Cover interface standards:

CDMA800:850-894 MHz,
GSM900:925-960 MHz
GSM1800-1900:1800-1990MHz
3G: 2110-2170MHz,

Total output power: 7W
Jamming range: Radius up to 30M [the signal must <or=-80dBm in the location] the jamming Radius still depends on the strength signal in given area

Every band frequency can select output power
All the TX frequency covered down link only.
Full Set Weight: 1.3KG
Working time: May continue to work for 2-5 hours

Features:

It can be applied at meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument. It easy to install and operate the device.