High Power Cell Phone Jammer for Prison Use

Cover interface standards:
CDMA800: 850-894 MHz,
GSM900: 925-960 MHz
GSM1800-1900: 1805-1990MHz,
3G: 2110-2170MHz,
GPS: L1, L2
WiFi: 2400-2500 MHz
CDMA450 (just for Europe customer)
You can select four or five bands of above frequency bands in a jammer

Output power: Up to 220--280 watt
Jamming range: UP to 200~500M [the signal strength<=-75dBm in the given area.
Output power of each band is adjustable.

Power supply: 50.60Hz/AC100 ~ 240V transmitting to DC 28V.

The 101MH was developed specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been approved and installed by Prison Authorities in very large prison facilities in several Countries world wide.