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http://www.jammergroup.com/8-Antenna-Handheld-Jammers-GPS-VHF-UHF-and-3G-4GLTE-4GWimax-Phone-Signal-Jammer-p-616.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 GPS VHF UHF, i at the same time. The powerful jammer has a wide affected frequency ranges to include GSM, DCS, PCS, 3G,4G LTE,4G WiMax and GPS 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 GPS 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 the...

http://www.jammergroup.com/Handheld-6-Bands-Portable-GPS-Jammer–GPS-L1-L2-L3-L4-L5–and-GLONASS-L1-L2-p-615.html Product Description Are you sick of being tracked like a criminal? This certain device is a gorgeous GPS jammer which can totally solve your troubles. The can prohibit signals from tracking your current location; pay a private space for you. All of this owes to the high power 6 bands portable GPS (GPS L1/L2/L3/L4/L5) and GLONASS L1/L2 jammer. The device can work while being charged. Moreover, each band can work separately or simultaneously. Up to 2 Watt power which makes the device more powerful. It is easily taken and operated, internal chargeable battery and lower power consumption, it can be working continuously more than 1 hour and the battery is easily charged by pocket charger. You can create an area about radius 2 to 15 meters to shield. The portable jammer comes with an AC adapter and car charger, which can be used for recharging. The GPS signal jammer...

http://www.jammergroup.com/Adjustable-14-Antennas-Powerful-GSM-3G-4G-Phone-Blocker—WiFi-UHF-VHF-GPS-Lojack-All-Phone-Bands-Signal-Jammer-p-589.html Product Description The powerful Adjustable 14 Antennas Powerful 3G 4G Phone Blocker& WiFi UHF VHF GPS Lojack All Bands Signal Jammeryou are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your privacy and quiet environment. And can far beyond your anticipation. Generally speaking, current modern and update version jammer can just be done with up to 12 antennas, which will be far more less than people’s demand. Here comes the chance for you, this 14 antennas powerful and adjustable signal blocker will provide better experience and maximum protection, which will greatly cover common signal bands, even the upcoming or can be some countries’ new band, wifi 3.6 , wifi 5.8 , spy camera band and RF signal band 868/433/315MHz. For OEM and ODM requirement, just feel free...

http://www.jammergroup.com/high-power-5-band-portable-gps-gps-l1l2l3l4l5-jammer-p-608.html Product Description Are you sick of being tracked like a criminal? This certain device is a gorgeous GPS jammer which can totally solve your troubles. The can prohibit signals from tracking your current location; pay a private space for you. All of this owes to the high power 5 bands portable GPS (GPS L1/L2/L3/L4/L5) jammer. The device can work while being charged. Moreover, each band can work separately or simultaneously. Up to 2 Watt power which makes the device more powerful. It is easily taken and operated, internal chargeable battery and lower power consumption, it can be working continuously more than 1 hour and the battery is easily charged by pocket charger. You can create an area about radius 2 to 15 meters to shield. The portable jammer comes with an AC adapter and car charger, which can be used for recharging. The GPS signal jammer can be quite useful for blocking GPS signals can help...

http://www.jammergroup.com/6-Antenna-Handheld-Phone-Jammer—WiFi-Jammer—GPS-Jammer-p-519.html Product Description Want to possess the newest handheld jammer device to block the signals of the cell phone, WIFI and GPS? Then this 6 Antenna Handheld Phone Jammer & WiFi Jammer & GPS Jammer, the newest 6 antenna handheld jammer device can be your first choice. First form the design it is the newest 6 antenna portable jammer device by now. Then seen from the affected frequency ranges it owns the ability of blocking the signals of CDMA(850-894MHz), GSM(930-960MHz) DCS/PHS(1805-1990MHz)3G(2110-2170MHz)Wi-Fi(2400-2500MH) and GPS(1500-1600 MHz), which really own powerful ability compared  with other jammer device. The application areas of such a device is wide, it can be used in places such as bank, Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital. Beside for the places where the cell phones are not allowed to be used such as...

