MPE RF Exposure

FCC ID: PPQ-WCBN3516A

RF Exposure Info

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               Radio Exposure Evaluation Report                                            Report No. : FA912411




    Radio Exposure Evaluation Report
         FCC ID                      : PPQ-WCBN3516A
         Equipment                   : 802.11 a/b/g/n 1x1 + BT5.0 + Zigbee(15.4) IoT Module
         Brand Name                  : LITE-ON
         Model Name                  : WCBN3516A
         Applicant                   : LITE-ON Technology Corp.
                                       Bldg. C, 90, Chien 1 Road, Chung Ho, New Taipei
                                       City 23585, Taiwan, R.O.C
         Manufacturer                : LITE-ON TECHNOLOGY (Changzhou) CO., LTD
                                       A9 Building,No.88 Yanghu Road, Wujin Hi-Tech
                                       Industrial Development Zone ,Changzhou
                                       City,Jiangsu Province 213100 China
         Standard                    : 47 CFR Part 2.1091

     The product was received on Jan. 31, 2019, and testing was started from Feb. 21, 2019 and
     completed on Mar. 05, 2019. We, SPORTON INTERNATIONAL INC. EMC & Wireless
     Communications Laboratory, would like to declare that the tested sample has been evaluated in
     accordance with the procedures given in 47 CFR Part 2.1091 shown compliance with the
     applicable technical standards.

     The report must not be used by the client to claim product certification, approval, or
     endorsement by TAF or any agency of United States government.

     The test results in this report apply exclusively to the tested model / sample. Without written
     approval of SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory, the
     test report shall not be reproduced except in full.




   ___________________________________________               __________________________________________
                    Approved by: Allen Lin                                    SDoC by: XXXXX


                 SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory
                          No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.)

TEL : 886-3-327-3456                                                              Page Number      : 1 of 8
FAX : 886-3-327-0973                                                              Issued Date      : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                                Report Version   : 01
FCC ID: PPQ-WCBN3516A


                    Radio Exposure Evaluation Report                                                                              Report No. : FA912411




                                                            Table of Contents

HISTORY OF THIS TEST REPORT .................................................................................................................. 3
1     GENERAL DESCRIPTION .................................................................................................................... 5
1.1   EUT General Information ....................................................................................................................... 5
1.2   Testing Location ..................................................................................................................................... 5
2     MAXIMUM PERMISSIBLE EXPOSURE ............................................................................................... 6
2.1   Limit of Maximum Permissible Exposure ............................................................................................... 6
2.2   MPE Calculation Method ........................................................................................................................ 6
2.3   Calculated Result and Limit .................................................................................................................... 7
 Photographs of EUT V01




TEL : 886-3-327-3456                                                                                                  Page Number             : 2 of 8
FAX : 886-3-327-0973                                                                                                  Issued Date             : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                                                                    Report Version          : 01
FCC ID: PPQ-WCBN3516A


               Radio Exposure Evaluation Report                                        Report No. : FA912411




                                          History of this test report

      Report No.                Version                 Description                      Issued Date

       FA912411                      01             Initial issue of report              Mar. 29, 2019




TEL : 886-3-327-3456                                                          Page Number      : 3 of 8
FAX : 886-3-327-0973                                                          Issued Date      : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                            Report Version   : 01
FCC ID: PPQ-WCBN3516A


               Radio Exposure Evaluation Report                                           Report No. : FA912411




                                      Summary of Test Result

 Report       Ref Std.                                                        Result
                                            Test Items                                            Remark
 Clause        Clause                                                     (PASS/FAIL)

     2             -        Exposure evaluation                               PASS                     -



Declaration of Conformity:
The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits
or requirements declared by manufacturers.
Comments and Explanations:
None.


Reviewed by: Sam Tsai


Report Producer: Debby Hung




TEL : 886-3-327-3456                                                             Page Number      : 4 of 8
FAX : 886-3-327-0973                                                             Issued Date      : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                               Report Version   : 01
FCC ID: PPQ-WCBN3516A


                 Radio Exposure Evaluation Report                                            Report No. : FA912411




1        General Description
1.1      EUT General Information
                                              RF General Information
                       Frequency            Operating
    Evaluation
                         Range              Frequency                      Modulation Type
      Mode
                         (MHz)                (MHz)
                                                           802.11b: DSSS (DBPSK, DQPSK, CCK)
2.4GHz WLAN            2400-2483.5           2412-2462
                                                           802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM)
                        5150-5250            5180-5240     802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM)
                        5250-5350            5260-5320
    5GHz WLAN
                        5470-5725            5500-5700
                        5725-5850            5745-5825
     Bluetooth         2400-2483.5           2405-2480     LE: DSSS (GFSK)
      ZigBee           2400-2483.5           2405-2480     DSSS (O-QPSK)

