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http://www.jammergroup.com/DDS-High-Power-Full-Band-Vehicle-Military-Convoy-Protection-Bomb-Jammer-System-25-3600MHz-p-559.html   Now Protecting military and VIP convoys from the threat of Remote Control Improvised Explosive Devices (RCIEDs)-road-side bombs has become a challenge and task in many parts of the world. We recommend DDS High Power Full Band Vehicle Military Convoy Protection Roof Mounted Jammer System ,It can implementing the most effective and reliable RF jamming technology and equipped with a fully-integrated broadband jamming system. it can cover, continuously and simultaneously, all the RF communication Frequencies 20MHz~3000MHz (20-6000MHz) which are most commonly used by terrorists to detonate road-side bombs (RCIEDs).Adopting the latest jamming technologies,the features ultra-high RF transmission power of 1300 watt, making a bigger shielding range around the vehicle. Beyond the installation of the convoy protection device itself, the vehicle is customized with special...

http://www.jammergroup.com/DDS-High-Power-Full-Band-Vehicle-Military-Convoy-Protection-Roof-Mounted-Jammer-System–25-6000MHz-p-560.html   Now Protecting military and VIP convoys from the threat of Remote Control Improvised Explosive Devices (RCIEDs)-road-side bombs has become a challenge and task in many parts of the world. We recommend DDS High Power Full Band Vehicle Military Convoy Protection Roof Mounted Jammer System ,It can implementing the most effective and reliable RF jamming technology and equipped with a fully-integrated broadband jamming system. it can cover, continuously and simultaneously, all the RF communication Frequencies 25MHz~6000MHz (or 25-3000MHz) which are most commonly used by terrorists to detonate road-side bombs (RCIEDs).Adopting the latest jamming technologies,the features ultra-high RF transmission power of 1300 watt, making a bigger shielding range around the vehicle. Beyond the installation of the convoy protection device itself, the vehicle is...

http://www.jammergroup.com/6-Antenna-Selectable-Portable-GPS-LoJack–3G-4G-Wimax-All-Phone-Signal-Jammer-p-571.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...

http://www.jammergroup.com/6-Antenna-Portable-GSM-CDMA-DCS-PCS-3G-4GLTE-4GWIMAX-Phone-Signal-Jammer-p-572.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...

http://www.jammergroup.com/8-Bands-Adjustable-Powerful-3G-4G-Cellphone-Jammer—UHF-VHF-GPS-WiFi-Jammer-p-573.html Product Description Just here the product that you are viewing is the 8 Bands Adjustable Powerful 3G 4G Cellphone Jammer & UHF VHF WiFi Jammer, which is designed with powerful jamming ability. Firstly, as owning 8 antennas this high power signal jammer can cut off the 2G 3G 4G UHF VHF WiFi and Bluetooth signals at the same time. Thus as designed with 18W high power the jamming radius of this UHF VHF WiFi 3G 4G cellphone jammer is up to 40 meters for the WiFi 2G 3G 4G Bluetooth signals and 15 meters for UHF VHF signals. What’s more, as this high power 3G 4G UHF VHF WiFi Bluetooth signal blocker has designed with the adjustable buttons so the owners can easily decide the jamming distance and the jamming frequency bands as well. Besides as designed with the car adaptor this high power adjustable UHF VHF WiFi 3G 4G mobile phone jammer can also be easily used in the...

http://www.jammergroup.com/5-Band-Adjustable-3G-4G-Cellphone-Jammer-with-Remote-Control-p-574.html Product Description Look at this list and click on the gadget! One simple body, several antennas and the light, that is the one can save you out from those boring phone noises and GPS signals when they appear in an inappropriate situation. Based on the high jammer producing technology, this 5 Band Cellphone GPS signal Jammer with Remote Control effectively block the cell phone signal frequency of CDMA GSM DCS PCS 3G. Depending on the signal length, this jammer’s coverage area can reach long distance, large enough for you to cut off any phone signal. Besides, it can also block the GPS signals, more convenient for you to disable those hidden signals. Get back your peace now! It is your show time with this 5 band signal jammer! Specifications Shielding Range: -CDMA/GSM: 851-960MHz -DCS/PCS:1805-1990MHz -3G:2110-2170MHz -4G LTE:(USA:725-770MHz) or (Europe:790-826MHz) -4G Wimax:(USA:2300-2400MHz)...

http://www.jammergroup.com/13Bands-Adjustable-High-Power-Signal-Jammer-All-Frequency-20-3000MHz-with-All-Cell-Phone-Jammer-p-575.html Product Description 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...

http://www.jammergroup.com/8-Bands-Adjustable-Powerful-3G-Cellphone-Jammer—WiFi-GPS-VHF-UHF-Lojack-Jammer-p-576.html Product Description Want to gain the powerful signal jammer to block the signals of GPS WiFi LoJack 3G 4G signals and suitable to be used in fixed places and in the car? Here this 8 Bands Adjustable Powerful Multi-functional 3G & GPS WiFi  VHF UHF LoJack Jammer you are viewing here just owns the ability. Firstly, as designed with the adjustable buttons this adjustable powerful multi-functional jammer allows you to decide the jamming distance and jamming frequency bands easily. Thus because of owning 8 antennas this powerful multi-functional jammer can cut off the signals of 2G 3G & GPS WiFi  VHF UHF LoJack and Bluetooth at the same time or separately as well. Thus as designed with the high quality cooling system with built-in cooling fans, this high power adjustable GPS WiFi LoJack 3G blocker can easily reach the goal of 24/7 nonstop working. Also...

http://www.jammergroup.com/8-Antenna-Handheld-Jammers-WiFi-VHF-UHF-and-3G-4GLTE-4GWimax–Phone-Signal-Jammer-p-581.html Product Description This Selectable Portable 3G Cell Phone WiFi Jammer & GPS Signal Jammer that you are viewing here is the new designed signal jammer that is designed with the ability to cut off the signals of GSM, DCS, PCS, 3G,4G LTE,4G WiMax and WiFi VHF UHF, i at the same time. The powerful jammer has a wide affected frequency ranges to includeGSM, DCS, PCS, 3G,4G LTE,4G WiMax and WiFi VHF UHF . 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 GSM, DCS, PCS, 3G,4G LTE,4G WiMax and WiFi VHF UHF 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...

http://www.jammergroup.com/8-Antenna-Handheld-Jammers-GPS-Lojack-and-3G-4GLTE-4GWimax–Phone-Signal-Jammer-p-582.html   Product Description This Selectable Portable 3G Cell Phone WiFi Jammer & GPS Signal Jammer that you are viewing here is the new designed signal jammer that is designed with the ability to cut off the signals of GSM, DCS, PCS, 3G,4G, 4G LTE,4G WiMax and GPS Lojack, i at the same time. The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and GPS Lojack . 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 GPS Lojack 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...