MPE

FCC ID: 2AC23-WC6PA2201

RF Exposure Info

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FCCID_4222072

   Uni+nTrust                                                   Page 1 of 14                            Report No.: 190222017RFC—3




                        RF EXPOSURE EVALUATION
                                REPORT

                                                 Product Name:              WIFI Module
                                                      Trade Mark:           GSD
                                         Model No. / HVIN:                  WC6PA2201
                                    Add. Model No. / HVIN:                  N/A
                                          Report Number:                    190222017RFC—3
                                                                            FCC 47 CFR Part 1 Subpart |
                                               Test Standards:
                                                                            RSS—102 Issue 5
                                                             FCC ID:        2AC23—WC6PA2201
                                                                    IC:     12290A—WC6PA2201
                                                     Test Result:           PASS
                                                  Date of Issue:            March 25, 2019

                                                                  Prepared for:


                                 Hui Zhou Gaoshengda Technology Co.,LTD
             NO.75 Zhongkai Development Area, Huizhou, Guangdong, China



                                                                  Prepared by:
                  Shenzhen UnionTrust Quality and Technology Co., Ltd.
            16/F, Block A, Building 6, Baoneng Science and Technology Park,
               Qingxiang Road No.1, Longhua New District, Shenzhen, China
                                TEL: +86—755—2823 0888
                                FAX: +86—755—2823 0886



                    Tested by:                                                     Reviewed by:                    [3.,u—~~~__
                                                                                                               <Keyin Liang
                                                                                                             Assistant Manager



                Approved by:                                                                  Date:            March 25, 2019


                                           Technical Director
Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86—755—28230888                Fax: +86—755—28230886                   E—mail: info@uittlab.com              Http:/www.uttlab.com


                                                               Page 2 of 14                           Report No.: 190222017RFC-3

Version
       Version No.                         Date                                                   Description
            V1.0                    March 25, 2019                                                   Original




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                                         Page 3 of 14                                  Report No.: 190222017RFC-3



                                                                       CONTENTS
1.   GENERAL INFORMATION ....................................................................................................................................... 4
     1.1      CLIENT INFORMATION ........................................................................................................................................ 4
     1.2      EUT INFORMATION ............................................................................................................................................ 4
     1.3      PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 4
     1.4      OTHER INFORMATION ......................................................................................................................................... 6
     1.5      GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................... 7
     1.6      DEVIATION FROM STANDARDS ............................................................................................................................ 7
     1.7      ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 7
     1.8      OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 7
2.   EQUIPMENT LIST .................................................................................................................................................... 8
3.   MPE EVALUATION ................................................................................................................................................... 8
     3.1      REFERENCE DOCUMENTS FOR EVALUATION ........................................................................................................ 8
     3.2      MPE COMPLIANCE REQUIREMENT ..................................................................................................................... 8
              3.2.1 LIMITS ................................................................................................................................................... 8
              3.2.2 TEST PROCEDURE ................................................................................................................................. 9
     3.3      MPE CALCULATION METHOD ............................................................................................................................. 9
     3.4      MPE CALCULATION RESULTS ............................................................................................................................ 9
              3.4.1 FOR WLAN ........................................................................................................................................... 9
              3.4.2 SIMULTANEOUS MULTI-BAND TRANSMISSION MPE ANALYSIS .................................................................. 13
APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 14
APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 14




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 4 of 14                           Report No.: 190222017RFC-3

1. GENERAL INFORMATION
   1.1 CLIENT INFORMATION
         Applicant:                             Hui Zhou Gaoshengda Technology Co.,LTD
         Address of Applicant:                  NO.75 Zhongkai Development Area, Huizhou, Guangdong, China
         Manufacturer:                          Hui Zhou Gaoshengda Technology Co.,LTD
         Address of Manufacturer:               NO.75 Zhongkai Development Area, Huizhou, Guangdong, China