1.2      Testing Location
                                                 Testing Location
      HWA YA       ADD      : No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.)
                   TEL      : 886-3-327-3456             FAX : 886-3-327-0973
                                     Test site Designation No. TW1190 with FCC.
      JHUBEI       ADD      : No.8, Ln. 724, Bo'ai St., Zhubei City, Hsinchu County, Taiwan (R.O.C.)
                   TEL      : 886-3-656-9065             FAX : 886-3-656-9085
                                     Test site Designation No. TW0006 with FCC.




TEL : 886-3-327-3456                                                                Page Number        : 5 of 8
FAX : 886-3-327-0973                                                                Issued Date        : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                                  Report Version     : 01
FCC ID: PPQ-WCBN3516A


               Radio Exposure Evaluation Report                                                           Report No. : FA912411




2        Maximum Permissible Exposure
2.1      Limit of Maximum Permissible Exposure
 (A) Limits for Occupational / Controlled Exposure
                                                                                                           Averaging Time
 Frequency Range            Electric Field         Magnetic Field        Power Density (S)
                                                                                                            |E|²,|H|² or S
      (MHz)               Strength (E) (V/m)     Strength (H) (A/m)         (mW/ cm²)
                                                                                                             (minutes)
        0.3-3.0                      614                1.63                     (100)*                           6
                                                                                             2
        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
    1500-100,000                       -                  -                         5                             6
(B) Limits for General Population / Uncontrolled Exposure
                                                                                                          Averaging Time
 Frequency Range            Electric Field         Magnetic Field        Power Density (S)
                                                                                                           |E|²,|H|² or S
      (MHz)               Strength (E) (V/m)     Strength (H) (A/m)         (mW/ cm²)
                                                                                                            (minutes)
       0.3-1.34                      614                1.63                     (100)*                           30
                                                                                         2
       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
    1500-100,000                       -                  -                        1.0                            30
Note: f = frequency in MHz ; *Plane-wave equivalent power density

2.2      MPE Calculation Method
The MPE was calculated at 20 cm to show compliance with the power density limit.
The following formula was used to calculate the Power Density:



              30  P  G                                                        E2
E (V/m) =                                    Power Density:       Pd (W/m²) =
                  d                                                             377
E = Electric field (V/m)
P = RF output power (W)
G = EUT Antenna numeric gain (numeric)
d = Separation distance between radiator and human body (m)
The formula can be changed to

Pd =
       30  P  G
        377  d 2

TEL : 886-3-327-3456                                                                             Page Number      : 6 of 8
FAX : 886-3-327-0973                                                                             Issued Date      : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                                               Report Version   : 01
FCC ID: PPQ-WCBN3516A


               Radio Exposure Evaluation Report                                                Report No. : FA912411




2.3      Calculated Result and Limit
Exposure Environment: General Population / Uncontrolled Exposure


 WLAN 2.4G Function:
                                                                  Tune-up   Tune-up
                               DG     Power    EIRP   Tolerance                        Distance    S      S Limit
           Mode                                                     EIRP     EIRP
                              (dBi)   (dBm)   (dBm)      (dB)                            (cm)   (mW/cm2) (mW/cm2)
                                                                   (dBm)      (W)
         2.4G;G1D             4.60    19.39   23.99     0.50       24.49    0.28119       20        0.05594   1.00000
         2.4G;D1D             4.60    21.94   26.54     0.50       27.04    0.50582       20        0.10063   1.00000



 WLAN 5G Function:
                                                                  Tune-up   Tune-up
                               DG     Power    EIRP   Tolerance                        Distance    S      S Limit
           Mode                                                     EIRP     EIRP
                              (dBi)   (dBm)   (dBm)      (dB)                            (cm)   (mW/cm2) (mW/cm2)
                                                                   (dBm)      (W)
         5.2G;D1D             4.30    20.46   24.76     0.50       25.26    0.33574       20        0.06679   1.00000
         5.3G;D1D             4.30    20.41   24.71     0.50       25.21    0.33189       20        0.06603   1.00000
         5.6G;D1D             4.30    20.91   25.21     0.50       25.71    0.37239       20        0.07408   1.00000
         5.8G;D1D             4.30    16.02   20.32     0.50       20.82    0.12078       20        0.02403   1.00000



 Zigbee Function:
                                                                  Tune-up   Tune-up
                               DG     Power    EIRP   Tolerance                        Distance    S      S Limit
           Mode                                                     EIRP     EIRP
                              (dBi)   (dBm)   (dBm)      (dB)                            (cm)   (mW/cm2) (mW/cm2)
                                                                   (dBm)      (W)
         2.4G;G1D             4.70    2.26    6.96      0.50       7.46     0.00557       20        0.00111   1.00000



 Bluetooth Function:
                                                                  Tune-up   Tune-up
                               DG     Power    EIRP   Tolerance                        Distance    S      S Limit
           Mode                                                     EIRP     EIRP
                              (dBi)   (dBm)   (dBm)      (dB)                            (cm)   (mW/cm2) (mW/cm2)
                                                                   (dBm)      (W)
         2.4G;BT-LE           4.70    1.74    6.44      0.50       6.94     0.00494       20        0.00098   1.00000




TEL : 886-3-327-3456                                                                  Page Number       : 7 of 8
FAX : 886-3-327-0973                                                                  Issued Date       : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                                    Report Version    : 01
FCC ID: PPQ-WCBN3516A


                 Radio Exposure Evaluation Report                                                     Report No. : FA912411




 WLAN 2.4G + Bluetooth Function:
                                                                  Tune-up   Tune-up
                            DG       Power     EIRP   Tolerance                       Distance      S          S Limit      Ratio
          Mode                                                      EIRP     EIRP                      2              2
                           (dBi)     (dBm)    (dBm)      (dB)                           (cm)     (mW/cm )     (mW/cm )    (S/Limit)
                                                                   (dBm)      (W)

        2.4G;D1D           4.60      21.94    26.54     0.50       27.04    0.50582     20       0.10063       1.00000    0.10063

        2.4G;BT-LE         4.70      1.74     6.44      0.50       6.94     0.00494     20       0.00098       1.00000    0.00098

                                                                                                              Sum Ratio   0.10161

                                                                                                            Ratio Limit      1



 WLAN 5G + Bluetooth Function:
                                                                  Tune-up   Tune-up
                            DG       Power     EIRP   Tolerance                       Distance      S          S Limit      Ratio
          Mode                                                      EIRP     EIRP
                           (dBi)     (dBm)    (dBm)      (dB)                           (cm)     (mW/cm2)     (mW/cm2)    (S/Limit)
                                                                   (dBm)      (W)

        5.6G;D1D           4.30      20.91    25.21     0.50       25.71    0.37239     20       0.07408       1.00000    0.07408

        2.4G;BT-LE         4.70      1.74     6.44      0.50       6.94     0.00494     20       0.00098       1.00000    0.00098

                                                                                                              Sum Ratio   0.07506

                                                                                                            Ratio Limit      1


 WLAN 2.4G + Zigbee
                                                                  Tune-up   Tune-up
                            DG       Power     EIRP   Tolerance                       Distance      S          S Limit      Ratio
          Mode                                                      EIRP     EIRP
                           (dBi)     (dBm)    (dBm)      (dB)                           (cm)     (mW/cm2)     (mW/cm2)    (S/Limit)
                                                                   (dBm)      (W)

        2.4G;D1D           4.60      21.94    26.54     0.50       27.04    0.50582     20       0.10063       1.00000    0.10063

        2.4G;G1D           4.70      2.26     6.96      0.50       7.46     0.00557     20       0.00111       1.00000    0.00111

                                                                                                              Sum Ratio   0.10174

                                                                                                            Ratio Limit      1


 WLAN 5G + Zigbee
                                                                  Tune-up   Tune-up
                            DG       Power     EIRP   Tolerance                       Distance      S          S Limit      Ratio
          Mode                                                      EIRP     EIRP
                           (dBi)     (dBm)    (dBm)      (dB)                           (cm)     (mW/cm2)     (mW/cm2)    (S/Limit)
                                                                   (dBm)      (W)

        5.6G;D1D           4.30      20.91    25.21     0.50       25.71    0.37239     20       0.07408       1.00000    0.07408

        2.4G;G1D           4.70      2.26     6.96      0.50       7.46     0.00557     20       0.00111       1.00000    0.00111

                                                                                                              Sum Ratio   0.07519

                                                                                                            Ratio Limit      1




                                             ─────THE END─────


TEL : 886-3-327-3456                                                                         Page Number          : 8 of 8
FAX : 886-3-327-0973                                                                         Issued Date          : Mar. 29, 2019
Report Template No.: HE1-A1 Ver2.1                                                           Report Version       : 01
FCC ID: PPQ-WCBN3516A



Document Created: 2019-04-10 20:04:32
Document Modified: 2019-04-10 20:04:32

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