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Product Applications Built-in high capacity battery and portable backpack design make this jammer applicable to meeting halls,infantry,military security force,SWAT team,bomb squad,anti-terrorism units,anti-drag units,anti-riot force,the EOD team,checkpoints,hostage negotiations,border control,etc…     efficient cellular/Satellite mobile phone jammer, which is designed for bomb disposal security applications, like Troop marching and filed operation. The jammer is constructed to block continuously and simultaneously up to six frequency bands. Simultaneously jam most of the existing VHF/UHF communication (Walky-talky) stands (Frequency bands) around the world, as well as garage, door remote controls, car alarm systems and hand made radio emitters and so on.     Specification   Affected Frequency Ranges: -CDMA/GSM: 850-960MHz -DCS/PCS: 1805-1990MHz -3G: 2110-2170MHz -4G LTE: (USA:725-770MHz) or (Europe:790-826MHz) -4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz) -WiFi:...

  Specifications Affected Frequency Ranges:   – CDMA : 850-894 MHz – GSM : 920-960 MHz – DCS : 1800-1880 MHz – PCS : 1920-1990 MHz – 3G : 2100-2180 MHz – 4G LTE (US.725-770MHz)/- 4G LTE (EU.800-895MHz) – 4G Wimax (US.2345-2400MHz) /- 4G Wimax (EU.2620-2690MHz) – WIFI : 2400-2480 MHz     Features  *Large coverage, covering GSM,GPSL1,GPSL2~L5,2.4G WIFI,5.8G WIFI. *Ultra-wideband jamming coverage; continuously jamming wireless signals 20M~3000MHz *Draw-bar box designed for portability and easy moving; *Built-in rechargeable battery can be used for 90~120 minutes after being fully charged; *Manual switch and remote control; *Each channel module can start or close individually; *Efficient frequency division ensures the best interference effect on signals of different frequencies; *Efficient power distribution minimizes power loss and improves efficiency; the power can be regulated as needed ( optional gear regulation); *Military...

Specifications: Isolating Signal Bandwidth: – CDMA:870-894MHz – GSM:930-960MHz – DCS/PHS:1805-1990MHz – 3G: 2110-2170MHz -4G LTE:725-770MHz(US) or 790-826MHz(EU) -4G Wimax:2345-2400MHz(US) or 2620-2690MHz(EU) – WiFi: 2400-2500MHz Power Supply:AC 110~250V to DC 12V, car 12V to DC 12V Battery: Li- ion battery DC7.4V/3600mA/h Charger time:Around 6 hours Total output power:6W Jamming Range: Up to 20M (depend on cell phone signal Length) Antennas Details: high-tech rubber (6 units) Dimensions Of Device: 127/250x75x34mm Weight Of Product: 3.0kg Color: Black Built-in cooling fan has been used on this cell phone signal jammer so that this selectable mobile phone jammer can always stay in good working condition. Just as follows you can know the detail specifications of this selectable WIFI 2G 3G 4G phone jammer.

  This is an optimal choice for you to take this waterproof power 80W prison cell phone jamming system which is specially designed for CDMA, GSM and 3G 4G WIFI signals! Besides, you will also be content with the easy operation method and high working efficiency as well! Go ahead! Just pick it up to your cart.     Application area : –For using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches,   restaurants, classrooms, training centers, factories, banks, trains, buses etc. Specifications: Isolation signal frequency: -CDMA:850-894 MHz -GSM:925-960 MHz -DCS/PCS:1805-1990MHz -3G: 2110-2170 MHz -4G LTE:725-770MHz(US) or 790-826MHz(EU) -4G Wimax:2345-2400MHz(US) or 2620-2690MHz(EU) -WiFi:2400-2500MHz Out put power:200 Watt Power supply:110-230AC/DC27V Shielding Radius:up to 120 meters (Depends on the signal strength at the application place.) Weight (without antenna): up to 30KG Dimension (not including antennae)...

With cooling fan inside, the blocker shows it good cooling system and it keeps the normal temperature of machine. The installation of external Omni-directional antennas will cover down all TX frequency. The output is 75 watts and jamming range reaches to 100 meters. With AC adaptor, it works non-stopped. Furthermore, it could be used in car directly with car charger. You can choose a blocker, jammer more signals.   Application area:   For using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches,   restaurants, classrooms, training centers, factories, banks, trains, buses etc.   Specifications: Affected Frequency Ranges: CH-CDMA/GSM: 850-960MHz CH-DCS/PCS: 1805-1990MHz CH-3G: 2100-2170MHz CH-4G LTE: (USA:725-770MHz) or (Europe:790-826MHz) CH-LOJACK: 167-175MHz CH-GPS: 1500-1600MHz Output Power: 75Watts Power supply: 50 to 60Hz, 100 to 240V AC Jamming range: up to 100m, the jamming radius still depends on the strength...

