RF Exposure Info

FCC ID: NTAWB1

RF Exposure Info

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FCCID_821584

Telematics Wireless Ltd. FCC ID:NTAWB1

Exposure limit according to §15.247(i) and §1.1307

The device is classified as mobile.

2
Limit for power density for general population/uncontrolled exposure is f/1500 mW/cm
for 300 – 1500 MHz frequency range:
2
P = 902/1500 = 0.6 mW/cm

πr
2 2
The power density P (mW/cm ) = PT / 4π

PT is the transmitted power, which is equal to the peak transmitter output power in
FHHS mode 29.54 dBm plus maximum antenna gain 4 dBi, the maximum equivalent
isotropically radiated power EIRP is

PT = 29.54 dBm + 4 dBi = 33.54 dBm = 2260 mW.

The power density at 20 cm (minimum safe distance, required for mobile devices),
calculated as follows:
2 2 2
2260 mW / 4π (20 cm) = 0.45 mW/cm < 0.6 mW/cm

General public cannot be exposed to dangerous RF level.

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Document Created: 2007-07-05 13:48:04
Document Modified: 2007-07-05 13:48:04

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