Analysis Report

FCC ID: PQN58500RX2G4

RF Exposure Info

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FCCID_4275841

Analysis Report The Equipment Under Test (EUT), is a 2.4GHz Transceiver (RC car). The operation frequency range is between 2435MHz and 2470MHz with 8 channels. 2435 2442 2443 2444 2445 2467 2468 2470 The EUT is powered by 1 x 7.4V rechargeable battery. After switch on the EUT, the car will be moved forward or backward, turned left or right based on the switches pressed in the controller. Antenna Type: Internal, Integral Antenna Type: Internal antenna Antenna Gain: 0dBi Nominal rated field strength is 94.5 dBμV/m at 3m Maximum allowed production tolerance: +/- 2dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 96.5dBμV/m at 3m in frequency 2.47GHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 1.340mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power =1.340mW. The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.47) mW = 9.544 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: 2019-03-08 09:44:59
Document Modified: 2019-03-08 09:44:59
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