EST-808J Mobile Phone Jammer, cell phone jammer antenna Inside
Specifications
can block the frequencies :
CDMA / GSM : 869-894MHz/925-960MHz
DCS / PHS 1805-1880MHz/1900-1990MHz
Single output power : +35dBm / 800mW
Power input : AC110V-240V
Power output : DC 5V 8A
Jamming range : Radius 15 - 20 M(the Cellular signal must ≤-85dBm in the location)
The jamming radius still depends on the strength signal in given area
Dimension : 210(L)×139(W)×50(H)
Net Weight : 800g
Working Temperature : -40 to +55
Relative humility : ≤90%(RH)
Air pressure : 86~106kPa
Working Area
1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
2. At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.