High Power indoor Cell phone Signal Jammer/Blocker

Cover interface standards:
Cdma800:850-894 MHz,
Gsm900:925-960 MHz
Gsm1800:1800-1900MHz
3g: 2110-2170MHz,
Total output watt: 55w
Effecting range Radius :50 ~ 150 m [the signal <=-75dBm in the location]The effecting Radius still depends on the strength signal in given area

You can select the External Omnidirectional Antennas or External Directional Antennas
All the tx frequency covered down link only.
Automatic power switching power supply: 50 / 60 Hz / ac 100 ~ 240v transmitting to dc 28 v.
Weight:14 kg
System Advantages:
• Continuous operation, even in hot climates, with no time limit.
• Secure design to avoid sabotage.
• (vswr) circuit protection to ensure system will not burn out should there be antenna short circuiting or disconnection

•Operation from ac mains power. It can also be configured to be mounting on the vehicle for special designing.
Vehicle jammer with jyt-hj01 big power for cell phone's signal. Its Total rf power is 55watt