Desktop 6 Band Adjustable WiFi Cell Phone Signal Jammer For Meeting Room

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JA6A
Minimum Order Quantity: 1PCS
Price: $110.9-$150.9/ PC
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:: Desktop 3G 4G Signal Jammer Advantage: Can Block 5 - 50meters Depend On Mobile Signal Strength
Operating Temp: -10℃ To +55℃ Battery: Support Outside Battery
Antennas: 6 PCS Omni Antennas Power Supply: AC110-240V And Car Adaptor DC12V
Warranty: One Year From Delivery Date Packing Size: 305x140x51mm
High Light:

cell phone signal scrambler


cell phone blocker jammer

Desktop 6 Band Adjustable WiFi Mobile Signal Jammer For Meeting Room


Mobile Signal Jammer Introduction:

This 4G Desktop Cell Phone Jammer, Models:GW-JA6A, is very popular in U.S. and European.
Whether you need a cell phone jammer to block a signal in a small indoor space or a medium dimensions outdoor radius, our various of devices offer a 3G 4G jammer solution for any application.
Each of these fixed location signal blockers assembly what the best uses are,
Can be sustained and efficient to provide adequate shielding range,
In addition, you can adjust the output power of each band to choose the suitable blocking range without affecting others people.


GREETWIN COMPANY is a special manufacturer of signal jammers and signal repeaters.
Our market research and development department has introduced new products to meet the ever-changing needs of customers since 2008.
To solve your information security issues, is our relentless pursuit.
We also have a lot of high quality products on this website and 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.


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


Mobile Signal Jammer Features:

1). User can adjust  the  blocking range.

2). Wonderful design and good working performance.

3). Good cooling fans and can work continuously.

4). Jamming RF frequencies with six antennas

5). Support powered by car cigarette charger

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

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


Mobile Signal Jammer Technology Data Sheet:


Output port Frequency Average output power Output power
CDMA800 851-894MHz 35dBm 3W
GSM900 925-960MHz 35dBm 3W

DCS1800/ PCS1900




33dBm 2W
3G 2110-2170MHz 33dBm 2W
WIFI 2400-2500MHz 33dBm 2W
GPS 1570-1580MHz 33dBm 2W
Total Output Power 14 Watt
Power Supply AC110-240V,DC 12V
Power consumption 60 Watt
Weight 3.5kg
Size 305*140*51mm
Running temperature -10℃ to +55℃
Humidity 5% - 95%
Complete accessories Six omni-directional antennas, Power cable, Fixed Mount
Jamming range(Radius) 5 - 50meters , depend on local signal strength


Desktop 6 Band Adjustable WiFi Cell Phone Signal Jammer For Meeting Room 0Desktop 6 Band Adjustable WiFi Cell Phone Signal Jammer For Meeting Room 1

Contact Details

Phone Number : +8615112267605

WhatsApp : +8615112267605