      1.2 EUT INFORMATION
         Product Name:                          WIFI Module
         Model No. / HVIN:                      WC6PA2201
         Add. Model No. / HVIN:                 N/A
         Trade Mark:                            GSD
         DUT Stage:                             Identical Prototype
                                                2.4 GHz ISM Band:             IEEE 802.11b/g/n
                                                                              5 150 MHz to 5 250 MHz             IEEE 802.11a/n/ac
         EUT Supports Function:                                               5 250 MHz to 5 350 MHz             IEEE 802.11a/n/ac
                                                5 GHz U-NII Bands:
                                                                              5 470 MHz to 5 725 MHz             IEEE 802.11a/n/ac
                                                                              5 725 MHz to 5 850 MHz             IEEE 802.11a/n/ac
         Software Version:                      V1.0
         Hardware Version:                      V1.0
         Sample Received Date:                  February 22, 2019
         Sample Tested Date:                    February 25, 2019 to March 21, 2019


      1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD
         For 2.4 GHz Wi-Fi
         Frequency Band:                        2400 MHz to 2483.5 MHz
         Frequency Range:                       2412 MHz to 2472 MHz
         Support Standards:                     IEEE 802.11b, IEEE 802.11g, IEEE 802.11n-HT20, IEEE 802.11n-HT40
                                                IEEE 802.11b: DSSS(CCK, DQPSK, DBPSK)
                                                IEEE 802.11g: OFDM(64-QAM, 16-QAM, QPSK, BPSK)
         Type of Modulation:
                                                IEEE 802.11n-HT20: OFDM(64-QAM, 16-QAM, QPSK, BPSK)
                                                IEEE 802.11n-HT40: OFDM(64-QAM, 16-QAM, QPSK, BPSK)
                                                IEEE 802.11b: Up to 11 Mbps
                                                IEEE 802.11g: Up to 54 Mbps
         Data Rate:
                                                IEEE 802.11n-HT20: Up to MCS15
                                                IEEE 802.11n-HT40: Up to MCS15
                                                IEEE 802.11b: 13
                                                IEEE 802.11g: 13
         Number of Channels:
                                                IEEE 802.11n-HT20: 13
                                                IEEE 802.11n-HT40: 9
         Channel Separation:                    5 MHz
                                                Chain 0            PIFA Antenna
         Antenna Type:
                                                Chain 1            PIFA Antenna
                                                Chain 0                   2.02 dBi
         Antenna Gain:
                                                Chain 1                   2.29 dBi
         Directional gain:                      5.17 dBi
                                                                          IEEE 802.11b: 19.41 dBm
                                                SISO_ Chain 0
         Maximum Peak Power:                                              IEEE 802.11g: 21.14 dBm
                                                SISO_ Chain 1             IEEE 802.11b: 18.66 dBm

Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 5 of 14                           Report No.: 190222017RFC-3

                                                                          IEEE 802.11g: 20.37 dBm
                                                                          IEEE 802.11n-HT20: 22.46 dBm
                                                MIMO_ Chain 0+1
                                                                          IEEE 802.11n-HT40: 20.71 dBm

