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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/5-Band-High-Power-3G-4G-Wimax-Cell-Phone-Jammer-with-Remote-Control-p-488.html Product Description You must know the latest 3G 4G LTE cell phone signals. However, do you know the newest high power 3G 4G LTE cell phone jammer with remote control? It can block the 3G and 4G LTE cell phone signal. With this high power 3G 4G LTE cell phone jammer, the shielding range includesCDMA (851-894MHz), GSM (925-960MHz), DCS/PCS (1805-1990MHz), 3G (2110-2170MHz) and  -4G Wimax:(USA:2300-2400MHz) or (Europe:2620-2690MHz). The wireless remote control can turn on and turn off the jammer easily. With 15W output power and 30W energy consumption which make it becoming an advanced device. What’s more, the jamming range is up to 40 meters. The AC110-220V / DC5V power supply makes the blocker working long time and continuously without stop. The high power 3G 4G LTE cell phone jammer with remote control is widely used in the area of prison, guard, invigilate etc. If you are...

http://www.jammergroup.com/High-Power-3G-4G-LTE-Cell-Phone-Jammer-with-Remote-Control-p-489.html Product Description You must know the latest 3G 4G LTE cell phone signals. However, do you know the newest high power 3G 4G LTE cell phone jammer with remote control? It can block the 3G and 4G LTE cell phone signal. With this high power 3G 4G LTE cell phone jammer, the shielding range includesCDMA (851-894MHz), GSM (925-960MHz), DCS/PCS (1805-1990MHz), 3G (2110-2170MHz) and 4G LTE(725-770 MHz)or (Europe:790-826MHz). The wireless remote control can turn on and turn off the jammer easily. With 12W output power and 30W energy consumption which make it becoming an advanced device. What’s more, the jamming range is up to 40 meters. The AC110-220V / DC5V power supply makes the blocker working long time and continuously without stop. The high power 3G 4G LTE cell phone jammer with remote control is widely used in the area of prison, guard, invigilate etc. If you are looking for a powerful...

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/Handheld-8-Bands-All-CellPhone-and-WIFI-LOJACK-GPS-Signal-Jammer-with-Nylon-Case-p-612.html Product Description Handheld Signal Jammer, Cell Phone Jamming can conduct the law enforcement process more effective to reduce the chance that the criminals leak the information. This Selectable Portable Handheld 8 Bands All CellPhone and WIFI LOJACK GPS Signal Jammer with Nylon Case 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 WiFi GPS LOJACK,  can working at the same time. The powerful jammer has a wide affected frequency ranges, 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, 4G LTE,4G WiMax and WiFi GPS LOJACK network will be disabled at the same time. Also, the jammer is a selectable unit. In...

http://www.jammergroup.com/160w-48bands-high-power-drone-jammer-jammer-up-to-1000m-p-606.html Product Description High RF power, cover 100% drones UAVs Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series… Directional Jamming range: 300~1000 Meters 6-8 Bands in One Device. More details and specifications of this selectable handheld 2G 3G 4G Lojack jammer are just as follows, if you want to know more just come and get the overall information. Advantages Each unit can jam up to 6-8 frequency bands simultaneously. Continuous operation even in hot climates with no time limits. Design for outdoor installation. Secure design to avoid sabotage. Antenna type options-Omni or directional antennas. Selection of antennas to provide more flexibility regarding jamming coverage. Additional option: wireless RC or Ethernet PC remote control. 100% Safe VSWR over protection for each modula. Specifications · Isolating Signal Bandwidth: – 2.4G:   2400-2500MHz –...

http://www.jammergroup.com/high-power-portable-gps-gps-l1l2l3l4l5-jammer-p-138.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 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 provide security....

http://www.jammergroup.com/mini-gps-jammer-for-car-p-139.html?zenid=bb0372f8f1f1f556a8d638540c52bd83 Product Description If we want to be clear about this car GPS jammer, firstly we should know how it works for us. But before it, we should make clear how the GPS device works for the car. As we know the GPS will receive location information from the global positioning system for tracking the car. In order to keep control of the status of the car, the GPS device should keep getting the connection with their satellite, it is very important to its working. And the car GPS jammer can block the signal receiving of GPS device by interfering with it and cutting the connection between the GPS device and its satellite. By this way, the GPS will not record the car locations and routes. That is purpose we want to use it for us. This mini car GPS jammer has a frequency of 1500 to 1600MHz, and it is very suitable for the jamming objects such as GPS L1 tracker, GPS navigator and GPS L1 logger. It also...

http://www.jammergroup.com/Portable-WiFi-GPS-3G-4G-Wimax-Mobile-Phone-Jammer-p-421.html Product Description Have you ever consider that only using a portable signal jammer you can block the signals of 2G 3G 4G Wimax Bluetooth GPSL1 signals at the same time? Right here this Portable WiFi GPS 3G 4G Wimax Mobile Phone Jammer that you see here just owns the function. This WiFi GPS 3G 4G Wimax mobile phone jammer is the new WiFi GPS 3G 4G Wimax mobile phone jammer and it has used External Omni-directional antennas, all the TX frequency covered down link only. Besides the latest design and Good cooling system with cooling fan has been applied inside so that this mobile phone Bluetooth GPS Signal Jammer can always stay in good working condition. Thus you can adjust or turn off any single band without influencing the other bands operation as this mobile phone Bluetooth GPS Signal Jammer is designed with the selectable button. And the design of the car charger for this WiFi GPS 3G 4G Wimax mobile...

http://www.jammergroup.com/6-Antenna-Selectable-Portable-GPS-LoJack-4G-LTE-Phone-Signal-Jammer-p-422.html Product Description Different signal jammers are designed with different characteristics and this 6 Antenna Selectable Portable GPS LoJack 4G LTE Phone Signal Jammer that you are scanning here is really excellent and have good jamming ability for all mobile phone 2G,3G signal ,4G LTE and GPSL1,Lojack bands as the shielding range is up to 20 meters according to the signal strength. Besides the latest design and Good cooling system with cooling fan inside and the External Omni-directional antennas, all the TX frequency covered down link only have also been applied on this handheld GPS LoJack 3G 4G LTE signal blocker as well. Thus to make the operation and make it possible for people to choose the jamming frequency bands the selectale buttons have been use so that people can turn off any single band without influencing the other bands operation. Also because of ODM and OEM orders are...