China 4bands Customize Frequency Adjustable High Power GSM CDMA 3G 4G Cell Phone Signal Jammer

Productdescription :Most of us know that in important places like prisons, military meeting and museums, actions have always been taken to prevent the message from being given out. What kind of device can install in these places to reach the purpose, the Rackmount High Power Cell Phone Signal Jammer must be the one which is most suitable.
A big merit of this rockmount high power cell phone signal jammer is that each band can adjust RF power output level or turn off without influencing the other bands' operation. The original antenna is external double channel directional panel antennas and you can select antennas to provide more flexibility regarding jamming coverage. The jamming coverage of this jammer is so strong that the jamming range could reach 500m, but the jamming range is also determined by the strength of signal in given area.
Seen from its function this one jamming device is really a good one. If you are looking for one, come here! High quality and reasonable price is our promise.
Applications
Products Application Fields
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.
SpecificationAffected Frequency Ranges: (4bands option)

-CDMA 800: 850 to 894MHz-GSM 900: 925 to 960MHz-GSM 1800: 1805 to 1880MHz (DCS)-GSM 1900: 1920 to 1990MHz (PCS)-3G: 2110 to 2170MHz -4G LTE: (USA:725-770MHz) or (Europe:790-826MHz)-4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz)-WiFi: 2400-2500MHz-VHF: 136-174MHz-UHF: 400-470MHzOTHER: Customize frequency

Total output power:200~400WJamming range: up to 500m, the jamming radius still depends on the strength signal in given areaExternal double channel directional panel antennas all the TX frequency covered down link onlyPower supply: 50 to 60Hz, 100 to 240V ACWith AC adapter (AC100-240V-DC27V),Dimension: 420x480x130 mmAccessoriesHigh Power Cell Phone Signal JammerAntennasPower cable
Advantages and Features
• Aluminum-alloy casing with high protection has high resistance to dust, water and corroding.
• 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 Omni-directional antennas option.
• Easy operation and installation.
• Keep for upgrade module installation.
• Working 24 hours/365days continuously.

Monitor software function: (Option)
· Remote control switches of each machine.
· Remote viewing each machine working state.
· The power output of each machine remote adjustment.
· Remote viewing offline log of each machine.
· Mail receiving each machine working state.
· The system can set permissions to log on.R&D Group in USA

We have strong and excellent R&D group in USA, who dedicated to the research and development of our new products.We are consumer-oriented and do our best to offer satisfying products to customers.

Manufacturer in CHINA

A full line of products - We have a full line of cellular jamming products from low-cost portable units to high-spec industrial units.
We are the specialists in cell phone Jammers and GPS Jammer, WIFI Jammer, 3G Jammer, 4G Jammer, Lojack Jammer, UHF/VHF Jammer, RF Jammer, Audio Jammer,Wireless Video Jammer and signal Repeater/Amplifier/Booster etc.We offer unparalleled professional service and advice for our personal and commercial products. 10+ years of industry experience makes us the specialists you can trust. We pioneered all kind of jammers online sales, and offer the best cellular jamming prices worldwide - guaranteed. We are a developer, manufacturer and reseller of cell phone jamming devices and signal Repeater devices. products include GSM Jammer, CDMA jammer, DCS/PCS Jammer, GPS Jammer, WIFI Jammer, 3G Jammer, Audio Jammer, Wireless Video Jammer, Dual Band Repeater,Tri Band Repeater etc.
Our Jammer type have Portable Jammers, Desktop Jammer, Prison Jamme, Vehicular jammer, Bomb Jammer, IED Jammer and RF Jammer.