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Product Description Want to gain a WiFi signal jammer that can only block the WiFi2.4G, but also at the same time can block other WiFi frequency bands at the same time? Then this 5W Powerful All WiFi Signals Jammer (2.4G, 4.9G, 5.0G, 5.8G) that you are viewing here just owns the ability. Firstly as designed with 5 antennas and designed only to block the signals of WiFi so that this all WiFi signals jammer can cut off the signals of WiFi 2.4G 4.9G 5.0G 5.8G and also Bluetooth at the same time with up to 25 meters jamming distance depending on the signal strength in the detailed place. Besides this high power WiFi signal blocker is designed with built-in cooling fan as the cooling system so that Bluetooth all WiFi signals blocker can always stay in good working condition and easily reach the 24/7 nonstop working goal. Thus this Bluetooth all WiFi signals jammer also owns car charger, which enables it easily to be used in the car as well. Owning widely application areas is also a merit...

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 of others. The jammer is flexibly applicable for its portability and ease of charging....

Product description:   Machine Model number: JM504708 Frequency Bands: 8 Bands Each Bands Output : 50W Total RF output Power: 400W Include the following Frequency GSM 800: 850-894 MHz GSM 900: 925-960 MHz GSM 1900: 1920-1990 MHz 3G/UMTS: 2100-2170 MHz 4G LET1: 720-803 MHz WIFI: 2400-2485 MHz VHF: 135-174 MHz UHF: 400-470 MHz Shielding area :50-500m @ according to signal density of mobile network Cooling System      Systematic Smart Cooling System System Protection    VSWR, Over-voltage, Over-current Jamming Source      PLL Source Technology Remote Control (Option)    Full System Operation Control Antenna Type       High Gain Omnidirectional Antennas   Vehicle Platform  Off-road four-wheel drive car Power consumption:  1100W Power Supply Source (Option) Additional AC Alternator ( 1600W) or Additional DC Generator ( +28 VDC/200A ) Weight:  25~30.00Kg Size (length × wind × high):  400×450×220mm Humidity: 30%-95% Running Temperature: -20 to +55 Celsius Degree   http://www.jammergroup.com/  

Advantages and Features  Designed with ultra broadband frequency bands, 20MHz-3600MHz (20-6000MHz). ·  6 modules plug and play design, facilitate for future power upgrading, change and maintenance. Any ruin on the modules never interfere the normal operating of other modules. ·  American Mil-spec standard case, shockproof and drop-resistance, available for the vehicle running in a worse field environment. ·  Up to 20 Frequency Bands. All Jamming Modules Designed by DDS technology. ·  Operators are able to regulate the working frequency band and output power of each module through the software. Configuring a specific frequency band  can ensure the internal communication in emergency. ·  System operation can be performed in the driver’s console unit. Each module can be ON/OFF. Backup battery or generator system can be optional. ·  Device body is no more than 50kg. ·  Continuously and simultaneously interference to the common used RF signals. ·  Equipped with high power...

Product Description At a Glance: It can continue working for 365 days with AC adapter High power Jammer, total output power: 70W External Directional Panel Antennas Every band frequency can select output power All the TX frequencies cover downlink only. Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V Jam all of cell phone signals (3G/CDMA/GSM/DCS/PCS) Best for blocking 3G signal With cooling fan inside Output power is adjustable Jamming range up to 100 meters Application Area: prison, guard, invigilate meeting room, library, theater, class room etc Specifications Affected Frequency Ranges: -CDMA 851-894MHz    42dBm     15Bm/30KHz (min) -GSM  925-960MHz    42dBm   13dBm/30KHz (min) -DCS  1805-1880MHz  41dBm   10dBm/30KHz (min) -PCS  1920-1990MHz  41dBm     10dBm/30KHz (min) -3G  2110-2170MHz  41dBm     12dBm/30KHz (min) Customize option frequency : -4G LTE: 725-770MHz(US) -4G LTE: 790-826MHz(EU) -4G Wimax: 2345-2400MHz(US) -4G Wimax: 2620-2690MHz(EU) Power...

