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http://www.jammergroup.com/6-Bands-All-CellPhone-Handheld-Signal-Jammer-p-588.html

http://www.jammergroup.com/12-Band-Desktop-Moible-phone-GSM-CDMA-3G-4G-Wi-Fi-VHF-UHF-Radio-All-Bands-Jammer-p-594.html Product Description The 12 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone,WIFI,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meters to 50 meters. As a stationary signal blocker,it has an ability to keep working continually inside of a building or even in a vehicle (with car charger)You don’t have to take the problem of heat dissipation into your account,due to 2 cooling fans keep running inside to deal with the problem. Specifications -VHF radio,Lojack: 135-200MHz -Walky-Talky or Car Remote Control: 200-300MHz -(UHF Radio) Walky-Talky or Car Remote Control ,spy listen bug: 400-500MHz -Walky-Talky UHF Radio: 500-600MHz -Walky-Talky UHF Radio: 600-700MHz -4G LTE: 790-880MHz  or 700-800MHz -GSM/CDMA:...

http://www.jammergroup.com/Adjustable-3G4G-High-Power-Cell-phone-Jammer-with-6-Powerful-Antenna—4G-LTE—4G-Wimax–p-402.html Product Description Still feeling that it is hard to find and buy a 3G/4G cell phone jammer? Then it is really time to know this Adjustable 3G/4G High Power Cell phone Jammer with 6 Powerful Antenna (4G LTE + 4G Wimax), which can meet your requirements. Firstly, seen from the affected frequency ranges, it can block the signals of CDMA, GSM, DCS,PCS, 3G, 4G LTE and 4G Wimax with a total output power of 15W. How about the cooling system? With the latest design and good cooling system with cooling fan inside, the working temperature of this device won’t be high so that the device can keep in good condition. Another big merit of this cell phone jammer is that you can adjust or turn off any single band without influencing the other bands operation. Apart from this, this device can be used in the car directly since owning a DC12V car charger, which is...

http://www.jammergroup.com/3W-Handheld-Phone-Jammer—WiFI-Jammer—GPS-Jammer-with-Cooling-Fan-p-401.html Product Description What you are viewing is the 3W Handheld Phone Jammer & WiFI Jammer & GPS Jammer with Cooling Fan, which can be a good choice for the Multiply bands cover cellphone jammer. Firstly, seen from its function, this handheld phone jammer can block GPS, WIFI and including 3G bands with a high output power of 3W. Beside as owning built in cooling fan, the cooling effect of this jammer is excellent. And the built-in 3200mA/h battery is used as its power supply and when it is charged full time about 4 hours, it can keep work for about 1 to 2 hours. Apart from this, with a car adapter, this jammer can be used in the car directly, which is really convenience for people who want to use the jammer inside their cars. If you are looking for such a jammer product, do not miss the chance. Just seize the opportunity, come here and add the high quality product to...

http://www.jammergroup.com/Hidden-Style-10W-Cell-Phone-Jammer—4G-Jammer-p-400.html Product Description Ever consider that now the signal jammers that designed with the hidden style appearance and not easy to be discovered by others when you use it have been invented? Then just here this Hidden Style 6W Cellphone Jammer & 4G LTE Signal Blocker you are viewing just owns the function. Firstly, as owning the hidden style design this hidden style 3G 4G LTE cell phone jammer is not easy to be found when people use it. Besides as designed with 6W high output the jamming distance of this high power hidden style signal jammer is reach up to 15 meters at most based on the signal strength in the detailed place to cut off the signals of CDMA GSM DCS PCS 3G 4G LTE  at the same time. Thus as the AC adapter is using as the power supply of this high power hidden style signal jammer and also because of owning good cooling system this 3G 4G LTE  signal blocker can easily reach the 24/7 continuously...

