2AC23-WCT6LA2701_MPE REPORT_Rev2

FCC ID: 2AC23-WCT6LA2701

RF Exposure Info

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FCCID_3483541

   Ufll%nTrUSi                                                   Page 1 of 16                          Report No.: 170615002RFC—5




                        RF EXPOSURE EVALUATION
                                REPORT

                                                 Product Name:               WIFI+BT Module
                                                    Trade Mark:             GSD
                                                    Model No.:             WCT6LA2701
                                               Report Number:              170615002RFC—5
                                                              . FCC 47 CFR Part 1 Subpart |
                                               Test Standards: mss jos lssue 6
                                                             FCC ID: 2AC23—WCT6LA2701
                                                                 IC: 12290A—WCT6LA2701
                                                    Test Result:           PASS
                                                  Date of Issue:           July 11, 2017


                                                                  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:                  p :»/ S                  _ _ Reviewed by:
                                             ttevin Liang
                                            Senior Engineer                                                  Senior Supervisor
                                                                                                                                          |


                Approved by:                                                                Date:               July 11, 2017
                                                  Billy Li
                                           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 NewDistrict, Shenzhen, China
Tel: +86—755—28230888                  Fax: +86—755—28230886                  E—mail: info@uttlab.com               Hitp:/nwwuttlab.com


                                                               Page 2 of 16                           Report No.: 170615002RFC-5

Version
       Version No.                        Date                                                    Description
          V1.0                        July 11, 2017                                                 Original




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                                  Report No.: 170615002RFC-5



                                                                       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 ......................................................................................................................................... 7
     1.5      GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................... 8
     1.6      DEVIATION FROM STANDARDS ............................................................................................................................ 8
     1.7      ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 8
     1.8      OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 8
2.   EQUIPMENT LIST .................................................................................................................................................... 8
3.   MPE EVALUATION ................................................................................................................................................... 9
     3.1      REFERENCE DOCUMENTS FOR EVALUATION ........................................................................................................ 9
     3.2      MPE COMPLIANCE REQUIREMENT ..................................................................................................................... 9
              3.2.1 LIMITS ................................................................................................................................................... 9
              3.2.2 TEST PROCEDURE ............................................................................................................................... 10
     3.3      MPE CALCULATION METHOD ........................................................................................................................... 11
              3.3.1 FCC 47 CFR PART 1 SUBPART I .......................................................................................................... 11
              3.3.2 RSS-102 ISSUE 5................................................................................................................................ 11
     3.4      MPE CALCULATION RESULTS .......................................................................................................................... 11
              3.4.1 FOR WLAN ......................................................................................................................................... 11
              3.4.2 FOR BT ............................................................................................................................................... 14
              3.4.3 SIMULTANEOUS MULTI-BAND TRANSMISSION MPE ANALYSIS .................................................................. 15
APPENDIX 1 PHOTOGRAPHS OF TEST SETUP ........................................................................................................ 16
APPENDIX 2 PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS .................................................................... 16




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                           Report No.: 170615002RFC-5

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+BT Module
         Model No.:                             WCT6LA2701
         Add. Model No.:                        N/A
         Trade Mark:                            GSD
         DUT Stage:                             Identical Prototype
                                                                              IEEE 802.11b/g/n
                                                2.4 GHz ISM Band:
                                                                              Bluetooth: V3.0+EDR & V4.1 LE
         EUT Supports Function:                                               5 150 MHz to 5 250 MHz IEEE 802.11a/n/ac
                                                5 GHz U-NII Bands:
                                                                              5 725 MHz to 5 850 MHz IEEE 802.11a/n/ac


      1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD
         For BT_LE
         Frequency Range:                       2400 MHz to 2483.5 MHz
         Bluetooth Version:                     Bluetooth V4.1 LE
         Type of Modulation:                    GFSK
         Number of Channels:                    40
         Channel Separation:                    2 MHz
         Antenna Type:                          PIFA Antenna
         Antenna Gain:                          1.72 dBi
         Maximum Peak Power:                    0.5 dBm