Application area : Meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches,   restaurants, classrooms, training centers, factories, banks, trains, buses etc   Specification Affect frequency: -CDMA/GSM: 851-960MHz -DCS: 1805-1880MHz -PCS: 1920-1990MHz -3G: 2110-2170MHz -4G LTE: 725-770MHz(US) -4G LTE: 790-826MHz(EU) -4G Wimax: 2345-2400MHz(US) -4G Wimax: 2620-2690MHz(EU) -WiFi: 2400-2500MHz -VHF: 135-174MHz -UHF: 400-470MHz -GPSL1: 1570-1580MHz -GPSL2/L5: 1170-1230MHz -Lojack: 167-175MHz -RF315: 315MHz -RF433: 433MHz Total output power: 30-35W Jamming range: up to 50m, the jamming radius still depends on the strength signal in given area External Omni-directional antennas all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V), Dimension: 395x 238 x 60mm Full set weight: 6.5kg Accessories All bands Signal Jammer AC adaptor Car adaptor Antennas http://www.jammergroup.com/Full-Bands-Jammer-Adjustable-16-Antennas-Powerful-GSM-3G-4GLTE-4GWimax-Phone-Blocker—WiFi-UHF-VHF-GPS-Lojack-Remote-Control-All-p-590.html  

Product Description This jammer is a kind of novel designed cell phone and satellite jammers. It can mainly used in bomb disposal and can block the 4 frequencies at the same time. Masterly designed heat-removal system ensures it to continuously working under tough weather. The material quality of its backpack style gives an artistic appearance and durable feature. The blocking frequencies including all the cell phone and satellite phone frequencies and its frequency range can be up to 4. Application fields: -Bomb disposal and military automobile allocation; -Field operations; -Special troops; -VIP protection; -Bandit suppression. At a glance: Portable, backpack style. Lightweight: the whole device with antenna weighs only 18KG or so which is easy to carry; Block 4 frequencies at the same time; Output power can be up to 60W; High gain omnidirectional antenna (directive antenna for your choice); Power supply: built-in Lithium-battery, external DC or AC are accessible too; Continuous working...

Product Description The 6Bands Adjustable High Power Phone Jammer is specially customized to accommodate a fully integrated broad band jamming system which provides the ultimate solution for Prison Military and Police convoys or VIP protection. The 6 modules are controlled separately and they also can work simultaneously. Each module with antenna can be used as a single jammer. The prison jammer is waterproof and portable, the jammer case is our patent design, it can be installed in desert and more rain of bad weather. The Frequency band is optional. And the high power jammer is with excellent heat dispersion. Advantages and Features • Aluminum-alloy casing with high protection has high resistance to dust, water and corroding. • Heat sink designing combing with the fans to make system in a cooling status. • Special technology to prevent interference between each frequency band. • Only interfere downlink frequency of mobile system, without disturb normally working of Base Stations. •...

Product Description Do you need quiet condition in some places where the mobile phones are not allowed to be used and places where needs quiet condition, such as the Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum, hospital and so on? If so the mobile phone signal jammer should be applied and here this Waterproof 75W High Power 3G Mobile Phone Signal Jammer can be a good choice. This 75W high power mobile phone jammer being introduce here is designed with high quality which is a powerful jammer and can cut off not only the 2G cell phone signals such as the CDMA GSM DCS PCS, but also at the same time it can block the signal of 3G as well. Besides since owning 75W high output power the jamming range of this jammer is up to 100 meters depending on the signal strength in the given area. Moreover this 3G mobile phone signal jammer is waterproof, which is really advanced. But what you need to pay attention here is that this 75W high power mobile...

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. Products Application Fields High quality jammers widely use in Military Units, Prison, Police, Bomb Disposal and Security Services. Protect military and VIP team from the road-side remote improvised explosive device (RCIED) attack detonated by the terrorists. Moreover, It can prevent terrorists using GPS location to track the vehicles efficiently. Used for EOD. Before EOD, wireless telecommunication signals surrounding the bomb must be blocked effectively to prevent the terrorists detonating the the bomb through the wireless remote control devices and avoid the huge casualties. It can be  applied that the common used telecommunication frequency...