LTE/NFC
                                                    WLAN 2.4GHz 802.11b/g/n HT20
        EUT supports Radios application             WLAN 5GHz 802.11a/n HT20/HT40
                                                    WLAN 5GHz 802.11ac VHT20/VHT40/VHT80
                                                    Bluetooth BR /EDR/ LE
                                                    FM Receiver / GNSS
                                                    Conduction: c0182333/865110040182341
        IMEI Code
                                                    Radiation: 865110042998451/865110042999459
        HW Version                                  P2.2
        SW Version                                  MIUI 10
        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 21
TEL : +86-512-57900158                                                     Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                     Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                  Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                      Report No. : FC921903-02


1.3. 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
        Tx Frequency                              LTE Band 7 : 2502.5 MHz ~ 2567.5 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
        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; 1164 MHz ~ 1215 MHz
                                                  NFC : 13.56 MHz
                                                  FM : 87.5MHz ~ 108MHz
                                                  WWAN : Fixed Internal Antenna
                                                  WLAN : IFA Antenna
                                                  Bluetooth : IFA Antenna
        Antenna Type
                                                  GNSS: IFA Antenna
                                                  NFC : FPC Antenna
                                                  FM : External Headset Antenna
                                                  GSM: GMSK
                                                  GPRS: GMSK
                                                  EDGE(MCS 0-4): GMSK / (MCS 5-9): 8PSK
                                                  WCDMA : BPSK (Uplink)
        Type of Modulation                        HSDPA/DC-HSDPA : QPSK (Uplink)
                                                  HSUPA : QPSK (Uplink)
                                                  HSPA+ : 16QAM (Uplink)
                                                  DC-HSDPA : 64QAM

Sporton International (Kunshan) Inc.                                      Page Number          : 6 of 21
TEL : +86-512-57900158                                                    Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                    Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                 Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                    Report No. : FC921903-02

                                                 LTE: QPSK / 16QAM / 64QAM / 256QAM(Downlink only)
                                                 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
                                                 NFC: ASK
       GNSS Rx = GPS Rx + Glonass Rx + Beidou Rx + Galileo Rx + SBAS Rx


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




Sporton International (Kunshan) Inc.                                    Page Number          : 7 of 21
TEL : +86-512-57900158                                                  Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                  Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                               Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                              Report No. : FC921903-02


1.5. 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



1.6. 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.




Sporton International (Kunshan) Inc.                                              Page Number          : 8 of 21
TEL : +86-512-57900158                                                            Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                            Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                         Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                        Report No. : FC921903-02



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) +
                                       Camera(Rear) + Earphone + USB Cable 1(Charging from Adapter 1)+
                                       SIM 1
                              Mode 2 : PCS 1900 Rx + Bluetooth Idle + WLAN Idle(5G) + Camera(Front) +
                                       Earphone + USB Cable 2(Charging from Adapter 2) + SIM 2
                              Mode 3 : WCDMA850 Rx(High) + Bluetooth Idle + WLAN Idle(2.4G) + MPEG4 +
                                       Earphone + USB Cable 1(Charging from Adapter 1) + SIM 1
          AC Conducted
                              Mode 4 : LTE Band 2 Rx + Bluetooth Idle + WLAN Idle(5G) + FM Rx(98MHz) +
            Emission
                                       Earphone + USB Cable 1(Charging from Adapter 1) + SIM 2
                              Mode 5 : LTE Band 4 Rx + Bluetooth Idle + WLAN Idle(5G) + NFC On + Earphone
                                       + USB Cable 1(Charging from Adapter 1) + SIM 1
                              Mode 6 : LTE Band 5 Rx(Low) + Bluetooth Idle + WLAN Idle(2.4G) + GNSS Rx +
                                       Earphone + USB Cable 1(Data Link with Notebook) + SIM 2
                              Mode 7 : LTE Band 7 Rx + Bluetooth Idle + WLAN Idle(5G) + GNSS Rx +
                                       Earphone + USB Cable 2(Data Link with Notebook) + SIM 1

