MPE RF exposure report

FCC ID: AFJ369710

RF Exposure Info

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FCCID_4219065

FCC Parts 2 and 87, Subpart D, Non-Broadcast Aviation Radio Services                                                                 Page 41 of 58
VHF Air Band Transceiver, Models: IC-A120                                                                                    FCC ID: AFJ369710




5.12.      EXPOSURE OF HUMANS TO RF FIELD [[§§ 1.1310 & 2.1091]

The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to
radio-frequency (RF) radiation.


                                                              FCC 47 CFR § 1.1310:




5.12.1. Method of Measurements
See RSS-102 & FCC 47 CFR §§ 1.1310, 2.1091
In order to demonstrate compliance with MPE requirements, the following information is typically needed:
(1)    Calculation that estimates the minimum separation distance (20 cm or more) between an antenna and
       persons required to satisfy power density limits defined for free space.
(2)    Antenna installation and device operating instructions for installers (professional/unskilled users), and the
       parties responsible for ensuring compliance with the RF exposure requirement
(3)    Any caution statements and/or warning labels that are necessary in order to comply with the exposure limits
(4)    Any other RF exposure related issues that may affect MPE compliance




ULTRATECH GROUP OF LABS                                                                                              File #: 18ICOM497_FCC87
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4                                                                              December 7, 2018
Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com

All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)


FCC Parts 2 and 87, Subpart D, Non-Broadcast Aviation Radio Services                                                                  Page 42 of 58
VHF Air Band Transceiver, Models: IC-A120                                                                                        FCC ID: AFJ369710




Calculation Method of RF Safety Distance:

                    P G        EIRP
           S                
                  4   r 2
                               4   r2
           Where:                 P: power input to the antenna in mW
                                  EIRP: Equivalent (effective) isotropic radiated power
                                  S: power density mW/cm2
                                  G: numeric gain of antenna relative to isotropic radiator
                                  r: distance to centre of radiation in cm



5.12.2. RF Evaluation


                       Max.                  Max.                                           Evaluation
  Frequency                                                    EIRP         EIRP*                               Power Density,     MPE Limit
                     Conducted              Antenna                                         Distance, r                   2
    (MHz)                                                     (dBm)         (mW)                                 S (mW/cm )        (mW/cm2)
                    Power (dBm)            Gain (dBi)                                          (cm)
    118.000               39.71                  0             39.71       9350/2*                56                0.1187             0.2
*50% duty cycle applied




ULTRATECH GROUP OF LABS                                                                                                  File #: 18ICOM497_FCC87
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4                                                                              December 7, 2018
Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com

All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)



Document Created: 2019-02-14 13:10:49
Document Modified: 2019-02-14 13:10:49

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