MPE Test Report

FCC ID: MSQ-RTACJ900

RF Exposure Info

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FCCID_4410470

Q,,_I FCC RADIO EXPOSURE TEST REPORT                                                        Report No. : FA850709
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     FCC RADIO EXPOSURE TEST REPORT
             FCC ID                   :   MSQ—RTACJ900
             Equipment                :   Wireless AC3000 Tri Band Gigabit Router
            Brand Name                :   ASUS
            Model Name                :   RT—AC95U,ZenWiFi CT8, ZenWiFi, CT8, ASUS
                                          ZenWiFi CT8, ASUS ZenWiFi
            Applicant                 : ASUSTeK COMPUTER INC.
                                          4F, No. 150, Li—Te Rd., Peitou, Taipei 112, Taiwan
            Manufacturer (1)          : Datamax Electronics (DongGuan) Co., Ltd.
                                        Niu Shan Foreign Economic Industrial Park, Dong
                                          Cheng District, Dong Guan City, Guang Dong,
                                        China
            Manufacturer (2)          : Lukisen Electronic Corp.
                                        3F.,N0.236,Boai St., Shulin Dist.,New Taipei City
                                          23845, Taiwan
            Manufacturer (3)          : Kentec Inc.
                                        No. 5, Tzu—Chiang 1st Rd. Chungli industrial Zone,
                                        Taoyuan City, Taiwan
            Standard                  : 47 CFR Part 21091

  The product was         received on Jun. 07, 2019, and testing was started from Jun. 07, 2019 and
  completed on Jul.      31, 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 21091 and shown compliance with the applicable technical
  standards.

  The report must not be used by theclient to claim product certification, approval, or endorsement by
  TAF or any agency of 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.


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                       Approved by: Sam Chen

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


TEL : 886—3—656—9065                                                            Page Number       _: 1 of 8
FAX : 886—3—656—9085                                                            Issued Date       : Aug. 22, 2019
Report Template No.: CB Ver1.0                                                  Report Version    _: 01


               FCC RADIO EXPOSURE TEST REPORT                                                                                  Report No. : FA850709




                                                            Table of Contents
History of this test report.................................................................................................................................3
Summary of Test Result...................................................................................................................................4
1      General Description .............................................................................................................................5
1.1    EUT General Information .......................................................................................................................5
1.2    Testing Location .....................................................................................................................................6
2      Maximum Permissible Exposure ........................................................................................................7
2.1    Limit of Maximum Permissible Exposure ...............................................................................................7
2.2    MPE Calculation Method........................................................................................................................7
2.3    Calculated Result and Limit....................................................................................................................8
Photographs of EUT v01




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FAX : 886-3-656-9085                                                                                              Issued Date          : Aug. 22, 2019
Report Template No.: CB Ver1.0                                                                                    Report Version       : 01


            FCC RADIO EXPOSURE TEST REPORT                                     Report No. : FA850709




                                 History of this test report

   Report No.          Version                Description                                Issued Date

   FA850709               01              Initial issue of report                       Aug. 22, 2019




TEL : 886-3-656-9065                                                Page Number      : 3 of 8
FAX : 886-3-656-9085                                                Issued Date      : Aug. 22, 2019
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            FCC RADIO EXPOSURE TEST REPORT                                               Report No. : FA850709




                                       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:
The declared of product specification for EUT presented in the report are provided by the manufacturer, and the
manufacturer takes all the responsibilities for the accuracy of product specification.
Reviewed by: Sam Chen
Report Producer: Wendy Pan




TEL : 886-3-656-9065                                                          Page Number      : 4 of 8
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             FCC RADIO EXPOSURE TEST REPORT                                                 Report No. : FA850709




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)
                                                         802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM)
 2.4GHz WLAN           2400-2483.5       2412-2462
                                                         VHT: OFDM (BPSK, QPSK, 16QAM, 64QAM,
                                                                    256QAM)
                                                         802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM)
                       5150-5250         5180-5240
 5GHz WLAN                                               802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM,
                       5725-5850         5745-5825
                                                                    256QAM)
                                                         BR / EDR: FHSS (GFSK / π/4-DQPSK / 8DPSK)
 Bluetooth             2400-2483.5       2402-2480
                                                         LE: GFSK

1.1.1     Table for Radio information
    Radio                                                   Band
                                                        5GHz Band 1
      1
                                                           2.4GHz
      2                                                 5GHz Band 4
      3                                                   Bluetooth
Note: The above information was declared by manufacturer.

1.1.2     Table for Multiple Listing
The model names in the following table are all refer to the identical product.
 Brand Name                Model Name                                   Description
                            RT-AC95U
                           ZenWiFi CT8
                             ZenWiFi            All the models are identical, the difference model served as
      ASUS
                                 CT8                                 marketing strategy.

