VHF UHF 50w Mobile Phone Signal Jammer 2G 3G 4G 5G GPS WiFi Hidden

Product Details:
Place of Origin: China
Brand Name: Sacontelecom
Certification: CE, ISO9001
Model Number: SA-BJ10
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiate
Packaging Details: Neutral Packing Carton Box
Delivery Time: 2~5 days after received payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs/Month

Detail Information

Product Name: Hidden Cellphone Signal Jammer Power: 50w
Radius: 20-60m(depend On The Signal Strength And Environment Condition) Power Supply: AC Adapter (AC220V)
Size: 390X300X120mm Weight: 3.75kgs
High Light:

VHF UHF Mobile Phone Signal Jammer


50w Mobile Phone Signal Jammer


GPS WiFi Hidden Signal Jammer

Product Description

50w High Power 2G 3G 4G 5G GPS WiFi Built-in Antennas Mobile Phone Signal Jammer




This high power mobile signal blocker SA-BJ10 is our new model, it can block all signals in one set. This jamming device is built-in 10 antennas,

each band is 5w high power, total 50 watts power. Jamming radius can be up to 60 meters. The network signal jammer can jam 2G 3G 4G 5G

GPS WiFi Bluetooth VHF UHF and walkie talkie, 315 433, 868mhz etc. This cellphone jammer includes good cooling systems, it can work 24 hours each day non-stopped. Power supply of this cellular jammer is 220V, it can be installed in classroom, prison, library, church, meeting room. The 5G signal jammer is sold many to classroom for examination. For more details, please feel free to contact with us.


Cell phone jammers in schools are becoming more popular, and for good reason. Many teachers are fed up with trying to stop students from texting in class, and want to know how to stop cell phone use in the classroom. Students ignore lectures while they surf social networks. Some send texts, and even do research online, in order to cheat on exams.




1). 50 Watts output power in total.

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

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

4). Jamming 20-60 meters depending on local signal strength

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

6). With good-looking appearance

7). With built-in directional antennas

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



Output port Frequency Output Power
CDMA800 851-894 MHz 5W
LTE700 725-770 MHz 5W
GSM900 925-960 MHz 5W
LTE800 791-821 MHz 5W
DCS1800 1805-1880 MHz 5W
PCS1900 1920-1990 MHZ 5W
3G2100 2110-2170 MHz 5W
GPSL1 1570-1580 MHz 5W
WIFI2.4G 2400-2500 MHZ 5W
LTE2600 2620-2690MHZ 5W
LTE2500(Option) 2500-2700 MHZ 5W
Power supply: AC adapter (AC220V)
The frequencies can be customized as the specific requirement
Semidiameter of interception:20-60m(depend on the signal strength and environment condition)
RF output power :50 Watts Gross weight: 3.75KG
Size:390X300X120mm Working Hours:continuous
Humidity: 30%-95% Running Temperature: -20 to +55 Celsius Degree


Product photo

VHF UHF 50w Mobile Phone Signal Jammer 2G 3G 4G 5G GPS WiFi Hidden 0


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


Packing lists: 

Desktop signal jammer x 1pcs 

Power supply x 1pcs 


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