Analysis Report

FCC ID: SMH-CR65

RF Exposure Info

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FCCID_4040524

Analysis Report Report No.: 18071570HKG-001 The Equipment Under Test (EUT) is a PROJECTION AM/FM CLCOK RADIO (Alarm Clock Radio with USB Charging). It can accept analog input source (3.5mm phone jack aux-in), AM/FM tuner and wireless Bluetooth device. The audio signal is amplified and fed to the built-in passive loudspeakers. The time can be projected on a wall. The EUT is powered by an AC/DC adaptor (5VDC 3A). The EUT has an USB port for charging external device without PC data transfer function. The adaptor can accept 100-240VAC. A CR2032 Lithium battery is for real-time-clock back-up. Antenna Type: Internal integral antenna Antenna Gain: 0dBi Nominal rated field strength: 87 dBµV/m at 3m Maximum allowed field strength of production tolerance: +/- 6dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 93dBµV/m at 3m in frequency 2.4GHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.603mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.603mW. The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.480) mW = 9.53 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: 2018-10-10 16:57:19
Document Modified: 2018-10-10 16:57:19
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