         For BT_EDR
         Frequency Range:                       2400 MHz to 2483.5 MHz
         Bluetooth Version:                     Bluetooth V3.0+EDR
         Modulation Technique:                  Frequency Hopping Spread Spectrum(FHSS)
         Type of Modulation:                    GFSK, π/4DQPSK, 8DPSK
         Number of Channels:                    79
         Channel Separation:                    1 MHz
         Antenna Type:                          PIFA Antenna
         Antenna Gain:                          1.72 dBi
         Maximum Peak Power:                    8.07 dBm




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                           Report No.: 170615002RFC-5


         For 2.4 GHz ISM Band of Wi-Fi
         Frequency Range:           2400 MHz to 2483.5 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: 11
                                    IEEE 802.11g: 11
         Number of Channels:
                                    IEEE 802.11n-HT20: 11
                                    IEEE 802.11n-HT40: 7
         Channel Separation:        5 MHz
                                    Chain 0            PIFA Antenna
         Antenna Type:
                                    Chain 1            PIFA Antenna
                                    Chain 0            1.72 dBi
         Antenna Gain:
                                    Chain 1            1.72 dBi
         Directional gain:          4.73 dBi
                                                       IEEE 802.11b: 19.92 dBm
                                                       IEEE 802.11g: 22.97 dBm
                                    SISO_ Chain 0
                                                       IEEE 802.11n-HT20: 18.52 dBm
                                                       IEEE 802.11n-HT40: 18.59 dBm
                                                       IEEE 802.11b: 20.49 dBm
         Maximum Peak Power:
                                                       IEEE 802.11g: 22.82 dBm
                                    SISO_ Chain 1
                                                       IEEE 802.11n-HT20: 16.69 dBm
                                                       IEEE 802.11n-HT40: 17.05 dBm
                                                       IEEE 802.11n-HT20: 20.71 dBm
                                    MIMO_ Chain 0+1
                                                       IEEE 802.11n-HT40: 20.90 dBm

         For 5 GHz U-NII Bands of Wi-Fi
                                    5150 MHz to 5250 MHz
         Frequency Range:
                                    5 725 MHz to 5 850 MHz
         Support Standards:         IEEE 802.11a/n/ac
         TPC Function:              Not Support
         DFS Operational mode:      Slave without radar Interference detection function
                                    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
         Number of Channels:                    5150 MHz to 5250 MHz:

ShenzhenUnionTrustQualityandTechnologyCo.,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 16                           Report No.: 170615002RFC-5

                                                           4 for IEEE 802.11a/n-HT20/ac-VHT20
                                                           2 for IEEE 802.11n-HT40)/ac-VHT40
                                                           1 for IEEE 802.11acVHT80
                                                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: 2.57 dBi
                                                Chain 0
                                                                           5725 MHz to 5850 MHz: 2.57 dBi
         Antenna Gain:
                                                                           5150 MHz to 5250 MHz: 2.57 dBi
                                                Chain 1
                                                                           5725 MHz to 5850 MHz: 2.57 dBi
                                                5150 MHz to 5250 MHz:      5.58 dBi
         Directional gain:
                                                5725 MHz to 5850 MHz:      5.58 dBi
                                                SISO_Chain 0                      U-NII-1                 U-NII-3
                                                IEEE 802.11a:                       14.70                 14.78
                                                IEEE 802.11n-HT20:                  11.20                  11.37
                                                IEEE 802.11n-HT40:                  11.06                  10.84
                                                IEEE 802.11ac-VHT80:                 9.82                   8.95
                                                SISO_Chain 1                      U-NII-1                 U-NII-3
         Maximum       Conducted                IEEE 802.11a:                       14.00                 14.05
         Output Power (dBm):                    IEEE 802.11n-HT20:                  10.37                  9.34
                                                IEEE 802.11n-HT40:                  10.12                  9.01
                                                IEEE 802.11ac-VHT80:                 8.15                   7.24
                                                MIMO_Chain 0+1                    U-NII-1                 U-NII-3
                                                IEEE 802.11n-HT20:                  13.82                  13.48
                                                IEEE 802.11n-HT40:                  13.63                  13.03
                                                IEEE 802.11ac-VHT80:                12.08                  11.19
                                                SISO_Chain 0                      U-NII-1                 U-NII-3
                                                IEEE 802.11a:                       17.27                 17.35
                                                IEEE 802.11n-HT20:                  13.77                  13.94
                                                IEEE 802.11n-HT40:                  13.63                  13.41
                                                IEEE 802.11ac-VHT80:                12.39                  11.52
                                                SISO_Chain 1                      U-NII-1                 U-NII-3
                                                IEEE 802.11a:                       16.57                 16.62
         Maximum EIRP (dBm):
                                                IEEE 802.11n-HT20:                  12.94                  11.91
                                                IEEE 802.11n-HT40:                  12.69                  11.58
                                                IEEE 802.11ac-VHT80:                10.72                  9.81
                                                MIMO_Chain 0+1                    U-NII-1                 U-NII-3
                                                IEEE 802.11n-HT20:                  19.40                  19.06
                                                IEEE 802.11n-HT40:                  19.21                  18.61
                                                IEEE 802.11ac-VHT80:                17.66                  16.77




