Test report DFS

FCC ID: 2AFZZ-RMSF7H

Test Report

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FCCID_4142112

            FCC RF Test Report                                                  Report No. : FZ8O2308-01




        DYNAMIC FREQUENCY SELECTION
                                           DFS Test Report
        APPLICANT                      :   Xiaomi Communications Co., Ltd.
        EQUIPMENT                      :   Mobile Phone
        BRAND NAME                     :   Redmi
        MODEL NAME                     :   M1901F7H
        FCC ID                         :   2AFZZ-RMSE7TH
        STANDARD       : FCC Part 15 Subpart E
        CLASSIFICATION : (NII) Unlicensed National Information Infrastructure

      This is a data re-used report which is only valid together with the original test report. We,
      Sporton International (Kunshan) Inc., would like to declare that the tested sample has been
      evaluated in accordance with the test procedures and has been in compliance with the
      applicable technical standards.

      The test results in this report apply exclusively to the tested model / sample. Without written
      approval of Sporton International (Kunshan) Inc., the test report shall not be reproduced
      except in full.




         Approved by: James Huang / Manager


                               Sporton International (Kunshan) Inc.
                  No. 1098, Pengxi North Road, Kunshan Economic Development Zone,
                                             Jiangsu Province 215335, China




Sporton International (Kunshan) Inc.                                      Page Number        : 1 of 5
TEL : 86-512-57900158                                                     Report Issued Date : Jan. 23, 2019
FAX : 86-512-57900958                                                     Report Version     : Rev. 01
FCC ID : 2AFZZ-RMSE7TH


             FCC RF Test Report                                                                                          Report No. : FZ8O2308-01




                                                 TABLE OF CONTENTS

1   GENERAL DESCRIPTION .......................................................................................................................... 4

     1.1    Applicant ............................................................................................................................................ 4
     1.2    Manufacturer ...................................................................................................................................... 4
     1.3    Product Feature of Equipment Under Test ........................................................................................ 4
     1.4    Product Specification of Equipment Under Test ................................................................................ 4
     1.5    Modification of EUT ........................................................................................................................... 4
     1.6    Re-use of Measured Data ................................................................................................................. 5

APPENDIX A. REFERENCE REPORT




Sporton International (Kunshan) Inc.                                                                            Page Number        : 2 of 5
TEL : 86-512-57900158                                                                                           Report Issued Date : Jan. 23, 2019
FAX : 86-512-57900958                                                                                           Report Version     : Rev. 01
FCC ID : 2AFZZ-RMSE7TH


            FCC RF Test Report                                                  Report No. : FZ8O2308-01




                                          REVISION HISTORY

   REPORT NO.           VERSION                             DESCRIPTION                     ISSUED DATE

   FZ8O2308-01           Rev. 01       Initial issue of report                              Jan. 23, 2019




Sporton International (Kunshan) Inc.                                      Page Number        : 3 of 5
TEL : 86-512-57900158                                                     Report Issued Date : Jan. 23, 2019
FAX : 86-512-57900958                                                     Report Version     : Rev. 01
FCC ID : 2AFZZ-RMSE7TH


            FCC RF Test Report                                                   Report No. : FZ8O2308-01


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                             Redmi
        Model Name                             M1901F7H
        FCC ID                                 2AFZZ-RMSE7TH
                                               GSM/GPRS/EGPRS/WCDMA/HSPA/
                                               DC-HSDPA/HSPA+/LTE
                                               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
        HW Version                             P2
        SW Version                             MIUI10
        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.


1.4 Product Specification of Equipment Under Test
                                       Standards-related Product Specification
        DFS Function                             Client without radar detection function
                                                 5260 MHz ~ 5320 MHz
        Tx/Rx Channel Frequency Range
                                                 5500 MHz ~ 5700 MHz
                                                 802.11a/n : OFDM (BPSK / QPSK / 16QAM / 64QAM)
        Type of Modulation                       802.11ac : OFDM (BPSK / QPSK / 16QAM / 64QAM /
                                                 256QAM)


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




Sporton International (Kunshan) Inc.                                       Page Number        : 4 of 5
TEL : 86-512-57900158                                                      Report Issued Date : Jan. 23, 2019
FAX : 86-512-57900958                                                      Report Version     : Rev. 01
FCC ID : 2AFZZ-RMSE7TH


            FCC RF Test Report                                                            Report No. : FZ8O2308-01


1.6 Re-use of Measured Data
1.6.1 Introduction Section
       This application re-uses data collected on a similar device. The subject device of this application (Model:
       M1901F7H, FCC ID: 2AFZZ-RMSF7H) is electrically identical to the reference device (Model:
       M1901F7G, FCC ID: 2AFZZ-RMSF7G) for the portions of the circuitry corresponding to the data being
       re-used, as treated by KDB Publication 484596 D01.


1.6.2 Difference Section
       For details concerning the similarity with respect to component placement, mechanical/electrical design
       etc., please refer to the Product Equality Declaration.


       The re-used RF data includes the following bands provided in Appendix A (Sporton RF Report No.
       FZ8O2308 for the reference device Model: M1901F7G, FCC ID: 2AFZZ-RMSF7G).


1.6.3 Reference detail Section:
         Equipment Class          Reference FCC ID                    Folder Test                Report Title/Section
             NII (B1~3)           2AFZZ-RMSE7TG                Part15E(FR862604D)               All sections applicable
               NII (B4)           2AFZZ-RMSE7TG                Part15E(FR862604E)               All sections applicable
              NII (DFS)           2AFZZ-RMSE7TG                    Part15E(FZ862604)            All sections applicable



1.6.4 Spot Check Verification Data Section
       In order to confirm hardware similarity of the subject device with the reference device, spot check
       measurements were performed, the test result were consistent with FCC ID: 2AFZZ-RMSF7G.


       Assertions concerning the similarity of these devices are based on representations by the applicant.
       The applicant accepts full responsibility for the validity of the similarity claim, and for the determination
       that verification test data are sufficient to support it.




Sporton International (Kunshan) Inc.                                                Page Number        : 5 of 5
TEL : 86-512-57900158                                                               Report Issued Date : Jan. 23, 2019
FAX : 86-512-57900958                                                               Report Version     : Rev. 01
FCC ID : 2AFZZ-RMSE7TH


            FCC RF Test Report                                                Report No. : FZ8O2308-01



Appendix A. Reference Report
Please refer to Sporton report number FZ8O2308 which is issued separately.




Sporton International (Kunshan) Inc.                                    Page Number        : A1 of A1
TEL : 86-512-57900158                                                   Report Issued Date : Jan. 23, 2019
FAX : 86-512-57900958                                                   Report Version     : Rev. 01
FCC ID : 2AFZZ-RMSE7TH



Document Created: 2019-03-24 07:57:28
Document Modified: 2019-03-24 07:57:28

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