http://www.jammergroup.com/Hidden-Style-10W-Mobile-3G-Phone-Jammer—WiFi-Jammer-p-399.html Product Description Ever consider that now the signal jammers that designed with the hidden style appearance and not easy to be discovered by others when you use it have been invented? Then just here this Hidden Style 6W Cellphone Jammer & WiFi Signal Blocker you are viewing just owns the function. Firstly, as owning the hidden style design this hidden style WiFi 3G cell phone jammer is not easy to be found when people use it. Besides as designed with 6W high output the jamming distance of this high power hidden style signal jammer is reach up to 15 meters at most based on the signal strength in the detailed place to cut off the signals of CDMA GSM DCS PCS 3G WiFi and Bluetooth at the same time. Thus as the AC adapter is using as the power supply of this high power hidden style signal jammer and also because of owning good cooling system this 3G WiFi Bluetooth signal blocker can easily...

http://www.jammergroup.com/75W-High-Power-Cell-Phone-Jammer-for-4G-LTE-with-Omni-directional-Antenna-p-392.html Product Description The product you are viewing is the 70W High Power Cell Phone Jammer for 4G LTE with Omni-directional Antenna. It can not only block the signals of 3G, CDMA, GSM, DCS and PCS, but also can block the signal of 4g LTE. Besides it owns Omni-directional Antenna so it can block the signals from all directions and the jamming distance of this one can up to 100 meters at most. And it owns the special design of automatic power switching power supply and every band frequency can select output power and it is adjustable. What’s more, all the TX frequencies cover downlink only, and it is especially good at blocking 3G signal. And by using the AC adapter it can working without stopping even all the year round. Such kind of high quality jammer can be applied in prison, guard, invigilate meeting room, library, theater, class room and so may other places to help create...

http://www.jammergroup.com/75W-High-Power-Cell-Phone-Jammer-for-4G-Wimax-with-Omni–directional-Antenna-p-391.html Product Description Ever thinking that a cell phone jammer can have the ability of jamming all cell phone signals, then come and know more about the 70W High Power Cell Phone Jammer for 4G Wimax with Omni-directional Antenna, you will believe. First, with AC adapter it can working continuously with a total output power of 70W. And different from other jammers, a big advantage is that every band frequency can select output power, which makes the jammer easier to use. Besides, it owns cooling fan inside so that the temperature won’t be high and won’t affect the normal working of it. What’s more, the jamming distance of this device can reach as far as 1000 meters, the output power is adjustable and all the TX frequencies cover downlink only, which makes your operation more convenient. Last but not the least is that the antenna of this one is Omni-directional Antenna,...

http://www.jammergroup.com/4-Band-2W-Portable-Mobile-Phone-Jammer-for-4G-LTE-p-390.html Product Description What you are viewing is the 4 Band 2W Portable Mobile Phone Jammer for 4G which can be used in any place where the mobile phones are prohibited. And since it is with good design it possesses the ability of blocking the cell phone signals of CDMA, GSM, DCS, 3G and 4G Wimax with a total output power of 20W. Besides, when it works the jamming range of it can up to 20m in radius. And it can be used in the car as it by using the car charger and AC charger. If you want to buy one and know more detail information of this mobile phone jammer. Come here, contact us, then we will offer you the high quality product at reasonable price! Specifications: Affected Frequency Ranges: -CDMA/GSM(850MHz-960MHz) -DCS/PCS(1805MHZ-1990MHZ -3G(2110MHZ-2170MHZ) -4G LTE(USA:725-770MHz) or (Europe:790-826MHz) Total output power: 2W Jamming range:Up to 20m, the jamming radius still depends on the strength...

http://www.jammergroup.com/Remote-Controlled-High-Power-Military-Cell-Phone-Jammer-p-389.html Product Description This product that you are viewing here is the Remote Controlled High Power Military Cell Phone Jammer, which is a high power cell phone jammer that is suitable to be used in places such as the prison and military since it is designed with excellent characteristics. First what to you surprise is that this high power military jammer is designed with the remote control so that when you have the need do not come near to control the high power cell phone signal jammer you can just use the remote control. Besides as the high power cell phone jammer EIRP up to 50 W/ per band, so that according to the signal strength in the given area, the jamming distance of this remote controlled jammer is up to 60 meters at most. Another advantage of this high power military jammer is that it is designed with the rugged Pelican Case design is camouflage, easy to carry and meets the rainproof and...