03 FCC RF Exposure_DSS

FCC ID: VPYLB1NX

RF Exposure Info

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FCCID_3765525

                                      RF Exposure / MPE Calculation

             No.                            :    11932168H
             Applicant                      :    Murata Manufacturing Co., Ltd.
             Type of Equipment              :    Communication Module
             Model No.                      :    Type1NX
             FCC ID                         :    VPYLB1NX
                                                 * Bluetooth part

Murata Manufacturing Co., Ltd. declares that Model: Type1NX complies with FCC radiation
exposure requirement specified in the FCC Rule 2.1091 (for mobile).

RF Exposure Calculations:

The following information provides the minimum separation distance for the highest gain antenna
provided with the “Type1NX“ as calculated from (B) Limits for General Population / Uncontrolled
Exposure of TABLE 1- LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) of
§1.1310 Radiofrequency radiation exposure limits.

This calculation is based on the highest EIRP possible from the system,
considering maximum power and antenna gain, and considering a 1mW/cm^2 uncontrolled
exposure limit. The Friis formula used was:

                   PG
           S 
                  4  r2
Where
     P=        6.50 mW (Maximum average output power)
         Time average was used for the above value in consideration of 6-minutes time-averaging
         Burst power average was used for the above value in consideration of worst condition.
      G=      1.047 Numerical Antenna gain; equal to 0.2 dBi
      r=         20 cm (Separation distance)


                                                       2
      Power Density Result S =         0.00135 mW/cm


Even taking into account the tolerance, this device can be satisfied with the limits.




UL Japan, Inc.
Ise EMC Lab.
4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN
Telephone : +81 596 24 8999
Facsimile : +81 596 24 8124



Document Created: 2018-02-19 11:49:06
Document Modified: 2018-02-19 11:49:06

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