         For 5 GHz U-NII Bands of Wi-Fi
                                          5150 MHz to 5250 MHz (U-NII-1)
                                          5250 MHz to 5350 MHz (U-NII-2A)
         Frequency Bands:
                                          5470 MHz to 5725 MHz (U-NII-2C)
                                          5 725 MHz to 5 850 MHz (U-NII-3)
                                          5180 MHz to 5240 MHz
                                          5260 MHz to 5320 MHz
         Frequency Ranges:
                                          5500 MHz to 5700 MHz
                                          5 745 MHz to 5 825 MHz
         Support Standards:               IEEE 802.11a/n/ac
         TPC Function:                    Not Support
         DFS      Operational
                                          Slave without radar Interference detection function
         mode:
                                          IEEE 802.11a: OFDM(64QAM, 16QAM, QPSK, BPSK)
         Type of Modulation:              IEEE 802.11n: OFDM(64QAM, 16QAM, QPSK, BPSK)
                                          IEEE 802.11ac: OFDM(256QAM, 64QAM, 16QAM, QPSK, BPSK)
                                          IEEE 802.11a/n-HT20/ac-VHT20: 20 MHz
         Channel Spacing:                 IEEE 802.11n-HT40/ac-VHT40: 40 MHz
                                          IEEE 802.11ac-VHT80: 80 MHz
                                          IEEE 802.11a: Up to 54 Mbps
                                          IEEE 802.11n-HT20: Up to MCS15
                                          IEEE 802.11n-HT40: Up to MCS15
         Data Rate:
                                          IEEE 802.11ac-VHT20: Up to MCS8
                                          IEEE 802.11ac-VHT40: Up to MCS9
                                          IEEE 802.11ac-VHT80: Up to MCS9
                                          5150 MHz to 5250 MHz:
                                                 4 for IEEE 802.11a/n-HT20/ac-VHT20
                                                 2 for IEEE 802.11n-HT40)/ac-VHT40
                                                 1 for IEEE 802.11acVHT80
                                          5250 MHz to 5350 MHz:
                                                 4 for IEEE 802.11a/n-HT20/ac-VHT20
                                                 2 for IEEE 802.11n-HT40)/ac-VHT40
                                                 1 for IEEE 802.11acVHT80
         Number of Channels:
                                          5470 MHz to 5725 MHz:
                                                 11 for IEEE 802.11a/n-HT20/ac-VHT20
                                                 5 for IEEE 802.11n-HT40/ac-VHT40
                                                 2 for IEEE 802.11ac-VHT80
                                          5725 MHz to 5850 MHz:
                                                  5 for IEEE 802.11a/n-HT20/ac-VHT20
                                                  2 for IEEE 802.11n-HT40/ac-VHT40
                                                  1 for IEEE 802.11ac-VHT80
                                          Chain 0             PIFA Antenna
         Antenna Type:
                                          Chain 1             PIFA Antenna
                                                              5150 MHz to 5250 MHz: 2.95 dBi
         Antenna Gain:                    Chain 0             5250 MHz to 5350 MHz: 3.26dBi
                                                              5470 MHz to 5725 MHz: 4.52dBi

Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 6 of 14                           Report No.: 190222017RFC-3

                                                                     5725 MHz to 5850 MHz: 4.56dBi
                                                                     5150 MHz to 5250 MHz: 4.60dBi
                                                                     5250 MHz to 5350 MHz: 4.06dBi
                                          Chain 1
                                                                     5470 MHz to 5725 MHz: 4.60dBi
                                                                     5725 MHz to 5850 MHz: 4.32dBi
                                          SISO_Chain 0                                         U-NII-1
                                          IEEE 802.11a:                                                     14.48
                                          SISO_Chain 1                                                     U-NII-1
                                          IEEE 802.11a:                                                     14.79
         Maximum                EIRP      MIMO_Chain 0+1                                                   U-NII-1
         (dBm):                           IEEE 802.11n-HT20:                                                17.08
                                          IEEE 802.11n-HT40:                                                17.41
                                          IEEE 802.11ac-VHT20:                                              17.56
                                          IEEE 802.11ac-VHT40:                                           16.99
                                          IEEE 802.11ac-VHT80:                                           14.41
                                          SISO_Chain 0                         U-NII-1          U-NII-2A      U-NII-2C                 U-NII-3
                                          IEEE 802.11a:                        11.53             11.57               9.84               12.76
                                          SISO_Chain 1                         U-NII-1          U-NII-2A           U-NII-2C            U-NII-3
                                          IEEE 802.11a:                        10.19             10.51               9.24               10.73
         Maximum conducted                MIMO_Chain 0+1                       U-NII-1          U-NII-2A           U-NII-2C            U-NII-3
         output power (dBm):              IEEE 802.11n-HT20:                    13.43             14.05              14.41              14.67
                                          IEEE 802.11n-HT40:                    13.80             13.90              14.56              13.72
                                          IEEE 802.11ac-VHT20:                  13.89             13.70              14.23              13.91
                                          IEEE 802.11ac-VHT40:                  13.35             13.65              14.20              13.90
                                          IEEE 802.11ac-VHT80:                  10.76             10.96              10.80              11.62
         Normal Test Voltage:             3.3 Vdc


