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http://www.jammergroup.com/Selectable-Portable-3G-4G-Cell-phone—LoJack-Jammer-p-423.html Product Description Have you ever considering that a handheld jamming device can block the 2G 3G 4G LTE 4G Wimax LoJack signals and at the same time with the selectable function? This is true now and this Selectable Portable 3G 4G Cell phone & LoJack Jammer you are viewing here just owns the powerful function. This is a portable 3G 4G LoJack jammer with the ability of cut off the signals of CDMA GSM DCS PCS 3G 4G LTE 4G Wimax LoJack signals and according to the signal strength in the detailed place the shielding range is up to 20 meters. Thus as designed with the selectable function so that you can turn off any single band without influencing the other bands operation. This selectable 2G 3G 4G LTE 4G Wimax LoJack signal blocker also use the External Omni-directional antennas, all the TX frequency covered down link only and the latest design and Good cooling system with cooling fan inside....

http://www.jammergroup.com/6-Antenna-Handheld-Bluetooth-WiFi-GPS-3G-4G-LTE-Cellphone-Jammer-p-418.html Product Description This 6 Antenna Handheld Bluetooth WiFi GPS 3G 4G LTE Cellphone Jammer that you are viewing here is the portable multifunctional signal jammer which can be widely used in places such as the meeting rooms, conference rooms, trains, bus and more. This handheld Bluetooth GPS cellphone jammer owns 6 antennas and so that owns the ability of blocking the CDMA/GSM, DCS/PCS, 3G, 4G LTE, WiFi, GPSL1 at the same time or independently with up to 20 meter jamming distance. And you can adjust or turn off any single band without influencing the other bands operation at the meanwhile. Thus as this handheld Bluetooth GPS cellphone jammer not only used the latest design and Good cooling system with cooling fan inside but also use External Omni-directional antennas, all the TX frequency covered down link only, so that this handheld WiFi GPS 3G 4G LTE cellphone jammer can always stay...

http://www.jammergroup.com/6-Antenna-Portable-WiFi-3G-4G-Phone-Signal-Jammer-p-416.html Product Description Multi-band cell phone signal jammer can work to isolate the specified unwanted frequency bands when there is the demand for signal free zone. The 6 antenna portable Wifi 3G 4G phone signal jammer is one of the multifunctional signal blocking units available with well-built compact construction and delicately combined functionality. The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and Wifi. It also has a jamming range up to 20m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G, 4G or Wifi network will be disabled at the same time. Also, the jammer is a selectable unit. In other word, user can choose to allow operation of one or a few of frequency bands. Adjustment of ON or OFF any of the single bands will not cause any disruption to the operation...

http://www.jammergroup.com/High-Power-3G-4G-Mobile-Phone-Jammer-and-UHF-VHF-WiFi-Jammer-p-412.html Product Description Here the signal jammer that you are viewing is the High Power 3G 4G Mobile Phone Jammer and UHF VHF WiFi Jammer, which is the new 8 bands Jammer, and have good jamming effect for all mobile phone 2G,3G,4G signal and WIFI,UHF,VHF bands. And because of having used the stronger and longer External Omni-directional antennas, all the TX frequency covered down link only, and latest design and Good cooling system with cooling fan inside, so with 18W high output power the jamming distance of this high power 3G 4G UHF VHF WiFi jammer is up to 40 meters at most while 15 meters to block the UHF VHF signals. And since designed with the 12V car charger, this mobile phone UHF VHF WiFi jammer can be easily use in the car even it is the desktop style jammer. And because of the good function and working condition for places such as the meeting rooms, conference rooms, museums, galleries,...

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/75W-High-Power-Cell-Phone-Jammer-for-4G-LTE-with-Directional-Antenna-p-394.html Product Description The product you are viewing is a high power cell phone jammer called 70W High Power Cell Phone Jammer for 4G LTE with Directional Antenna, which owns a total output power of 70W and the output power is adjustable. And as it is a high power one the jamming distance of it can reach 100m and it owns superior ability in jamming 3G cell phone signal. Besides it is designed with cooling fan inside, which makes it possible to work continuously without causing a high temperature. Apart from this, all the TX frequencies cover downlink only and it possesses the function of jamming cell phone signals of 4G, 3G, CDMA, GSM, DCS and PCS. And it owns the external directional antenna, in this condition it owns strong ability in jamming signals of cell phones in a certain direction that the antenna faces to. This device is suitable to be used in places like the prison, guard,...

http://www.jammergroup.com/Portable-3G-4G-Cell-Phone-Blocker-and-WiFi-Bluetooth-GPS-Jammer-p-388.html Product Description With the high technology now cut off several kinds of signal is not so hard as before now and right here this Portable 3G 4G Cell Phone Blocker and WiFi Bluetooth GPS Jammer that you are viewing here just owns the function. This is a handheld multi-purpose signal jammer which can cut off the signals of the GPSL1 WiFi2.4G and also the 2G 3G 4G mobile phones at the same time. Besides since this Bluetooth GPS 3G 4G jammer is designed with the DIP SW for each band ON/OFF so that people can select the jamming frequency bands that they want to block according to their real needs. Besides also the indicating of LED display of each band RF output design has also been applied on this portable 3G 4G Bluetooth GPS blocker as well. And jamming distance of this Bluetooth GPS 3G 4G jammer is also powerful as well as depending on the signal strength in the given area it is up to...

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...

http://www.jammergroup.com/Selectable-Handheld-All-3G-4G-Mobile-Phone-Signal-Jammer-p-367.html Product Description This product here that you are viewing is the Selectable Handheld All 3G 4G Mobile Phone Signal Jammer, which is really an new arrival cell phone signal blocker that has used the high technology and powerful. This is a full frequency mobile phone jammer which can cut off the signal of the CDMA, GSM, DCS, PCS, 3G, 4G LTE, 4G (Wimax1) 2300MHz2410MHz and also 4G (Wimax2): 2620MHz2680MHz at the same time since this selectable 2G 3G 4G phone jammer has been designed with 6 antennas. Thus as this handheld 3G 4G mobile phone jammer owns 3W high output power so that the jamming distance of this handheld 4G jammer is also powerful as depending on the signal strength in the given the jamming distance is up to 15 meters at most. The special design of the selectable button also makes it possible for you choose the jamming frequency bands according to the real condition as well at the...

http://www.jammergroup.com/Portable-Pelican-Case-RF-Bomb-Cellphone-Signal-Jammer-GPS-WiFi-Blocker-p-361.html Product Description Have you ever considered that the high power signal jammer that designed with more than 200W high output can also be powered by the inside battery as well? Just here this Portable Pelican Case RF Bomb Cellphone Signal Jammer GPS WiFi Blocker that you are viewing here owns such kind of function. This is a RF bomb cellphone GPS WiFi signal blocker which can be widely used in places and conditions such as the VIP convoy protection, Military camp, Government building, Police Checkpoints, Bomb disposal and vehicle mounting for military complex and so many other places since this handheld pelican case cellphone GPS Bluetooth jammer owns excellent features as follows. Firstly, each module of this RF bomb cellphone GPS WiFi signal blocker is controlled separately. Besides this cellphone GPS WiFi signal jammer is covered with Pelican case1560, portable, shockproof...