RF exposure info

FCC ID: QVBGS000

RF Exposure Info

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FCCID_1345264

             Prediction of MPE limit at a given distance

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

                      PG
             S =
                     4π R 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 device output terminal:                9.76    (dBm)
                                    Cable and Jumper loss               0.0    (dB)
   Maximum peak output power at antenna input terminal:                9.76    (dBm)
   Maximum peak output power at antenna input terminal:         9.462371614    (mW)
                               Single Antenna gain(typical):            0.5    (dBi)
                                       Number of Antennae                 1
                                Total Antenna gain(typical):            0.5    (dBi)
                                   Maximum antenna gain:        1.122018454    (numeric)
                                        Prediction distance:             20    (cm)
                                       Prediction frequency:            927    (MHz)
MPE limit for uncontrolled exposure at prediction frequency:          0.618    (mW/cm^2)

                     Power density at prediction frequency:         0.002112   (mW/cm^2)
                                                                    0.021122   (W/m^2)
                                               Tx On time:          1.000000
                                           Tx period time:          1.000000
                                          Average Factor:         100.000000
            Average Power density at prediction frequency:          0.021122   (W/m^2)
                       Maximum allowable antenna gain:            25.1625833   (dBi)

                      Margin of Compliance:                       24.6625833 dB





Document Created: 2010-09-16 13:48:35
Document Modified: 2010-09-16 13:48:35

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