Product description :   This  Indoor desktop Bluetooth WiFi GPS 3G 4G LTE Cellphone Jammer ,can be used in Classroom,Church ,Exam Room,Meeting Hall ,Jamming distance can up to 50 meteres . Its’ very easy for installation and operation . with good cooling fan ,working time continuously 24 hours/7 days .     Specifications Affected Frequency Ranges: -CDMA/GSM: 850 – 960MHz -DCS/PCS: 1805 – 1990MHz -3G: 2110 – 2170MHz -4G LTE: 725 – 770MHz(US) or 790 – 826MHz(EU) -WiFi: 2400 – 2500MHz -GPSL1: 1570 – 1580MHz Total output power: 30W 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),4000mA/H battery Dimension:126x76x135mm and not include antennas Full set weight:5.0kg

  The powerful jammer has a wide affected frequency ranges to include UHF,VHF,CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and Lojack . It also has a jamming range up to 600m, 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 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 of others..   Specification Affected Frequency Ranges: (10bands option) -CDMA 800: 850 to 894MHz -GSM 900: 925 to 960MHz -GSM 1800: 1805 to 1880MHz (DCS) -GSM 1900: 1920 to 1990MHz (PCS) -3G: 2110 to 2170MHz -4G LTE: (USA:725-770MHz) or (Europe:790-826MHz) -4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz) -WiFi: 2400-2500MHz -VHF: 136-174MHz -UHF: 400-470MHz – LOJACK (160MHz – 175MHz) Total...

  Applications Products Application Fields High quality jammers widely use in Military Units, Prison, Police, Bomb Disposal and Security Services. It can also be used in places like Prison, Gas Stations, Guard, Schools, Churches, Invigilate Meeting Room, Library, Hospitals, Theater, Class Room and other important places and situations.   Each module with antenna can be used as a single jammer. The pelican case of the jammer is portable. It can be carried like a suitcase. The jammer can be fixed in car and temporary occasion. The Frequency band is optional. And the high power jammer is with excellent heat dispersion.   Technical Specifications   Walky-talky (VHF); Cellular NMT: 135-155MHz Walky-talky (VHF); Cellular NMT: 155-175MHz Walky-talky (UHF/300MHz): 300-350MHz Walky-talky (UHF/350MHz): 350-400MHz Walky-talky (UHF/400MHz): 400-440MHz Walky-talky (UHF/450MHz) Cellular NMT Cellular CDMA 450: 440-480MHz   Total Output Power: 300W Control: Each band can work...

  This high powerful Indoor Adjustable 14 Antennas Powerful 3G 4G Phone Blocker &WiFi UHF VHF GPS Lojack Remote Control All Bands Signal Jammer , jamming distance can  up to 100 meters ,have a good cooling system,can  be used continuously  24/7 days . be using at 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: 851-960MHz -GSM: 925-960MHz -DCS/PCS: 1805-1990MHz -3G: 2110-2170MHz -4G LTE: 725-770MHz(US) or 790-826MHz(EU) -4G Wimax: 2300-2400MHz(US) or 2620-2690MHz(EU) -WiFi: 2400-2500MHz -VHF: 135-174MHz -UHF: 400-470MHz -GPSL1: 1570-1580MHz -Lojack: 167-175MHz -RF315: 315MHz -RF433: 433MHz -RF868: 868MH Total output power: 70W Jamming range: up to 100m, the jamming radius still depends on the strength signal in given area External Omni-directional antennas all the TX frequency covered down...

The powerful briefcase style jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, 3G, 4G LTE and WiFi GPS VHF UH  . It also has a jamming range up to 50m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G,  4G LTE and WiFi GPS VHF UH 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.. Specifications Isolating Signal Bandwidth: -CDMA/GSM: 851-960MHz -DCS/PCS: 1805-1990MHz -3G: 2110-2170MHz -4G LTE: (US.725-770MHz) or (Europe:790-826MHz) -GPSL1: 1570-1580MHz -WiFi: 2400-2500MHz -VHF: 135-174MHz -UHF: 400-470MHz Power Supply:AC 110~250V to DC 12V, car 12V to DC 12V Battery: Li- ion battery DC7.4V/3600mA/h Battery Working Time: 2 or 3 hours maximum Charger time:...