MPE Report

FCC ID: I28-ZBRZQ3BT

RF Exposure Info

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FCCID_4228384

                                                            MPE CALCULATION
                                         FCC ID: I28-ZBRZQ3BT / IC: 3798B- ZBRZQ3BT


RF Exposure Requirements:                                                         47 CFR §1.1307(b)

RF Radiation Exposure Limits:                                                     47 CFR §1.1310

RF Radiation Exposure Guidelines:                                                 FCC OST/OET Bulletin Number 65

Limits for General Population/Uncontrolled Exposure in the band of:               1500 - 100,000 MHz
Power Density Limit:                                                              1 mW / cm2


Equation:          S = PG / 4πR2 or R = √PG / 4πS
          Where,   S = Power Density
                   P = Power Input to Antenna
                   G = Antenna Gain
                   R = distance to the center of radiated antenna
______________________________________________________________________________________________________________________


                        Conduc                  Tune-     Tolerance
                CH                 Antenna                                               Calculated
                           ted                   Up       Max Power     Measurement                    MPE Limit
               Freq                 Gain                                                    MPE                    Pass/F
   Type                  Power                  Toler       (dBm)       Distance (cm)                  (mW/cm2)
              (MHz)                 (dBi)                                                (mW/cm2)                    ail
                         (dBm)                  ance

    BLE        2402      4.62          1.69     ±1dB          7.31           20           0.00107         1        Pass


  BT-EDR       2402      7.16          1.69     ±1dB         10.85           20           0.00192         1        Pass




The Above Result had shown that the Device complied with MPE requirement.



Completed By: Deon Dai
SIEMIC, Inc
775 Montague Expressway, Milpitas, CA 95035
Phone: (408) 526-1188
Date: 03/27/2019



Document Created: 2019-04-03 17:03:11
Document Modified: 2019-04-03 17:03:11

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