Different signal jammers are designed with different characteristics and this 6 Antenna Selectable Portable GPS LoJack 4G Wimax Phone Signal Jammer that 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.
-CDMA/GSM: 850 to 960MHz
-DCS/PCS:1805 to 1990MHz
-3G:2,110 to 2,170MHz
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .