Specification :

Cover interface standards: Digital : IDEN, TDMA, CDMA, GSM, UMTS

Analog: AMPS, NMT, N-AMPS, TACS

Total output power: 2.7Watt

Antennas External Omnidirectional

Every band frequency can select output power

All the TX frequency covered down link only.

Battery: Ni-Mh battery DC12V/ 1600mA/ h

Work time: 90 minutes

Support Powered by car cigarette charger

Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V

Humidity: 5% -80%

Can OEM or ODM for specially request

Effective range: Up to 15meters radius to 20 Meters. the signal must