jammergroup.com-blog

http://www.jammergroup.com/10Bands-Waterproof-Adjustable-High-Power-Phone-Jammer-GSM-CDMA-3G-4G-WIFI-VHF-UHF-and-Customize-frequency-Signal-Jammer-p-553.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...

http://www.jammergroup.com/12Bands-High-Power-Full-Frequency-All-Cell-Phone-Jammerand-Customize-frequency-Signal-Jammer-20-3000MHz-p-554.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...

http://www.jammergroup.com/13Bands-High-Power-Full-Frequency-All-Signal-Jammer-20-3000MHz-p-555.html 13Bands High Power Full Frequency All Signal Jammer 20-3000MHz 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...

http://www.jammergroup.com/13Bands-Waterproof-Adjustable-High-Power-Phone-Jammer-GSM-CDMA-3G-4G–and-WIFI2-4G-5-8G-GPS-Customize-frequency-Signal-Jammer-p-556.html

http://www.jammergroup.com/DDS-High-Power-Multi-Band-Vehicle-Bomb-Jammer-20-3600MHz-p-557.html   We recommend DDS High Power Multi-Band Vehicle Bomb Jammer System,It can implementing the most effective and reliable RF jamming technology and equipped with a fully-integrated broadband jamming system. Once the system is activated, it transmits unique noise signal which creates “Firewall” between the transmitter (terrorist) and its receiver (explosive device), so can prevent the remote control bomb from the terrorists it can continuously and simultaneously cover 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 800 watt, making a bigger shielding range around the vehicle. Beyond the installation of the convoy protection device itself, the vehicle is customized with special RF protection for...

http://www.jammergroup.com/Waterproof–DDS-Full-frequency-High-Power-All-Signal-Jammer-25-6000MHz-with-Software-management-p-558.html   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. Product Description This waterproof cell phone jammer provides high power of cell phone jamming power. It is designed for prisons, detention centers, and penal institutions, etc. It can greatly reduce the possibility of break prison. What’s more, it has metal enclosure which prevents sabotage....

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 customized...

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...