MPE Test Report

FCC ID: 2AHSJRT-238A

RF Exposure Info

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FCCID_3544477

                                   Maximum Permissible Exposure
Applicable Standard
According to §1.1307(b)(5), systems operating under the provisions of this section shall be operated in a manner
that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline.

Remark: 1) The maximum output power for antenna is -0.76dBm (0.84mW) at 2402MHz, -0.68dBi antenna
           gain(with 0.86 numeric antenna gain.)
       2) For mobile or fixed location transmitters, no SAR consideration applied. The minimum separation
        generally be used is at least 20cm, even if the calculation indicate that the MPE distance would be
        lesser.




Maximum Permissible Exposure
     output power=0.84mW
     Numeric Antenna gain=0.86
     Substituting the MPE safe distance using d=20cm into above equation.
  Yields:
     S=0.000199*P*G
Where P=Power in mW
       G=Numeric antenna gain
       S=Power density in mW/cm2
Power density=0.00014mW/cm2

(For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm2 even if the calculation
indicates that the power density would be larger.)

Result: The result of power density is lower than the limit, so it won't cause confusion.



Document Created: 2017-09-05 15:21:22
Document Modified: 2017-09-05 15:21:22

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