Product description:

This Desktop cell phone jammer provides 30W of jamming power. It is designed for prisons,omni antenna or detention centers, and penal institutions, etc.

It can greatly reduce the possibility of Guard, Schools, Churches, Invigilate Meeting Room, Library, Hospitals, Theater, Class Room and other important places. What's more, it has metal enclosure which prevents sabotage. With the integrated incoming air filter, it makes sure the device cooling system operation normally.

This is an optimal choice for you to take this portable power 30W jamming system which is specially designed for 

All FM 88‐108MHz Signal Jammer! Besides, you will also be content with the easy operation method and

high working efficiency as well!

Output Interface    Shield band of frequency (MHz )       RF Output Power(±1dBm)

  CH1                              88-108MHz                                      45.0 dBm

Power supply: AC~220V/DC-12V (option)

Total RF Power : 30W 

Power consumption: 120W

Built-in battery (option) : DC-12V 2AH/Support 60min Full Power Working.

Field strength at -80dBm, Shielding area: 50~ 100m @ according to signal density of mobile network.

Weight: 2.5 Kg Size(length × wind × high): 251x 140x 120mm

Humidity: 30%-95% Running Temperature: -10 to +55 Celsius Degree

 USA Pelican case or Aluminum-alloy casing with high protection has high resistance to

dust, water and corroding. (option) Heat sink designing combing with the fans to

make system in a cooling status.

 Special technology to prevent interference

between each frequency band. Only interfere downlink frequency of mobile

system, without disturb normally working of

Base Stations.

 Frequency bands and output power

selectable.

 Each frequency band controlled by

independent RF ON/OFF switches.

 Power of each frequency band can be

adjustable independently. Circuit protection to ensure system will not

burn out in case of antenna short circuiting

or disconnection.

 Antenna type options, directional or omnidirectional antennas option.

 Easy operation and installation.

 Keep for upgrade module installation.

 Working 24 hours/365days continuously.