Just here the jammer that you are viewing here is the advanced Adjustable Powerful WiFi GPS 2G 3G Cell Phone Jammer and UHF VHF LoJack Jammer, which owns the powerful ability.
Firstly, the jamming distance of this high power multi-purpose signal jammer is up to 40 meters at most based on the signal strength in the detailed place since it is designed with 18W high power. Besides, as designed with 8 antennas this high power desktop signal jammer can cut off the signals of UHF VHF LoJack WiFi GPS 2G 3G at the same time, and as designed with the adjustable buttons this high power adjustable UHF VHF LoJack WiFi GPS 2G 3G jammer also permit people to decide the jamming distance and jamming frequency bands based on the real situation as well. Thus as designed with the car charger this UHF VHF LoJack WiFi GPS 2G 3G cell phone jammer can also be used in the car easily as well. Also owning the high quality cooling system with cooling fans inside this UHF VHF LoJack WiFi GPS 2G 3G cell phone jammer can easily reach the goal of 24/7 nonstop working as well.
For fixed places such as the meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants and so on this UHF VHF LoJack WiFi GPS 2G 3G cell phone jammer can be widely used. And for more details of this high power adjustable UHF VHF LoJack WiFi GPS 2G 3G jammer you can just have a look at the following specifications.
Affected Frequency Ranges:
Total output power: 18W
Jamming range: up to 40m(15m for VHF/UHF) ), the jamming radius still depends on the strength of the signal in given area
External Omni-directional antennas all the TX frequency covered down link only
Power supply: 50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC12V),
Dimension: 370 x 140 x 51mm
Adjustable WiFi GPS 2G 3G Cell Phone Blocker and UHF VHF Lojack Jammer