The desktop jammer with 5 antennas can jam up to 5 different frequencies at the same time.If you want,it can block cell phone signals icluding GSM850,DCS1800,4G LTE and other frequencies like GPS WiFi to stop the mobile phone usage in the court to keep solemn or avoid A-GPS tracking,eavesdropping,etc to protect your privacy.wholesale 4g jammers,4g jammer,4g lte jammer,4g blocker,4g europe usa jammer blocker, gsm 3g jammer,3g gsm jammer,4g jammer,gsm gps jammer,gps gsm blocker from china.
Radius up to 30 meters (depending on the signal strength in the given area)
Can work for a long time continuously
White aluminum shell against overheating
Frequencies Supported: - CDMA & GSM: 870-960MHz
- DCS & PHS: 1805-1990MHz
- 3G : 2110-2155MHz
- WiFi: 2400-2500MHz
- GPS: 1570-1580MHz
1.800 to 1.990 GHz
4G LTE:725-770 MHz
Please note that the jammer is only available to jam up to 5 defferent frequencies mentioned above at the same time.
Operating Range: radius up to 30 meters
Power supply: AC power adapter
Dimensions (without antennas): L:250 x W:106 X D:33 (mm)