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                           Report No.: 170615002RFC-5

      1.4 OTHER INFORMATION
         Test channels for BT_LE
         Type of Modulation      Tx/Rx Frequency                                                Test RF Channel Lists
                                                                               Lowest(L)              Middle(M)                  Highest(H)
                   GFSK                 2402 MHz to 2480 MHz                   Channel 0              Channel 19                 Channel 39
                                                                               2402 MHz               2440 MHz                   2480 MHz

         Test channels for BT_EDR
                                                                                                Test RF Channel Lists
                   Mode                     Tx/Rx Frequency
                                                                               Lowest(L)              Middle(M)                  Highest(H)
                 GFSK                                                          Channel 0              Channel 39                 Channel 78
                                        2402 MHz to 2480 MHz
            (DH1, DH3, DH5)                                                    2402 MHz               2441 MHz                   2480 MHz
              π/4DQPSK                                                         Channel 0              Channel 39                 Channel 78
                                        2402 MHz to 2480 MHz
            (DH1, DH3, DH5)                                                    2402 MHz               2441 MHz                   2480 MHz
                8DPSK                                                          Channel 0              Channel 39                 Channel 78
                                        2402 MHz to 2480 MHz
            (DH1, DH3, DH5)                                                    2402 MHz               2441 MHz                   2480 MHz

         Test channels for 2.4 GHz ISM Band of Wi-Fi
                                                                                                Test RF Channel Lists
                   Mode                     Tx/Rx Frequency
                                                                               Lowest(L)              Middle(M)                  Highest(H)
                                                                               Channel 1              Channel 6                  Channel 11
              IEEE 802.11b              2412 MHz to 2462 MHz
                                                                               2412 MHz               2437 MHz                   2462 MHz
                                                                               Channel 1              Channel 6                  Channel 11
              IEEE 802.11g              2412 MHz to 2462 MHz
                                                                               2412 MHz               2437 MHz                   2462 MHz
                                                                               Channel 1              Channel 6                  Channel 11
          IEEE 802.11n-HT20             2412 MHz to 2462 MHz
                                                                               2412 MHz               2437 MHz                   2462 MHz
                                                                               Channel 3              Channel 6                  Channel 9
          IEEE 802.11n-HT40             2422 MHz to 2452 MHz
                                                                               2422 MHz               2437 MHz                   2452 MHz

         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
              IEEE 802.11a                5150 MHz to 5250 MHz
                                                                               5180 MHz        5220 MHz                          5240 MHz
           IEEE 802.11n-HT20
          IEEE 802.11ac-VHT20                                                 Channel 149     Channel 157                       Channel 161
                                          5725 MHz to 5850 MHz
                                                                               5745 MHz        5785 MHz                          5805 MHz
                                                                              Channel 38           --                           Channel 46
                                          5150 MHz to 5250 MHz
           IEEE 802.11n-HT40                                                   5190 MHz            --                            5230 MHz
          IEEE 802.11ac-VHT40                                                 Channel 151          --                           Channel 159
                                          5725 MHz to 5850 MHz
                                                                               5755 MHz            --                            5795 MHz
                                                                                   --          Channel 42                            --
                                          5150 MHz to 5250 MHz
                                                                                   --          5210 MHz                              --
           IEEE 802.11ac-HT80
                                                                                   --         Channel 155                            --
                                          5725 MHz to 5850 MHz
                                                                                   --          5775 MHz                              --




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                           Report No.: 170615002RFC-5

      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.

