Besides it owns Omni-directional Antenna so it can block the signals from all directions and the jamming distance of this one can up to 100 meters at most. And it owns the special design of automatic power switching power supply and every band frequency can select output power and it is adjustable. What's more, all the TX frequencies cover downlink only, and it is especially good at blocking 3G signal.

Being attracted? If you want to know more information about this one just come here, contact with us then you will gain it. If you want one just add one to your cart and we will certainly offer you the product that owns both high quality and reasonable price.

Specifications

• Affected Frequency Ranges:

-CDMA:850-894MHz    
-GSM:925-960MHz    
-DCS/PCS:1805-1990MHz  
-3G:2110-2170MHz
-4G(LTE):725-770 MHz

-4G Wimax (optional frequency )

• Power supply:AC adapter(AC110/220V-DC27V)

• Shielding Radius:(20-100) meters@-75dBm still depends on the signal strength in given area.

• Total output power:70W

• Weight:19kg

• Size:34*13*27cm

Application area:

And by using the AC adapter it can working without stopping even all the year round. Such kind of high quality jammer can be applied in prison, guard, invigilate meeting room, library, theater, class room and so may other places to help create quiet environment or prevent important information letting out by cell phones.