Analysis Report

FCC ID: PQN44583BTX2G4

RF Exposure Info

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FCCID_3174551

Analysis Report
Report No.: 16041838HKG-001

The Equipment Under Test (EUT) is a portable 2.4GHz Transceiver (Controller Unit) for a
RC plane operating at the frequency range of 2412-2470MHz with 2 MHz channel spacing.

The EUT is powered by 6 * 1.5V AA batteries. After switch on the EUT and paired with
plane, the plane can be controlled to move forward/backward and turn left/ right by the
controller.

Antenna Type: Internal integral antenna
Antenna Gain: 0dBi
Nominal rated field strength: 80.0 dBμV/m at 3m
Maximum allowed field strength of production tolerance: +/- 3dB

According to the KDB 447498:

Based on the Maximum allowed field strength of production tolerance was 83.0 dBμV/m
at 3m in frequency 2.4GHz, thus;

The EIRP = [(FS*D) ^2*1000 / 30] = 0.06mW

Conducted power = Radiated Power (EIRP) – Antenna Gain
So;

Conducted Power = 0.06mW.

The SAR Exclusion Threshold Level:
= 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz)
= 3.0 * 5 / sqrt (2.470) mW
= 9.54 mW

Since the above conducted output power is well below the SAR Exclusion threshold level,
so the EUT is considered to comply with SAR requirement without testing.

Document Created: 2016-10-17 10:11:38
Document Modified: 2016-10-17 10:11:38

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