User's Manual
  21 
4G: 13 hrs (GPS on), 15 hrs (GPS off) 
Transmitter 
Transmitting Power 
2G: 33dBm±2dB   
3G: 24dBm+1/-3dB 
4G: 23dBm+1/-3dB 
Audio Distortion 
5% (typical) 
Receiver 
Receiving Sensitivity 
2G:BER < 0.001 when Îor = -106.7 (-108) dBm 
3G: BER < 0.001 when Îor = -106.7 (-108) dBm 
4G:BER < 0.001 when Îor = -98 (-100) dBm 
Audio Power 
1W 
Audio Distortion 
5% (typical) 










