Different signal jammers are designed with different characteristics and this 6 Antenna Selectable Portablethat you are scanning here is really excellent and have good jamming ability for all mobile phone 2G,3G signal ,4G Wimax and GPSL1,Lojack bands as the shielding range is up to 20 meters according to the signal strength. Besides the latest design and Good cooling system with cooling fan inside and the External Omni-directional antennas, all the TX frequency covered down link only have also been applied on this handheld GPS LoJack 3G 4G Wimax signal blocker as well. Thus to make the operation and make it possible for people to choose the jamming frequency bands the selectale buttons have been use so that people can turn off any single band without influencing the other bands operation.
Also because of ODM and OEM orders are welcome so that people can select any 6 bands for your require. And as can be use in place such as meeting rooms, conference rooms, trains, bus and more so that owning wide application areas is also a bog merit of this 2G 3G 4G Wimax GPS LoJack signal blocker. Want to know more useful information then just come here.
Affected Frequency Ranges:
-CDMA/GSM: 850 to 960MHz
-DCS/PCS:1805 to 1990MHz
-3G:2,110 to 2,170MHz
Total output power:3W
Jamming range: up to 20m, the jamming radius still depends on the strength 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),4000mA/H battery
Dimension:126x76x35mm and not include antennas
Inner box dimension:220x202x65mm
Full set weight:0.65kg
Handheld GPS Lojack 4G Phone Signal Jammer