8 Antennas LTE800 GSM900 3G2100 Cell Phone Signal Jamming Device For Conference Rooms

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JE8
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 30000pcs per Month
Product Name:: 8 Bands Powerful Signal Jammer Advantage: Beautiful And High-Performance Design
Output Power: 16W Operating Temp: -10℃ To +55℃
Antennas: 8 PCS Omni Antennas Warranty: One Year From Delivery Date
High Light:

cell phone signal scrambler


cell phone signal blocker

8 Antennas LTE800 GSM900 3G2100 Cell Phone Signal Jammer For Conference Rooms


Cell Phone Signal Jammer Introduction:


High power output 3G/4G/ Wi-Fi cell phone jammer must be an attractive unit for anyone who are looking out for flexible jamming solution to the various signals.

The newly released jammer introducing must be the right unit for many of you: high power Wi-Fi Bluetooth 3G 4G mobile phone blocker.

This jammer outputs 16W power and come with 8 powerful antennas.

The shielding range reaches up to 30m, depending on the signal strength in the given area. It will effectively block all specified signals within the range including CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G WiMAX, Wi-Fi.


Except for the excellent jamming ability and multi-functionality.

Also, users will be worry free of the uplinks with all TX frequency covered down link only.

It won't interfere with uplink station signal either.

If you are looking for efficient units to jam phone signal in places exam room, churches, temples, gas station, cars, train or many others, the 3G 4G phone signal jammer is definitely qualified for all the purposes using. As a jammer with well-built design and level of reliability, users are given more options what signal to jam and where to use the jammer.


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.


Cell Phone Signal Jammer Applications:
For car, bus, meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches


Cell Phone Signal Jammer Features:

1). 2 watts for each band.

2). Eight Omni antennas ensure good results

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

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

5). Jamming 5 - 30meters depending on local signal strength

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

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

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



Cell Phone Signal Jammer Data Sheet:


Output port Frequency Average output power Output power
LTE800 791-821MHz 33dBm 2W
LTE700 725-770MHz 33dBm 2W
CDMA800 851-894MHz 33dBm 2W
GSM900 925-960MHz 33dBm 2W
DCS1800 1805-1880MHz 33dBm 2W
PCS1900 1930-1990MHz 33dBm 2W
3G 2110-2170MHz 33dBm 2W
WiFi2.4G 2400-2500MHz 33dBm 2W
LTE2600 2620-2690MHz 33dBm 2W
GPS (Optional) 1570-1580MHz 33dBm 2W
Total Output Power 16 Watt
Power consumption: 48W
Power Supply AC110-240V,DC 12V
Weight 3kg
Size 470*360*8.5mm
Running temperature -10℃ to +55℃
Humidity 5% - 95%
Complete accessories Eight Omni-directional antennas
Jamming range(Radius) 5 - 30meters , depend on local signal strength

8 Antennas LTE800 GSM900 3G2100 Cell Phone Signal Jamming Device For Conference Rooms 0




Contact Details

Phone Number : +8615112267605

WhatsApp : +8615112267605