rf exp

FCC ID: WP3GSD442

RF Exposure Info

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FCCID_1581000

Visonic Ltd. FCC ID:WP3GSD442 IC:1467C-GSD442 Exposure limit according to §15.247(i) and RSS-102 The device is classified as mobile. Limit for power density for general population/uncontrolled exposure is f/1500 mW/cm2 for 300 – 1500 MHz frequency range: P = 912.75/1500 = 0.61 mW/cm2 The power density P (mW/cm2) = PT / 4 r2 PT is the transmitted power, which is equal to the peak transmitter output power 18.67 dBm plus maximum antenna gain -7 dBi, the maximum equivalent isotropically radiated power EIRP is PT = 18.67 dBm -7 dBi = 11.67 dBm = 14.7 mW. The power density at 20 cm (minimum safe distance, required for mobile devices), calculated as follows: 14.7 mW / 4 (20 cm)2 = 0.003 mW/cm2 << 0.61 mW/cm2 General public cannot be exposed to dangerous RF level.


Document Created: 2011-10-17 10:22:10
Document Modified: 2011-10-17 10:22:10
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