Analysis Report

FCC ID: PKG81260RCD

RF Exposure Info

Download: PDF

                      INTERTEK TESTING SERVICES

                                RF Exposure
The equipment under test (EUT) is a 1:14 RC Formula Hobby Grade version
operating at 2.4G Band. The EUT can be powered by DC3.2V (1 x 3.2V
rechargeable battery). For more detail information pls. refer to the user manual.

Antenna Type: Integral antenna.
Antenna Gain: 0dBi.
The normal radiated output power (e.i.r.p) is: -2.0dBm (tolerance: +/- 3dB).
The normal conducted output power is -2.0dBm (tolerance: +/- 3dB).
Modulation Type: GFSK.

According to the KDB 447498:
    The Maximum peak radiated emission for the EUT is 94.8dBµV/m at 3m in
    the frequency 2472MHz
    The EIRP = [(FS*D) ^2 / 30] mW = -0.43dBm
    which is within the production variation.

    The Minimum peak radiated emission for the EUT is 92.2dBµV/m at 3m in
    the frequency 2440MHz
    The EIRP = [(FS*D) ^2 / 30] mW = -3.03dBm
    which is within the production variation.

     The maximum conducted output power specified is 1dBm =1.26mW
     The source- based time-averaging conducted output power
     =1.26* Duty cycle mW <1.26 mW(Duty cycle <100%)

     The SAR Exclusion Threshold Level:
     = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz)
     = 3.0 * 5 / sqrt (2.472) mW
     = 9.54 mW

     Since the source-based time-averaging conducted output power is well
     below the SAR low threshold level, so the EUT is considered to comply
     with SAR requirement without testing.

The duty cycle is simply the on-time divided by the period:
      The duration of one cycle = 20.2174ms
      Effective period of the cycle = 1.0145ms
      DC =1.0145ms / 20.2174ms =0.0502 or 5.02%

FCC ID: PKG81260RCD

                                                                                1



Document Created: 2018-08-14 14:17:35
Document Modified: 2018-08-14 14:17:35

© 2019 FCC.report
This site is not affiliated with or endorsed by the FCC