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High Power GPS 4G Mobile Phone Signal Jammer 868MHz 433MHz 315MHz Adjustable

Shenzhen Greetwin Technology Co.,Limited
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Shenzhen Greetwin Technology Co.,Limited
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-151-12267605
Contact Person:
Mr Albert

High Power GPS 4G Mobile Phone Signal Jammer 868MHz 433MHz 315MHz Adjustable

Brand Name : GREETWIN
Model Number : GW-JA14
Certification : SGS, ISO9001
Place of Origin : China
MOQ : 1pcs
Price : Negotiable
Payment Terms : T/T, L/C, Western Union, MoneyGram
Supply Ability : 5000pcs per Month
Delivery Time : 3 Working Days After Received Payment
Packaging Details : Carton with PE Foam
Product Name : 14 Band Signal Blocker
Application : mosques,museums
Antenna : 14pcs Omni-directional Antennas
Operating Temp : -10℃ to +55℃
Power Supply : AC 110V~220V,DC12V
Jamming range : Up to 50meters depend on mobile signal strength
Weight : 6.5kg
Dimension : 395x 238 x 60mm
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High Power GPS 4G Mobile Phone Signal Jammer 868MHz 433MHz 315MHz Adjustable

Seen from the name, this 14 antennas powerful hand phone signal jammer is the updated version of

GW-JA12, which just appears in the market. With common frequency bands in the past device, this adjustable GPS and 3G 4G phone signal jammer can also allow to customize with another frequency bands as follows, 868/433/315MHz, wifi 3.6GHz and wifi 5.8GHz, even the spy camera, more big and convenient bands to choose. this will provide better protection for your privacy and safety. another advantage is this adjustable phone blocker can also be adjusted according to your requirement, in other words, it will make it possible to choose your demand bands to work without influence other bands. Besides, this 14 antennas full bands signal jammer also comes along with nice cooling system and great working condition.

Cover interface standards:
CDMA 800: 850 to 894MHz
GSM 900: 925 to 960MHz
GSM 1800: 1,805 to 1,880MHz (DCS)
GSM 1900: 1,920 to 1,990MHz (PCS)
3G: 2,110 to 2,170MHz
4G LTE:725-770MHz
4GWIMAX:2345-2400 MHz
LOJACK or 433 or 315 or 868 or WIFI 5.8G/3.6G
You can select 14 of above frequency bands you need in a jammer
Total output power: 30-35W


Output portFrequencyAverage output powerOutput power
DCS1800/ PCS1900



4G LTE 800791-821MHz35dBm3W
4G LTE700(Optional)725-770MHz35dBm3W
4G LTE26002620-2690MHz33dBm2W
4G LTE 2300(Optional)2300-2400MHz33dBm2W
LOJACK170MHz - 175MHz33dBm2W
Remote control315MHz33dBm2W
Total Output Power30-35 Watt
Power SupplyAC110-240V,DC 12V
Power consumption100 Watt
Running temperature-10℃ to +55℃
Humidity5% - 95%
Complete accessories14pcs omni-directional antennas, Power cable, Fixed Mount
Jamming range(Radius)5 - 50meters , depend on local signal strength

Recommend this military quality Jammer. It is easy to use, superior design.

Only interfere downlink frequency of mobile system, can’t affect normal operation of Base Station.


Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals,Recording Studios,etc

Product Tags:

mobile phone scrambler


mobile phone blocker jammer

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High Power GPS 4G Mobile Phone Signal Jammer 868MHz 433MHz 315MHz Adjustable Images

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