      1.4 OTHER INFORMATION
                                                Test channels for 2.4 GHz ISM Band of Wi-Fi
                                   Tx/Rx                                   Test RF Channel Lists
               Mode
                                 Frequency           Lowest(L)         Middle(M)        Highest(H11)        Highest(H12)         Highest(H13)
                                2412 MHz to          Channel 1         Channel 7         Channel 11           Channel 12           Channel 13
          IEEE 802.11b
                                 2472 MHz            2412 MHz          2437 MHz          2462 MHz             2467 MHz             2472 MHz
                                2412 MHz to          Channel 1         Channel 7         Channel 11           Channel 12           Channel 13
          IEEE 802.11g
                                 2472 MHz            2412 MHz          2437 MHz          2462 MHz             2467 MHz             2472 MHz
          IEEE 802.11n-         2412 MHz to          Channel 1         Channel 7         Channel 11           Channel 12           Channel 13
              HT20               2472 MHz            2412 MHz          2437 MHz           2462 MHz             2467 MHz             2472 MHz
                                   Tx/Rx                                         Test RF Channel Lists
               Mode
                                 Frequency           Lowest(L)         Middle(M)    Highest(H9) Highest(H10)                      Highest(H11)
          IEEE 802.11n-         2422 MHz to          Channel 3         Channel 7          Channel 9           Channel 10           Channel 11
              HT40               2462 MHz            2422 MHz          2437 MHz           2452 MHz            2457 MHz             2462 MHz




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 7 of 14                           Report No.: 190222017RFC-3


         Test channels for 5 GHz U-NII Bands of Wi-Fi
                                                                                                 Test RF Channel Lists
                    Mode                      Tx/Rx Frequency
                                                                                Lowest(L)             Middle(M)        Highest(H)
                                                                               Channel 36               Channel 44               Channel 48
                                          5150 MHz to 5250 MHz
                                                                               5180 MHz                 5220 MHz                 5240 MHz
                                                                               Channel 52               Channel 60               Channel 64
              IEEE 802.11a                5250 MHz to 5350 MHz
                                                                               5260 MHz                 5300 MHz                 5320 MHz
           IEEE 802.11n-HT20
          IEEE 802.11ac-VHT20                                                 Channel 100              Channel 116              Channel 140
                                          5470 MHz to 5725 MHz
                                                                               5500 MHz                 5580 MHz                 5700 MHz
                                                                              Channel 149              Channel 157              Channel 165
                                          5725 MHz to 5850 MHz
                                                                               5745 MHz                 5785 MHz                 5825 MHz
                                                                              Channel 38                    --                  Channel 46
                                          5150 MHz to 5250 MHz
                                                                               5190 MHz                     --                   5230 MHz
                                                                              Channel 54                    --                  Channel 62
                                          5250 MHz to 5350 MHz
           IEEE 802.11n-HT40                                                   5270 MHz                     --                   5310 MHz
          IEEE 802.11ac-VHT40                                                 Channel 102              Channel 110              Channel 134
                                          5470 MHz to 5725 MHz
                                                                               5510 MHz                 5550 MHz                 5670 MHz
                                                                              Channel 151                   --                  Channel 159
                                          5725 MHz to 5850 MHz
                                                                               5755 MHz                     --                   5795 MHz
                                                                                   --                   Channel 42                     --
                                          5150 MHz to 5250 MHz
                                                                                   --                   5210 MHz                       --
                                                                                   --                   Channel 58                     --
                                          5250 MHz to 5350 MHz
                                                                                   --                   5290 MHz                       --
          IEEE 802.11ac-VHT80
                                                                              Channel 106                   --                         --
                                          5470 MHz to 5725 MHz
                                                                               5530 MHz                     --                         --
                                                                                      --               Channel 155                     --
                                          5725 MHz to 5850 MHz
                                                                                      --                5775 MHz                       --


      1.5 GENERAL DESCRIPTION OF APPLIED STANDARDS

       The EUT is a RF product, according to the specifications of the manufacturers. It must comply with the
       requirements of the following standards:

       FCC 47 CFR Part 1 Subpart I
       RSS-102 Issue 5

       All test items have been performed and recorded as per the above standards


      1.6 DEVIATION FROM STANDARDS
       None.

      1.7 ABNORMALITIES FROM STANDARD CONDITIONS
       None.

      1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER
       None.

Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 8 of 14                           Report No.: 190222017RFC-3

2. EQUIPMENT LIST
       Please refer to the RF test report.

3. MPE EVALUATION
   3.1 REFERENCE DOCUMENTS FOR EVALUATION
          No.                      Identity                                          Document Title
                                                                PROCEDURES         IMPLEMENTING          THE      NATIONAL
            1      FCC 47 CFR Part 1 Subpart I
                                                                ENVIRONMENTAL POLICY ACT OF 1969
                                                                Radio   Frequency     (RF)    Exposure      Compliance   of
            2      RSS-102 Issue 5
                                                                Radiocommunication Apparatus (All Frequency Bands)
            3      KDB 447498 D01 General RF                    RF EXPOSURE PROCEDURES AND EQUIPMENT
                   Exposure Guidance v06                        AUTHORIZATION POLICIES FOR MOBILE AND PORTABLE
                                                                DEVICES


      3.2 MPE COMPLIANCE REQUIREMENT
      3.2.1       Limits
      3.2.1.1 FCC 47 CFR Part 1 Subpart I
       According to §1.1307(b)(1), system operating under the provisions of this section shall be operating in a
       manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible
       exposure.

       Limits for Occupational / Controlled Exposure
                                Electric Field     Magnetic Field                                                           Averaging Times
         Frequency range                                                                       Power Density (S)
                                 Strength (E)        Strength (H)                                                            | E |2, | H |2 or S
               (MHz)                                                                              (mW/cm2)
                                    (V/m)               (A/m)                                                                   (minutes)
               0.3-3.0               614                 1.63                                          (100)*                          6
                 3.0-30                       1842/f                       4.89/f                     (900/f)*                        6
                 30-300                        61.4                        0.163                        1.0                           6
                300-1500                         /                            /                        F/300                          6
              1500-100000                        /                            /                          5                            6

       Limits for General Population / Uncontrolled Exposure
                               Electric Field       Magnetic Field                                                          Averaging Times
         Frequency range                                                                       Power Density (S)
                                Strength (E)         Strength (H)                                                            | E |2, | H |2 or S
                (MHz)                                                                             (mW/cm2)
                                    (V/m)               (A/m)                                                                   (minutes)
              0.3-1.34               614                 1.63                                          (100)*                         30
               1.34-30              824/f               2.19/f                                        (180/f)*                        30
               30-300                27.5               0.073                                            0.2                          30
             300-1500                  /                   /                                          F/1500                          30
           1500-100000                 /                   /                                              1                           30

       Note: f = frequency in MHz: * = Plane-wave equivalents power density.




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 9 of 14                           Report No.: 190222017RFC-3

      3.2.1.2 RSS-102 Issue 5
       According to RSS-102 Issue 5, system operating under the provisions of this section shall be operating in a
       manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible
       exposure.

       According to RSS-102 Issue 5, system operating under the provisions of this section shall be operating in a
       manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible
       exposure.
       RF exposure evaluation is required if the separation distance between the user and/or bystander and the
       device’s radiating element is greater than 20 cm, except when the device operates as follows:
            •    below 20 MHz6 and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or
                 less than 1 W (adjusted for tune-up tolerance);
            •    at or above 20 MHz and below 48 MHz and the source-based, time-averaged maximum e.i.r.p. of the
                 device is equal to or less than 4.49/ƒ0.5 W (adjusted for tune-up tolerance), where ƒ is in MHz;
            •    at or above 48 MHz and below 300 MHz and the source-based, time-averaged maximum e.i.r.p. of
                 the device is equal to or less than 0.6 W (adjusted for tune-up tolerance);
            •    at or above 300 MHz and below 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the
                 device is equal to or less than 1.31 x 10-2 ƒ0.6834 W (adjusted for tune-up tolerance), where ƒ is in
                 MHz;
            •    at or above 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or
                 less than 5 W (adjusted for tune-up tolerance).

       In these cases, the information contained in the RF exposure technical brief may be limited to information that
       demonstrates how the e.i.r.p. was derived.

      3.2.2       Test Procedure
       Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel
       individually.

      3.3 MPE CALCULATION METHOD
       FCC 47 CFR Part 1 Subpart I
       S = PG/4πR^2= EIRP/4πR^2
       S = power density (in appropriate units, e.g., mw/cm2)
       P = power input to the antenna (in appropriate units, e.g., mw)
       G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor
       is normally numeric gain.
       R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm)

      3.4 MPE CALCULATION RESULTS
       Note: For the test results, the EUT had been tested with all conditions. But only the worst case was shown in
       test report.

