Frequency bands(2G and 3G):
The system can be supplied to cover up to two GSM bands.
All standard GSM bands are available (850, 900, 1800, 1900MHz).
UMTS bands covered include 2,100Mhz, 850Mhz and 700Mhz.
Range:
Dependant on GSM activity the range is currently between 5 Metres to 8Metres. The range is set and adjusted by the user.
Antennas:
Omni-directional on board antennas
Easy connect to jammer and Easy control by PC