                              Mode 1 : GSM 850 Rx(Middle) + Bluetooth Idle + WLAN Idle(2.4G) +
                                       Camera(Rear) + Earphone + USB Cable 1(Charging from Adapter 1)+
                                       SIM 1
                              Mode 2 : PCS 1900 Rx + Bluetooth Idle + WLAN Idle(5G) + Camera(Front) +
                                       Earphone + USB Cable 2(Charging from Adapter 2) + SIM 2
                              Mode 3 : WCDMA850 Rx(High) + Bluetooth Idle + WLAN Idle(2.4G) + MPEG4 +
                                       Earphone + USB Cable 1(Charging from Adapter 1) + SIM 1
            Radiated
                              Mode 4 : LTE Band 2 Rx + Bluetooth Idle + WLAN Idle(5G) + FM Rx(98MHz) +
            Emissions
                                       Earphone + USB Cable 1(Charging from Adapter 1) + SIM 2
                              Mode 5 : LTE Band 4 Rx + Bluetooth Idle + WLAN Idle(5G) + NFC On + Earphone
                                       + USB Cable 1(Charging from Adapter 1) + SIM 1
                              Mode 6 : LTE Band 5 Rx(Low) + Bluetooth Idle + WLAN Idle(2.4G) + GNSS Rx +
                                       Earphone + USB Cable 1(Data Link with Notebook) + SIM 2
                              Mode 7 : LTE Band 7 Rx + Bluetooth Idle + WLAN Idle(5G) + GNSS Rx +
                                       Earphone + USB Cable 2(Data Link with Notebook) + SIM 1




Sporton International (Kunshan) Inc.                                        Page Number          : 9 of 21
TEL : +86-512-57900158                                                      Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                      Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                   Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                                          Report No. : FC921903-02


       Remark:
            1.    The worst case of AC is mode 3; 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.    Pre-scanned Low/Middle/High channel for GSM/WCDMA/LTE Band 5, FM Rx, the worst
                  channel was recorded in this report.




2.2. Connection Diagram of Test System


                  System                                                                                     BT
                                       AP router             Notebook            GPS Station
                 Simulator                                                                                Earphone



                   Power
                                                               EUT                                        Notebook
                  Source




                  Cradle               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 21
TEL : +86-512-57900158                                                                      Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                                      Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                                   Report Template No.: BU5-FC15B Version 3.0


             FCC Test Report                                                       Report No. : FC921903-02


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 R&S          CMU 200        N/A              N/A                Unshielded, 1.8 m
        2.    LTE Base Station Anritsu      MT8820C        N/A              N/A                Unshielded,1.8m

        3.    Signal Generator R&S          SMBV100A       N/A              N/A                Unshielded,1.8m

        4.    WLAN AP            D-link     DIR-855        KA2DIR855A2      N/A                Unshielded,1.8m
        5.    WLAN AP            TP-Link    TL-WDR5600 N/A                  N/A                Unshielded,1.8m
                                                                                                AC I/P:
                                                                                                Unshielded, 1.8 m
        6.    Notebook           Lenovo     G480           N/A              N/A
                                                                                                DC O/P:
                                                                                                Shielded, 1.8 m
                                                                                                AC I/P:
                                                                                                Unshielded, 1.8 m
        7.    Notebook           DELL       Latitude3440   N/A              N/A
                                                                                                DC O/P:
                                                                                                Shielded, 1.8 m
              Bluetooth
        8.                       Xiaomi     LYEJ02LM       N/A              N/A                N/A
              Earphone
                                            WD
        9.    USB HD             WD                        Fcc DoC          Shielded, 0.42m    N/A
                                            ELEMENTS
        10. Ipod                 Apple      A1199          Fcc DoC          Shielded, 1.2m     N/A
        11. SD Card              SanDisk    Uitra          N/A              N/A                N/A
        12. SD Card              Kingston   8GB            N/A              N/A                N/A
        13. Earphone             Lenovo     SH100          N/A              Unshielded, 1.2 m N/A



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 GNSS function to make the EUT receive continuous signals from GNSS station.
       3. Execute “Windows Media Player” to play MPEG4 files.
       4. Turn on camera to capture images.
       5. Turn on FM function to make the EUT receive continuous signals from FM Generator.
       6. Turn on NFC Function.