      3.4.1       For WLAN
       For Wi-Fi function, operating at 2412MHz to 2472 MHz for IEEE802.11b/g/n and
                           operating at 5150 MHz to 5250 MHz for IEEE802.11a/n/ac and
                           operating at 5250 MHz to 5350 MHz for IEEE802.11a/n/ac and
                           operating at 5470 MHz to 5725 MHz for IEEE802.11a/n/ac and
                           operating at 5725 MHz to 5850 MHz for IEEE802.11a/n/ac.

      3.4.1.1 Antenna Type:
       Chain 0/ Chain 1: PIFA Antenna




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                                  Page 10 of 14                       Report No.: 190222017RFC-3

      3.4.1.2 Antenna Gain:
                 Chain 0:                                                           Chain 1:
                 2412MHz to 2472 MHz: 2.02 dBi                                      2412MHz to 2472 MHz: 2.29 dBi
                 5150 MHz to 5250 MHz: 2.95 dBi                                     5150 MHz to 5250 MHz: 4.60 dBi
                 5250 MHz to 5350 MHz: 3.26 dBi                                     5250 MHz to 5350 MHz: 4.06 dBi
                 5470 MHz to 5725 MHz: 4.52 dBi                                     5470 MHz to 5725 MHz: 4.60 dBi
                 5725 MHz to 5850 MHz: 4.56 dBi                                     5725 MHz to 5850 MHz: 4.32 dBi

       For MIMO mode (2Tx/2Rx), there are two transmission antennas. Both Chain 0 and Chain 1 used at the same
       time and antenna ports have uniform output powers. The Chain 0 and Chain 1 antenna ports cannot be used
       alone. The transmit signals are correlated with each other.

       For 2.4 GHz WIFI & 5 GHz WIFI (IEEE 802.11n/ac)
                      Directional gain = 10 log[(10^G1 /20 + 10^G2 /20 + … + 10^GN /20)^2 /NANT] dBi
           [Note the “20”s in the denominator of each exponent and the square of the sum of terms; the object is to
                                              combine the signal levels coherently.]

       For SISO mode (1Tx/1Rx), there are two transmission antennas. The Chain 0 and Chain 1 antenna ports can
       be used alone

       For 2.4 GHz WIFI & 5 GHz WIFI (IEEE 802.11b/g/a)
                                        The antenna gain = Chain 0 or Chain 1

      3.4.1.3 Results for FCC 47 CFR Part 1 Subpart I
       For SISO (1TX/1RX) Mode
                                                      Declared
                                                     maximum        Max. positive
                                                                                                   Calculated      Declared
                                                     conducted       tolerance        Antenna                                     MPE       MPE
                                           Freq.                                                   maximum         maximum
                        Operating Mode                average        according         Gain                                       Limit     Value
                                                                                                     EIRP           EIRP
                                                       output       manufacturer
                                                       power
                                          (MHz)                  (dBm)                  (dBi)         (dBm)           (mW)           (mW/cm2)
                                         2412-2462      17               2              2.02          21.02         126.4736        1       0.0252
                          IEEE 802.11b     2467         17               2              2.02          21.02         126.4736        1       0.0252
                                           2472         14               2              2.02          18.02         63.3870         1       0.0126
        SISO_ Chain 0




                                         2412-2462      14               2              2.02          18.02         63.3870         1       0.0126
                          IEEE 802.11g     2467         14               2              2.02          18.02         63.3870         1       0.0126
                                           2472         12               2              2.02          16.02         39.9945         1       0.0080
                                         5180-5240      12               2              2.95          16.95         49.5450         1       0.0099
                                         5260-5320      12               2              3.26          17.26         53.2108         1       0.0106
                          IEEE 802.11a
                                         5500-5700      11               2              4.52          17.52         56.4937         1       0.0112
                                         5745-5825      12               2              4.56          18.56         71.7794         1       0.0143
                                         2412-2462      17               2              2.29          21.29         134.5860        1       0.0268
                          IEEE 802.11b     2467         17               2              2.29          21.29         134.5860        1       0.0268
                                           2472         17               2              2.29          21.29         134.5860        1       0.0268
        SISO_ Chain 1




