MPE Report

FCC ID: TV7LHG60AD

RF Exposure Info

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FCCID_4051493

..,,_I. FCC RADIO EXPOSURE TEST REPORT                                                      Report No. : FAB50836



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     FCC RADIO EXPOSURE TEST REPORT

              FCC ID                : TVTLHGGOAD
              Equipment             : RouterBOARD LHG—60ad
              Brand Name            : MikroTik
              Model Name            _: RBLHG—60ad
              Applicant             : Mikrotikis SIA
                                       Brivibas gatve 214i, Riga, LV—1039 Latvia
              Manufacturer          : MIKROTIKLS SIA
                                       Brivibas gatve 214i, Riga, LV—1039 Latvia
              Standard              : 47 CFR Part 21091

 The product was received on May 14, 2018, and testing wasstarted from Jul. 27, 2018 and completed
 on Oct. 15, 2018. We, SPORTON INTERNATIONALINC. 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 technicalstandards.

 The report must not be used by the client 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.




                      Approved by: Cliff Chafig

         SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory
                            No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.0.C.)




TEL: 866—3—656—9065                                                             Page Number       .: 1 of7
FAX : 886—3—656—0085                                                             Issued Date      : Oct 25, 2018
Report Template No.: CB Ver1.0                                                   Report Version   .: 01


               FCC RADIO EXPOSURE TEST REPORT                                                                                  Report No. : FA850836




                                                            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 .....................................................................................................................................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 : 886-3-656-9065                                                                                              Page Number          : 2 of 7
FAX : 886-3-656-9085                                                                                              Issued Date          : Oct. 25, 2018
Report Template No.: CB Ver1.0                                                                                    Report Version       : 01


            FCC RADIO EXPOSURE TEST REPORT                                     Report No. : FA850836




                                 History of this test report

   Report No.          Version                Description                                Issued Date

   FA850836               01              Initial issue of report                       Oct. 25, 2018




TEL : 886-3-656-9065                                                Page Number      : 3 of 7
FAX : 886-3-656-9085                                                Issued Date      : Oct. 25, 2018
Report Template No.: CB Ver1.0                                      Report Version   : 01


            FCC RADIO EXPOSURE TEST REPORT                                 Report No. : FA850836




                                       Summary of Test Result

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

     2              -        Exposure evaluation                PASS             -

Reviewed by: Sam Chen
Report Producer: Wendy Pan




TEL : 886-3-656-9065                                            Page Number      : 4 of 7
FAX : 886-3-656-9085                                            Issued Date      : Oct. 25, 2018
Report Template No.: CB Ver1.0                                  Report Version   : 01


             FCC RADIO EXPOSURE TEST REPORT                                                    Report No. : FA850836




1         General Description
1.1       EUT General Information
                                             The Channel Plan(s)
  Evaluation       Frequency             Operating
                                                                            Modulation Type
      Mode             Range          Frequency (GHz)
    60GHz           57-71 GHz       62.64 GHz                  / 2  BPSK ,  / 2  QPSK ,  / 2  16QAM

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
      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




TEL : 886-3-656-9065                                                                Page Number      : 5 of 7
FAX : 886-3-656-9085                                                                Issued Date      : Oct. 25, 2018
Report Template No.: CB Ver1.0                                                      Report Version   : 01


            FCC RADIO EXPOSURE TEST REPORT                                                        Report No. : FA850836




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 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 : 886-3-656-9065                                                                   Page Number        : 6 of 7
FAX : 886-3-656-9085                                                                   Issued Date        : Oct. 25, 2018
Report Template No.: CB Ver1.0                                                         Report Version     : 01


            FCC RADIO EXPOSURE TEST REPORT                                                   Report No. : FA850836



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

Separation Distance (cm)         20

                                                                      Tune-up   Tune-up
                                              Average                                       Power          Limit of
 Maximum EIPR Power of                                                Average   Average                     Power
                                 Ant. Gain     EIRP      Tolerance                          Density
       Test Frequency                                                  EIRP      EIRP                      Density
                                      (dBi)    Power        (dB)                              (S)            (S)
            (GHz)                                                      Power    Power
                                               (dBm)                                       (mW/cm²)        (mW/cm²)
                                                                       (dBm)     (mW)

      62.64             GHz            42      33.98       0.50        34.48    2808.46      0.559             1.00




                                              ─────THE END────
TEL : 886-3-656-9065                                                              Page Number       : 7 of 7
FAX : 886-3-656-9085                                                              Issued Date       : Oct. 25, 2018
Report Template No.: CB Ver1.0                                                    Report Version    : 01



Document Created: 2019-04-10 12:19:44
Document Modified: 2019-04-10 12:19:44

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