Sporton International (Kunshan) Inc.                                        Page Number          : 11 of 21
TEL : +86-512-57900158                                                      Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                      Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                   Report Template No.: BU5-FC15B Version 3.0


              FCC Test Report                                                        Report No. : FC921903-02



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.




Sporton International (Kunshan) Inc.                                          Page Number          : 12 of 21
TEL : +86-512-57900158                                                        Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                        Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                     Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                      Report No. : FC921903-02


3.1.4 Test Setup




Sporton International (Kunshan) Inc.      Page Number          : 13 of 21
TEL : +86-512-57900158                    Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                    Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                 Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                              Report No. : FC921903-02


3.1.5 Test Result of AC Conducted Emission
                                              Temperature :            23.4~25.7℃
          Test Engineer : Morris LI
                                              Relative Humidity : 38~40%
          Test Voltage :      120Vac / 60Hz   Phase :                  Line




Sporton International (Kunshan) Inc.              Page Number          : 14 of 21
TEL : +86-512-57900158                            Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                            Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                         Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                              Report No. : FC921903-02



                                              Temperature :            23.4~25.7℃
          Test Engineer : Morris LI
                                              Relative Humidity : 38~40%
          Test Voltage :      120Vac / 60Hz   Phase :                  Neutral




Sporton International (Kunshan) Inc.              Page Number          : 15 of 21
TEL : +86-512-57900158                            Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                            Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                         Report Template No.: BU5-FC15B Version 3.0


              FCC Test Report                                                        Report No. : FC921903-02


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.

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          : 16 of 21
TEL : +86-512-57900158                                                        Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                        Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                     Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                    Report No. : FC921903-02


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          : 17 of 21
TEL : +86-512-57900158                                  Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                  Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                               Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                          Report No. : FC921903-02


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
          Remark :            #7 is system simulator signal which can be ignored.




Sporton International (Kunshan) Inc.                                          Page Number          : 18 of 21
TEL : +86-512-57900158                                                        Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                        Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                     Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                                          Report No. : FC921903-02



                                                          Temperature :          21~22°C
          Test Engineer : Carl NI
                                                          Relative Humidity : 41~42%
          Test Distance : 3m                              Polarization :         Vertical
          Remark :            #7 is system simulator signal which can be ignored.




Sporton International (Kunshan) Inc.                                          Page Number          : 19 of 21
TEL : +86-512-57900158                                                        Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                                        Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                                     Report Template No.: BU5-FC15B Version 3.0


                  FCC Test Report                                                                        Report No. : FC921903-02