http://www.jammergroup.com/6-bands-car-remote-control-jammer-p-515.html   Product Description Have you ever considered that a jammer can block the signals of the 310MHz 315MHz 330MHz 390MHz 418MHz 433MHz at the same time? This goal has been achieved now and just have a look at this 6 Bands Car Remote Control Jammer, of which can reach this goal easily. And this Car Remote Control Jammer is suitable to use in a certain place and it can work continuously beacuse of it using the DC 9-12V power adaptor as its power supply and owns the table-top style. Just as its name indicates this is a car remote control jammer which can cut off 6 bands they are 315MHz 330MHz 390MHz 418MHz 433MHz since designed with 6 antennas. Besides this one is powered by the power adapter and since owning 600mA working current the jamming range of this RF signal jammer is also powerful, which is up to 40 meters depending on the signal strength, seen from this characteristic and other RF signal jammers in this field,...

http://www.jammergroup.com/5-High-Power-All-Cell-Phone-Jammer-p-487.html Product Description Cell phone jammer is readily available for you to blocking the cell phone signals. Now, the 5 high power antenna cell phone jammer, you can shield the signals with subsection shielding methods. It only shields the down link signals; does not affect uplink – the base station signals. This device can block all kinds of signals including CDMA (870-880MHz), GSM (930-960MHz), DCS (1805-1880MHz), and PCS (1930-1990MHz), 3G (2110-2170MHZ),-4G LTE:(USA:725-770MHz) or (Europe:790-826MHz) and -4G Wimax:(USA:2300-2400MHz) or (Europe:2620-2690MHz) . With 15W output power, the jamming range is up to 40 meters in a given area. This jammer builds in the cooling fan inside that has good cooling system. Meanwhile, it hasn’t heat dissipation problem in the summer. With AC adaptor it can work non-stopped. What’s more, it can be connected to your car with car adaptor. With stable capability, the 5 high...

http://www.jammergroup.com/240W-Rackmount-High-Power-Cell-Phone-Signal-Jammer-p-490.html Product Description Most of us know that in important places like prisons 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. This device can affect five different frequency ranges at the same time, they...

http://www.jammergroup.com/20W-Remote-Controlled-Cell-Phone-Jammer-with-Directional-Panel-Antenna-p-492.html Product Description Ever thinking that a cell phone jammer can work continuously for 365 days? Then if you know the 20W Remote Controlled Cell Phone Jammer with Directional Panel Antenna, you will know with the remote control and AC adapter this device can work continuously. And since it owns a 20W output power and external directional panel antennas, the shielding radius of it can reach 60m. Besides with the remote control you can open and close the jammer easily, which is really convenient. What’s more, all the TX frequency covered down link only. Such cell phone jammer can be used in places like meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, factories, banks, trains, bus and more. But for some special places like hospitals and gas stations for special purpose, you’d better test first to make sure no interference happened...

http://www.jammergroup.com/868-MHz-Car-Remote-Control-Signal-Blocker-25-Meters-Radius-p-510.html Product Description 868MHz Car Remote Control signal blocker works on 868 MHz frequency and the Jamming frequency accuracy ranges in +/- 2MHz. The device is adapted to all kinds of remote controls, such as car remote control, garage remote control, door control, even TV and toy vehicle remote control. This remote control jammer is ve76.68ry effective at preventing the signal transmission which leads to disabled of car remote keys. The output power is 1W, at its maximum level. But the working remote control jammer is not harm to humans. The blocking range of this remote control jammer is 25 meters. 868MHz jammer is an excellent choice for you to have. It is a very useful function that can do exactly what you expected to do. You deserve it! Specifications: Frequency Blocked: 868MHz (+/- 2MHz) Power Source: 1x12V Super Alkaline Battery Covered Area: 25 meters radius Working Power: 0.2W Temperature...