                        ASUS ZenWiFi CT8
                          ASUS ZenWiFi
From the above models, model:RT-AC95U was selected as representative model for the test and its data was
recorded in this report.




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            FCC RADIO EXPOSURE TEST REPORT                                                    Report No. : FA850709



1.2       Testing Location
                                                  Testing Location
      HWA YA        ADD     :    No. 52, Hwa Ya 1st Rd., Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C.
                    TEL     :    886-3-327-3456        FAX    :   886-3-327-0973
      JHUBEI        ADD     :    No.8, Lane 724, Bo-ai St., Jhubei City, HsinChu County 302, Taiwan, R.O.C.
                    TEL     :    886-3-656-9065        FAX    :   886-3-656-9085
Test site Designation No. TW0006 with FCC.
Test site registered number IC 4086B with Industry Canada.




TEL : 886-3-656-9065                                                               Page Number      : 6 of 8
FAX : 886-3-656-9085                                                               Issued Date      : Aug. 22, 2019
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            FCC RADIO EXPOSURE TEST REPORT                                                        Report No. : FA850709




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
         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
        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 24 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 : 886-3-656-9065                                                                   Page Number        : 7 of 8
FAX : 886-3-656-9085                                                                   Issued Date        : Aug. 22, 2019
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             FCC RADIO EXPOSURE TEST REPORT                                                                    Report No. : FA850709



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


                                                                             Tune-up    Tune-up
                     DG          Power        EIRP       Tolerance                                  Distance         S             S Limit
       Mode                                                                    EIRP      EIRP                           2                 2
                    (dBi)        (dBm)       (dBm)          (dB)                                      (cm)        (mW/cm )        (mW/cm )
                                                                              (dBm)       (W)
      2.4G;D1D
                       4.37       29.98      34.35            0.50            34.85     3.05492        24           0.42204       1.00000
       (Radio1)
      5.2G;D1D
                       4.70       29.86      34.56            0.50            35.06     3.20627        24           0.44295       1.00000
       (Radio1)
      5.8G;D1D
                       7.21       28.60      35.81            0.18            35.99     3.97192        24           0.54873       1.00000
       (Radio2)
   2.4G;BT-EDR
                    -2.93         9.17        6.24            0.50             6.74     0.00472        24           0.00065       1.00000
      (Radio3)

  Simultaneous Transmission Analysis Mode:
  Mode 1: Radio 1 WLAN 2.4GHz + Radio 2 WLAN 5GHz + Radio 3 Bluetooth
                                                     Tolerance       Tune-up      Tune-up
                     DG       Power        EIRP                                             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
                       4.37   29.98       34.35        0.50           34.85       3.05492     24        0.42204      1.00000       0.42204
       (Radio1)
      5.8G;D1D
                       7.21   28.60       35.81        0.18           35.99       3.97192     24        0.54873      1.00000       0.54873
       (Radio2)
   2.4G;BT-EDR
                    -2.93        9.17     6.24         0.50           6.74        0.00472     24        0.00065      1.00000       0.00065
      (Radio3)
                                                                                                                    Sum Ratio      0.97142
                                                                                                                    Ratio Limit       1



  Mode 2: Radio 1 WLAN 5GHz + Radio 2 WLAN 5GHz + Radio 3 Bluetooth
                                                     Tolerance       Tune-up      Tune-up
                     DG       Power        EIRP                                             Distance      S      S Limit             Ratio
       Mode                                                            EIRP        EIRP                      2          2
                    (dBi)     (dBm)       (dBm)        (dB)                                   (cm)     (mW/cm ) (mW/cm )           (S/Limit)
                                                                      (dBm)         (W)
      5.2G;D1D
                       4.70   29.86       34.56        0.50           35.06       3.20627     24        0.44295      1.00000       0.44295
       (Radio1)
      5.8G;D1D
                       7.21   28.60       35.81        0.18           35.99       3.97192     24        0.54873      1.00000       0.54873
       (Radio2)
   2.4G;BT-EDR
                    -2.93        9.17     6.24         0.50           6.74        0.00472     24        0.00065      1.00000       0.00065
      (Radio3)
                                                                                                                    Sum Ratio      0.99233
                                                                                                                    Ratio Limit       1

  Note: The above antenna gain was declared by manufacturer.




                                                  ─────THE END────
TEL : 886-3-656-9065                                                                               Page Number       : 8 of 8
FAX : 886-3-656-9085                                                                               Issued Date       : Aug. 22, 2019
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Document Created: 2019-08-25 11:03:33
Document Modified: 2019-08-25 11:03:33

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