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High Power 120W 4G LTE800 LTE 2600 Cell Phone Signal Jammer For Military

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 120W 4G LTE800 LTE 2600 Cell Phone Signal Jammer For Military

Brand Name : GREETWIN
Model Number : GW-J50E
Certification : SGS, ISO9001
Place of Origin : China
Price : Negotiable
Payment Terms : T/T, L/C, Western Union, MoneyGram
Supply Ability : 30000pcs per Month
Delivery Time : 3 Working Days After Received Payment
Packaging Details : Carton with PE Foam
Product Name : 120W Powerful Signal Jammer
Application : Galleries, Theatres Museums,
Working Time : 24 Hours
Advantage : Blocking Range Can Be Adjustable
Operating Temp : -10℃ To +55℃
Output Power : 120W
Working Band : Eight Channels
Jamming Range : 20 - 100meters,depend On Mobile Signal Strength
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120W High Power 4G LTE800 LTE 2600 Cell Phone Signal Jammer For Military


For the very important places as the prisons, the military and the some special government agencies protect the information from giving out is really important.

In this condition blocking the signals of the mobile phones is really necessary and if you need one to used in such condition to cut the 2G 3G 4G mobile signals this 120W High Power 4G LTE Cell Phone WiFi GPS Signal Jammer For Prison Military here is really a good assistant.

The first advantage of this 2G 3G 4G mobile phone signal jammer is that it can block the 8 frequency bands CDMA GSM DCS PCS,3G at the same time once turn on it.

And the second advantage is that since owning 120W high output the jamming radius is of course powerful so depending on the signal strength in the given area, the jamming radius of this 120W high power jammer is up to 100 meters according to the signal strength in the detailed place.

In this case for the places where need to cut off the cell phone signals and owns a big area this mobile phone jammer is suitable and plays an important role in such condition.

Thus as owning good design and cooling system, this 120W high power jammer supports continuously working.

Moreover this high power jammer is environmentaly friendly and it will cause no harm to people’s health when you use it. Just by using it the 3G signals can be blocked without any difficulty.

We also have a lot of high quality products on this website and we will be grateful if you can browse more products.

Need mobility? Please browse our portable mobile blocker section.
As always, if you have any questions we are happy to assist you.

For prison, military,museums, galleries, theatres, concert halls and churches, bus, meeting rooms, conference rooms,


1). 15 - 20Watts for each band.

2). The blocking range can be adjusted.

3). Jamming 20 - 100meters depending on local signal strength

4). Block all cell phone signal, WiFi and GPS at the same time.

5). Eight antennas ensure good results

6). User-friendly ON/OFF switch make it use more helpful.

7). Inside cooling fans and heat sink design ensure the device to work continuously.

8). Can customize other cellular standard in the world.

Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.

Data Sheet:

Output interfaceDescriptionShield band of frequencyRF output power(±1dBm)
CH1CDMA800851-894 MHz43dBm
CH2WCDMA 3G2110-2170 MHz42dBm
CH3GSM900925-960 MHz43dBm
CH4GSM18001805-1880 MHz42dBm
CH5PCS 19001930-1990 MHz42dBm
CH6GPS1570-1580 MHz42dBm
CH7Wi-Fi2400-2500 MHz42dBm
CH84G LTE700/LTE800725-821MHz42dBm
Options4G2300/ LTE2600/ WIFI5.8G/3.6G/ VHF135-174MHz/UHF200-400MHz
Power supply: AC220V, DC 28V 
Total Output Power: 120Watt 
Power consumption:350Watt 
Weight: 16Kg
Size(length × wind × high):40*38*32cm
Humidity: 30%-95%
Running Temperature: -20℃ to +55℃
Jammer Module Number8
Cooling SystemSystematic Smart Cooling System
System ProtectionVSWR
Jamming SourceFrequency Scan Technology
Antenna TypeOmni antennas or High Gain Directional Panel Antennas
Jumper7D-FB superflexible coaxial cable
Jamming range: 20-100m according to signal density of mobile network

Product Tags:

mobile phone scrambler


mobile phone blocker jammer

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