    4. List of Measuring Equipment
                                                                                 Calibration
 Instrument       Manufacturer     Model No.     Serial No.   Characteristics                      Test Date       Due Date         Remark
                                                                                    Date
                                                                                                                                  Conduction
EMI Receiver          R&S           ESCI7         100768       9kHz~7GHz;       Apr. 16, 2019     Jun. 06, 2019   Apr. 15, 2020
                                                                                                                                  (CO01-KS)
                                                                                                                                  Conduction
   AC LISN          MessTec         AN3016        060103       9kHz~30MHz       Oct. 12, 2018     Jun. 06, 2019   Oct. 11, 2019
                                                                                                                                  (CO01-KS)
   AC LISN
                                                                                                                                  Conduction
 (for auxiliary     MessTec         AN3016        060105       9kHz~30MHz       Nov. 19, 2018     Jun. 06, 2019   Nov. 18, 2019
                                                                                                                                  (CO01-KS)
  equipment)
  AC Power                                      ABP0000008  AC 0V~300V,                                                            Conduction
                    Chroma          61602                               Oct. 12, 2018             Jun. 06, 2019   Oct. 11, 2019
    Source                                          11      45Hz~1000Hz                                                            (CO01-KS)
   EMI Test                                                9kHz~7GHz;Ma                                                             Radiation
                      R&S            ESR7         101403                Aug. 06, 2018             Jun. 18, 2019 Aug. 05, 2019
   Receiver                                                   x 30dBm                                                             (03CH02-KS)
EXA Spectrum                                               10Hz-44G,MAX                                                             Radiation
                    Keysight        N9010A      MY55150208              Apr. 15, 2019             Jun. 18, 2019   Apr. 14, 2020
   Analyzer                                                     30dB                                                              (03CH02-KS)
                                                                                                                                    Radiation
Bilog Antenna        TeseQ        CBL6112D         23182       30MHz-2GHz       Dec. 29, 2018     Jun. 18, 2019 Dec. 28, 2019
                                                                                                                                  (03CH02-KS)
Double Ridge                                                                                                                        Radiation
                  ETS-Lindgren       3117          75959      1GHz~18GHz        Jan. 27, 2019     Jun. 18, 2019   Jan. 26, 2020
Horn Antenna                                                                                                                      (03CH02-KS)
                                                                                                                                    Radiation
SHF-EHF Horn       Com-power        AH-840        101070      18GHz~40GHz Jan. 05, 2019           Jun. 18, 2019   Jan. 04, 2020
                                                                                                                                  (03CH02-KS)
                                                                                                                                    Radiation
   Amplifier       SONOMA            310N         187289       9KHz-1GHz        Aug. 06, 2018     Jun. 18, 2019 Aug. 05, 2019
                                                                                                                                  (03CH02-KS)
                                                           500MHz~26.5G                                                             Radiation
   Amplifier        Keysight        83017A      MY57280106              Apr. 15, 2019             Jun. 18, 2019   Apr. 14, 2020
                                                                Hz                                                                (03CH02-KS)
                                 TTA1840-35-H                                                                                       Radiation
   Amplifier        MITEQ                        1887435        18~40GHz        Jan. 14, 2019     Jun. 18, 2019   Jan. 13, 2020
                                      G                                                                                           (03CH02-KS)
  AC Power                                      61601000247                                                                         Radiation
                    Chroma          61601                          N/A              NCR           Jun. 18, 2019       NCR
   Source                                            3                                                                            (03CH02-KS)
                                                                                                                                    Radiation
  Turn Table          MF            MF7802          N/A        0~360 degree         NCR           Jun. 18, 2019       NCR
                                                                                                                                  (03CH02-KS)
                                                                                                                                    Radiation
Antenna Mast          MF            MF7802          N/A          1 m~4 m            NCR           Jun. 18, 2019       NCR
                                                                                                                                  (03CH02-KS)
    NCR: No Calibration Required




    Sporton International (Kunshan) Inc.                                                          Page Number          : 20 of 21
    TEL : +86-512-57900158                                                                        Report Issued Date : Jul. 08, 2019
    FAX : +86-512-57900958                                                                        Report Version       : Rev. 01
    FCC ID : 2AFZZ-XMSF11G                                                                     Report Template No.: BU5-FC15B Version 3.0


            FCC Test Report                                               Report No. : FC921903-02



5. Uncertainty of Evaluation
       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 (30 MHz ~ 1000 MHz)
        Measuring Uncertainty for a Level of Confidence
                                                                          4.8 dB
                     of 95% (U = 2Uc(y))


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


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




Sporton International (Kunshan) Inc.                              Page Number          : 21 of 21
TEL : +86-512-57900158                                            Report Issued Date : Jul. 08, 2019
FAX : +86-512-57900958                                            Report Version       : Rev. 01
FCC ID : 2AFZZ-XMSF11G                                         Report Template No.: BU5-FC15B Version 3.0



Document Created: 2019-07-11 15:21:42
Document Modified: 2019-07-11 15:21:42

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC