AC 220V DC 5V GSM 3G 4G LTE Cell Phone Signal Jammer GSM900MHz LTE1800MHz

Basic Information
Place of Origin: Shenzhen,China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JB5
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: 5000pcs per Month
Product Name: 12W RF Jammer Application: Testing Facilities
Working Time: 24 Hours Jamming: GSM900MHz,DCS1800MHz,3G2100MHz
Jamming Range: 5 - 40meters , Depend On Local Signal Strength Blocking: CDMA,GSM,DCS,PCS,3G,WIFI2400MHz
Antennas: 3dBi Omni Antenna Power Supply: AC 220V DC 5V
High Light:

cell phone blocker jammer


cell phone signal blocker

AC 220V DC 5V GSM 3G 4G LTE Cell Phone Signal Jammer GSM900MHz LTE1800MHz



Mobile phones now are widely used and the normal frequency and common bands includes GSM, CDMA, DCS and PCS. And now with the fast development of the high technology and the 3G signal also come into the market. And such kinds of frequency bands are widely used in the countries all over the world. As these communication mobile phone frequency bands make it possible for people worldwide communicate with each other easier, a lot of people also suffering from the negative effects of the mobile phones. So the mobile phone jammers can help people a lot in this case.


Signal Jammer Features.

Antenna: 5pcs Omnidirectional antennas
Control: Wireless remote control (turn on and turn off)
Working Hours: long time work continuously without stop
Working temperature: -10 ~ +55 degree centigrade
Relative Humidity: 20%-95%
Semidiameter of interception: (2-40) meters@-75dBm still depends on the strength signal in given area.
Output power: 12W
Energy Consumption: 40W
Power Supply: AC110-220V±10% / DC5V 
Weight: 3KG
Product size:210*50*185mm


Signal Jammer Specification.


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
GPS (Optional) 1500-1600MHz 33dBm 2W
WIFI  2400-2500MHz 33dBm 2W
Total Output Power 12 Watt
Power Supply AC110-240V,DC 5V/10A
Power consumption 40 Watt
Weight 2.9kg
Size 210*180*50mm
Running temperature -10℃ to +55℃
Humidity 5% - 95%
Complete accessories Five omni-directional antennas, Power cable, Remote control, Fixed Mount
Jamming range(Radius) 5 - 40meters , depend on local signal strength



AC 220V DC 5V GSM 3G 4G LTE Cell Phone Signal Jammer GSM900MHz LTE1800MHz 0

Contact Details

Phone Number : +8615112267605

WhatsApp : +8615112267605