Indoor 100m Cell Phone Signal Blocker RF Power 30W FM 40MHz 90MHz

Indoor 100m Cell Phone Signal Blocker RF Power 30W FM 40MHz 90MHz

FM Signal Jammer indoor 100m Cell Phone Signal Blocker RF Signal Jammer

Product description:

This Desktop cell phone jammer provides 30W of AM 0.5-1.7MHz jamming Sysytem 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 hasmetal enclosure which prevents sabotage.

Specification:

Accessories:

With the integrated incoming air filter, it makes surethe 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!

Taking use of super-high frequency with high effective power.
Effective output power (channel power) and bigger interfere radius.
Only interfere downlink frequency of mobile system,without disturb normally working of Base Stations.

Feature & Advantage:

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.

High quality jammers widely use in Military

Units, Prison, Police, Bomb Disposal and Security Services.

It can also be used in places like Prison, Gas Stations, Guard, Schools, Churches, Invigilate
Meeting Room, Library, Hospitals, Theater, Class Room and other important places and situations.