User's Manual

6
1.4 Technical Parameters and Service Conditions
1.4.1 Technical Parameters
Work frequency: 850/1900MHz (Auto switch)
Delivered Power: MAX: 2W（850MHz）/MAX: 1W (1900MHz)
GSM Channel interval：200 KHz
Receive sensitivity: ≤ -100dBm
1.4.2 Operation conditions:
Environmental Temperature: -10℃～+40℃
Ambient noise: ≤ 60db(A)
Relative Humidity: 45%～95%
Atmospheric pressure: 86～106KPa
Power Adapter: 110V~240V AC, 50Hz/60Hz, DC 4.6V 1000mA
Battery: 1.2V 1300mAh rechargeable Ni-MH battery（optional）