                                         2412-2462      14               2              2.29          18.29         67.4528         1       0.0134
                          IEEE 802.11g     2467         14               2              2.29          18.29         67.4528         1       0.0134
                                           2472         14               2              2.29          18.29         67.4528         1       0.0134
                                         5180-5240      11               2              4.60           17.6         57.5440         1       0.0114
                                         5260-5320      11               2              4.06          17.06         50.8159         1       0.0101
                          IEEE 802.11a
                                         5500-5700      11               2              4.60           17.6         57.5440         1       0.0114
                                         5745-5825      12               2              4.32          18.32         67.9204         1       0.0135




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                                     Page 11 of 14                    Report No.: 190222017RFC-3

       For MIMO (2TX/2RX) Mode
                                                         Declared
                                                        maximum        Max. positive
                                                                                                     Calculated    Declared
                                                        conducted       Tolerance      Directional                                MPE       MPE
                                              Freq.                                                  maximum       maximum
                         Operating Mode                  average        according         Gain                                    Limit     Value
                                                                                                       EIRP         EIRP
                                                          output       manufacturer
                                                          power
                                             (MHz)                  (dBm)                 (dBi)        (dBm)          (mW)           (mW/cm2)
                                            2412-2462      16               2             5.17         23.17        207.4914        1       0.0413
                           IEEE 802.11n-
                                              2467         16               2             5.17         23.17        207.4914        1       0.0413
                               HT20
                                              2472         8                2             5.17         15.17        32.8852         1       0.0065
                                            2422-2452      14               2             5.17         21.17        130.9182        1       0.0260
                           IEEE 802.11n-
                                              2457         14               2             5.17         21.17        130.9182        1       0.0260
                               HT40
                                              2462         8                2             5.17         15.17        32.8852         1       0.0065
                                            5180-5240      14               2             6.82         22.82        191.4256        1       0.0381
        MIMO (2TX/2RX)




                           IEEE 802.11n-    5260-5320      14               2             6.68         22.68        185.3532        1       0.0369
                          HT20/ac-VHT20     5500-5700      14               2             7.57         23.57        227.5097        1       0.0453
                                            5745-5825      14               2             7.45         23.45        221.3095        1       0.0440
                                            5190-5230      14               2             6.82         22.82        191.4256        1       0.0381
                           IEEE 802.11n-    5270-5310      14               2             6.68         22.68        185.3532        1       0.0369
                          HT40/ac-VHT40     5510-5670      14               2             7.57         23.57        227.5097        1       0.0453
                                            5755-5795      14               2             7.45         23.45        221.3095        1       0.0440
                                              5210         11               2             6.82         19.82        95.9401         1       0.0191
                           IEEE 802.11ac-     5290         11               2             6.68         19.68        92.8966         1       0.0185
                              VHT80           5530         11               2             7.57         20.57        114.0250        1       0.0227
                                              5775         11               2             7.45         20.45        110.9175        1       0.0221




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                                   Page 12 of 14                      Report No.: 190222017RFC-3


      3.4.1.4 Results for RSS-102 Issue 5
       For SISO (1TX/1RX) Mode
                                                           Declared
                                                                        Max. positive
                                                          maximum                                      Calculated       Declared
                                                                          tolerance      Antenna
                                               Freq.      conducted                                    maximum          maximum             Limit
                         Operating Mode                                   according       Gain
                                                           average                                       EIRP            EIRP
                                                                        manufacturer
                                                         output power
                                              (MHz)                 (dBm)                  (dBi)          (dBm)             (W)              (W)
                                             2412-2462        17              2             2.02          21.02           0.1265            2.6840
                            IEEE 802.11g       2467           17              2             2.02          21.02           0.1265            2.7257
                                               2472           14              2             2.02          18.02           0.0634            2.7295
        SISO_ Chain 0




                                             2412-2462        14              2             2.02          18.02           0.0634            2.6840
                            IEEE 802.11b       2467           14              2             2.02          18.02           0.0634            2.7257
                                               2472           12              2             2.02          16.02           0.0400            2.7295
                                             5180-5240        12              2             2.95          16.95           0.0495            4.5253
                                             5260-5320        12              2             3.26          17.26           0.0532            4.5729
                            IEEE 802.11a
                                             5500-5700        11              2             4.52          17.52           0.0565            4.7145
                                             5745-5825        12              2             4.56          18.56           0.0718            4.8570
                                             2412-2462        17              2             2.29          21.29           0.1346            2.6840
                            IEEE 802.11g       2467           17              2             2.29          21.29           0.1346            2.7257
                                               2472           17              2             2.29          21.29           0.1346            2.7295
        SISO_ Chain 1