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




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                           Report No.: 170615002RFC-5

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.




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                          Report No.: 170615002RFC-5

      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.
       RF Field Strength Limits for Devices Used by the General Public (Uncontrolled Environment)
          Frequency range        Electric Field (E)   Magnetic Field (H) Power Density (S) Reference Period
                (MHz)                (V/m rms)             (A/m rms)               (W/m2)          H |2 or S (minutes)
                        21
              0.003-10                    83                    90                     -             Instantaneous*
                0.1-10                     -                 0.73/ ƒ                   -                    6**
                1.1-10                 87/ ƒ0.5                  -                     -                    6**
                10-20                   27.46                0.0728                   2                      6
                                              0.25                  0.25                  0.5
                20-48               58.07/ ƒ              0.1540/ ƒ              8.944/ ƒ                    6
                48-300                  22.06               0.05852                 1.291                    6
              300-6000              3.142 ƒ0.3417       0.008335 ƒ0.3417       0.02619ƒ0.6834                6
             6000-15000                  61.4                 0.163                   10                     6
            15000-150000                 61.4                 0.163                  10                616000/ ƒ1.2
           150000-300000              0.158 ƒ0.5         4.21 x 10-4 ƒ0.5       6.67 x 10-5 ƒ          616000/ ƒ1.2
         Note: ƒ is frequency in MHz.
         *Based on nerve stimulation (NS).
         ** Based on specific absorption rate (SAR).

       RF Field Strength Limits for Controlled Use Devices (Controlled Environment)
         Frequency range        Electric Field (E)  Magnetic Field (H) Power Density (S)                                  Reference Period
               (MHz)               (V/m rms)           (A/m rms)            (W/m2)                                        H |2 or S (minutes)
             0.003-1023                170                 180                  -                                           Instantaneous*
                1-10                    -                1.6/ ƒ                 -                                                  6**
              1.29-10                193/ ƒ0.5              -                   -                                                  6**
                10-20                  61.4              0.163                 10                                                   6
                20-48              129.8/ ƒ0.25       0.3444/ ƒ0.25       44.72/ ƒ0.5                                               6
               48-100                 49.33              0.1309              6.455                                                  6
                                            0.25                0.25
             100-6000              15.60 ƒ            0.04138 ƒ           0.6455ƒ0.5                                                6
            6000-15000                 137               0.364                50                                                    6
           15000-150000                137               0.364                50                                              616000/ ƒ1.2
          150000-300000             0.354 ƒ0.5       9.40 x 10-4 ƒ0.5    3.33 x 10-4 ƒ                                        616000/ ƒ1.2
        Note: ƒ is frequency in MHz.
        *Based on nerve stimulation (NS).
        ** Based on specific absorption rate (SAR).

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




ShenzhenUnionTrustQualityandTechnologyCo.,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 16                          Report No.: 170615002RFC-5

      3.3 MPE CALCULATION METHOD
      3.3.1       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)

      3.3.2       RSS-102 Issue 5
       S = PG/4πR^2= EIRP/4πR^2
       S = power density (in appropriate units, e.g., w/m2)
       P = power input to the antenna (in appropriate units, e.g., w)
       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., m)

      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 2462 MHz for IEEE802.11b/g/n and
                           operating at 5150 MHz to 5250 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: PIFA Antenna
       Chain 1: PIFA Antenna
      3.4.1.2 Antenna Gain:
       Chain 0: 2412MHz to 2462 MHz: 1.72 dBi
                  5150 MHz to 5250 MHz: 2.57 dBi
                  5725 MHz to 5850 MHz: 2.57 dBi
       Chain 1: Same as chain 0

       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 can be used
       alone. The transmit signals are correlated with each other.

       For 2.4 GHz WIFI
                               The directional gain = GANT + 10 log(NANT) dBi = 1.72 + 10 log(2) = 4.73 dBi
       For 5 GHz WIFI
                               The directional gain = GANT + 10 log(NANT) dBi = 2.57 + 10 log(2) = 5.58 dBi

       For SISO mode (1Tx/1Rx), 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

       For 2.4 GHz WIFI
                                               The antenna gain = Chain 0 or Chain 1 = 1.72 dBi
       For 5 GHz WIFI
                                               The antenna gain = Chain 0 or Chain 1 = 2.57 dBi




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                                                                 Page 12 of 16                        Report No.: 170615002RFC-5

      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)
                           IEEE 802.11b     2412-
                                                       17               2              1.72           20.72         118.0321        1       0.0235
                           IEEE 802.11g      2462
       SISO




                                            5180-
                                                       14               2              2.57           18.57         71.9449         1       0.0143
                                             5240
                           IEEE 802.11a
                                            5745-
                                                       14               2              2.57           18.57         71.9449         1       0.0143
                                             5825


       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-      14               2              4.73           20.73         118.3042        1       0.0235
                        IEEE 802.11n-HT20
                                            2462       14               2              4.73           20.73         118.3042        1       0.0235
                                            2422-      14               2              4.73           20.73         118.3042        1       0.0235
                        IEEE 802.11n-HT40
                                            2452       14               2              4.73           20.73         118.3042        1       0.0235
                                            5180-
                                                       11               2              5.58           18.58         72.1107         1       0.0143
                                            5240
                        IEEE 802.11n-HT20
                                            5745-
                                                       11               2              5.58           18.58         72.1107         1       0.0143
                                            5825
       MIMO (2TX/2RX)




                                            5190-
                                                       10               2              5.58           17.58         57.2796         1       0.0114
                                            5230
                        IEEE 802.11n-HT40
                                            5755-
                                                       10               2              5.58           17.58         57.2796         1       0.0114
                                            5795
                                            5180-
                                                       9                2              5.58           16.58         45.4988         1       0.0091
                          IEEE 802.11ac-    5240
                             VHT20          5745-
                                                       9                2              5.58           16.58         45.4988         1       0.0091
                                            5825
                                            5190-
                                                       9                2              5.58           16.58         45.4988         1       0.0091
                          IEEE 802.11ac-    5230
                             VHT40          5755-
                                                       9                2              5.58           16.58         45.4988         1       0.0091
                                            5795
                          IEEE 802.11ac-    5210       9                2              5.58           16.58         45.4988         1       0.0091
                             VHT80          5775       9                2              5.58           16.58         45.4988         1       0.0091




ShenzhenUnionTrustQualityandTechnologyCo.,Ltd.
Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
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                                                                 Page 13 of 16                        Report No.: 170615002RFC-5

      3.4.1.4 Results for RSS-102 Issue 5
       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)            (W)             (W/m2)
                           IEEE 802.11b     2412-
                                                       17               2              1.72           20.72         0.118032       5.35     0.2350
                           IEEE 802.11g      2462
       SISO




                                            5180-
                                                       14               2              2.57           18.57         0.071945       9.01     0.1430
                                             5240
                           IEEE 802.11a
                                            5745-
                                                       14               2              2.57           18.57         0.071945       9.69     0.1430
                                             5825


       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)            (W)             (W/m2)
                                            2412-      14               2              4.73           20.73         0.118304       5.35    0.2350
                        IEEE 802.11n-HT20
                                            2462       14               2              4.73           20.73         0.118304       5.35     0.2350
                                            2422-      14               2              4.73           20.73         0.118304       5.35     0.2350
                        IEEE 802.11n-HT40
                                            2452       14               2              4.73           20.73         0.118304       5.35     0.2350
                                            5180-
                                                       11               2              5.58           18.58         0.072111       9.01     0.1430
                                            5240
                        IEEE 802.11n-HT20
                                            5745-
                                                       11               2              5.58           18.58         0.072111       9.69     0.1430
                                            5825
       MIMO (2TX/2RX)




