Analysis Report

FCC ID: Z6QFR00524G

RF Exposure Info

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FCCID_3911156

INTERTEK TESTING SERVICES

RF Exposure
The equipment under test (EUT) is a Toy RC Robotic Maximilian The Butler Bot
operating at 2.4G Band. The EUT can be powered by DC9.0V (1 x 9.0V 6F22
battery). For more detail information pls. refer to the user manual.

Antenna Type: Integral antenna.
Antenna Gain: 0dBi.
Modulation Type: GFSK.
The normal radiated output power (e.i.r.p) is: 3.0dBm (tolerance: +/- 3dB).
The normal conducted output power is 3.0dBm (tolerance: +/- 3dB).

According to the KDB 447498:
The Maximum peak radiated emission for the EUT is 99.1dBµV/m at 3m in
the frequency 2405MHz
The EIRP = [(FS*D) ^2 / 30] mW = 3.87dBm
which is within the production variation.

The Minimum peak radiated emission for the EUT is 98.7dBµV/m at 3m in
the frequency 2475MHz
The EIRP = [(FS*D) ^2 / 30] mW = 3.47dBm
which is within the production variation.

The maximum conducted output power specified is 6dBm =3.98 mW
The source- based time-averaging conducted output power
= 3.98* Duty cycle mW <3.98 mW(Duty cycle <100%)

The SAR Exclusion Threshold Level:
= 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz)
= 3.0 * 5 / sqrt (2.475) mW
= 9.53 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 = 1.55072ms
Effective period of the cycle =137.68µs = 0.13768ms
DC =0.13768ms / 1.55072ms =0.0888 or 8.88%

FCC ID: Z6QFR00524G

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Document Created: 2018-06-13 16:21:49
Document Modified: 2018-06-13 16:21:49

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