                                             2412-2462        14              2             2.29          18.29           0.0675            2.6840
                            IEEE 802.11b       2467           14              2             2.29          18.29           0.0675            2.7257
                                               2472           14              2             2.29          18.29           0.0675            2.7295
                                             5180-5240        11              2             4.60           17.6           0.0575            4.5253
                                             5260-5320        11              2             4.06          17.06           0.0508            4.5729
                            IEEE 802.11a
                                             5500-5700        11              2             4.60           17.6           0.0575            4.7145
                                             5745-5825        12              2             4.32          18.32           0.0679            4.8570



       For MIMO (2TX/2RX) Mode
                                                           Declared
                                                                        Max. positive
                                                          maximum                                      Calculated       Declared
                                                                          Tolerance      Direction
                                               Freq.      conducted                                    maximum          maximum             Limit
                         Operating Mode                                   according       al Gain
                                                           average                                       EIRP            EIRP
                                                                        manufacturer
                                                         output power
                                              (MHz)                 (dBm)                  (dBi)          (dBm)             (W)              (W)
                                             2412-2462        16              2             5.17          23.17           0.2075            2.6840
                         IEEE 802.11n-HT20     2467           16              2             5.17          23.17           0.2075            2.7257
                                               2472           8               2             5.17          15.17           0.0329            2.7295
                                             2422-2452        14              2             5.17          21.17           0.1309            2.6840
                         IEEE 802.11n-HT40     2457           14              2             5.17          21.17           0.1309            2.7257
                                               2462           8               2             5.17          15.17           0.0329            2.7295
                                             5180-5240        14              2             6.82          22.82           0.1914            4.5253
        MIMO (2TX/2RX)




                           IEEE 802.11n-     5260-5320        14              2             6.68          22.68           0.1854            4.5729
                          HT20/ac-VHT20      5500-5700        14              2             7.57          23.57           0.2275            4.7145
                                             5745-5825        14              2             7.45          23.45           0.2213            4.8570
                                             5190-5230        14              2             6.82          22.82           0.1914            4.5312
                           IEEE 802.11n-     5270-5310        14              2             6.68          22.68           0.1854            4.5789
                          HT40/ac-VHT40      5510-5670        14              2             7.57          23.57           0.2275            4.7204
                                             5755-5795        14              2             7.45          23.45           0.2213            4.8628
                                               5210           11              2             6.82          19.82           0.0959            4.5432
                           IEEE 802.11ac-      5290           11              2             6.68          19.68           0.0929            4.5907
                              VHT80            5530           11              2             7.57          20.57           0.1140            4.7321
                                               5775           11              2             7.45          20.45           0.1109            4.8743



Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 13 of 14                          Report No.: 190222017RFC-3

      3.4.2       Simultaneous Multi-band Transmission MPE Analysis
      3.4.2.1     List of Mode for Simultaneous Multi-band Transmission
           No.                             Configurations                                                Support/Not Support
            1                  2.4G_SISO_WLAN + 5G_SISO_WLAN                                                  Not Support
            2                  5G_SISO_WLAN + 2.4G_SISO_WLAN                                                  Not Support


      3.4.2.2 Results for transmit simultaneously
       Not Applicable




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com


                                                               Page 14 of 14                          Report No.: 190222017RFC-3


APPENDIX 1 PHOTOS OF TEST SETUP
                                                                            N/A

APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS

                                          Refer to Appendix 2 for EUT external and internal Photos.




                                                                 *** End of Report ***




       The test report is effective only with both signature and specialized stamp. The result(s) shown in this report refer
       only to the sample(s) tested. Without written approval of UnionTrust, this report can’t be reproduced except in full.




Shenzhen UnionTrust Quality and Technology Co., Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com



Document Created: 2019-04-01 12:11:18
Document Modified: 2019-04-01 12:11:18

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