                                            5190-
                                                       10               2              5.58           17.58         0.05728        9.01     0.1140
                                            5230
                        IEEE 802.11n-HT40
                                            5755-
                                                       10               2              5.58           17.58         0.05728        9.69     0.1140
                                            5795
                                            5180-
                                                       9                2              5.58           16.58         0.045499       9.01     0.0910
                          IEEE 802.11ac-    5240
                             VHT20          5745-
                                                       9                2              5.58           16.58         0.045499       9.69     0.0910
                                            5825
                                            5190-
                                                       9                2              5.58           16.58         0.045499       9.01     0.0910
                          IEEE 802.11ac-    5230
                             VHT40          5755-
                                                       9                2              5.58           16.58         0.045499       9.69     0.0910
                                            5795
                          IEEE 802.11ac-    5210       9                2              5.58           16.58         0.045499       9.01     0.0910
                             VHT80          5775       9                2              5.58           16.58         0.045499       9.69     0.0910




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                                                               Page 14 of 16                          Report No.: 170615002RFC-5

      3.4.2       For BT
       For BT_LE function, operating at 2402MHz to 2480 MHz for GFSK and
       For BT_EDR function, operating at 2402MHz to 2480 MHz for GFSK, π/4 DQPSK, 8DPSK

      3.4.2.1 Antenna Type:
       Chain 0: PIFA Antenna

      3.4.2.2 Antenna Gain:
       Chain 0: 2402MHz to 2480 MHz: 1.72 dBi

      3.4.2.3 Results for FCC 47 CFR Part 1 Subpart I
                                                                Max. positive
                                    Declared maximum                                               Calculated    Declared
                                                                 tolerance           Antenna                                     MPE        MPE
         Operating       Freq.      conducted average                                              maximum       maximum
                                                                 according            Gain                                       Limit      Value
          Mode                        output power                                                   EIRP         EIRP
                                                                manufacturer
                         (MHz)             (dBm)                   (dBm)               (dBm)         (dBm)          (mW)            (mW/cm2)
                         2402-
             LE                               2                       2                 1.72          5.72         3.7325          1        0.0007
                          2480
                         2402-
            EDR                              10                       2                 1.72         13.72        23.5505          1        0.0047
                          2480


      3.4.2.4 Results for RSS-102 Issue 5
                                                               Max. positive
                                    Declared maximum                                              Calculated     Declared
                                                                tolerance            Antenna                                     MPE        MPE
         Operating       Freq.      conducted average                                             maximum        maximum
                                                                according             Gain                                       Limit      Value
          Mode                        output power                                                  EIRP          EIRP
                                                               manufacturer
                         (MHz)             (dBm)                  (dBm)                (dBm)         (dBm)           (W)               (W/m2)
                         2402-
             LE                               2                       2                 1.72          5.72       0.0037325        5.35      0.0070
                          2480
                         2402-
            EDR                              10                       2                 1.72         13.72       0.0235505        5.35      0.0470
                          2480




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                                                               Page 15 of 16                          Report No.: 170615002RFC-5

      3.4.3       Simultaneous Multi-band Transmission MPE Analysis
      3.4.4.1     List of Mode for Simultaneous Multi-band Transmission
           No.                            Configurations                                                 Support/Not Support
            1                         2.4G_SISO_WLAN + BT                                                     Not Support
            2                         2.4G_MIMO_WLAN + BT                                                     Not Support
            3                          5G_SISO_WLAN + BT                                                      Not Support
            4                          5G_MIMO_WLAN + BT                                                      Not Support


      3.4.4.2 Results for transmit simultaneously
       Not Applicable




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Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China
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                                                               Page 16 of 16                          Report No.: 170615002RFC-5


APPENDIX 1 PHOTOGRAPHS OF TEST SETUP
                                                                            N/A

APPENDIX 2 PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS

                                      Refer to Appendix 2 for EUT external and internal photographs.




                                                                 *** 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.




ShenzhenUnionTrustQualityandTechnologyCo.,Ltd.
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Tel: +86-755-28230888                  Fax: +86-755-28230886                  E-mail: info@uttlab.com               Http://www.uttlab.com



Document Created: 2017-07-24 16:40:57
Document Modified: 2017-07-24 16:40:57

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