MPE Calculation

FCC ID: JF6-8000-2U

RF Exposure Info

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FCCID_716835

             Prediction of MPE limit at a given distance

   Equation from page 18 of OET Bulletin 65, Edition 97-01

                    PG
             S=
                   4πR 2
   where:   S = power density
            P = power input to the antenna
            G = power gain of the antenna in the direction of interest relative to an isotropic radiator
            R = distance to the center of radiation of the antenna


   Maximum peak output power at antenna input terminal:                19.98    (dBm)
   Maximum peak output power at antenna input terminal:          99.54054174    (mW)
                                      Antenna gain(typical):            35.2    (dBi)
                                   Maximum antenna gain:         3311.311215    (numeric)
                                           Time Averaging:               100    (%)
                                        Prediction distance:             200    (cm)
                                       Prediction frequency:            2440    (MHz)
MPE limit for uncontrolled exposure at prediction frequency:               1    (mW/cm^2)

                     Power density at prediction frequency:          0.655738 (mW/cm^2)

                                      Margin of compliance:                -1.8 (dB)


                  The MPE was done at 50% which is the operational duty cycle of this unit.



Document Created: 2006-10-17 14:45:46
Document Modified: 2006-10-17 14:45:46

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