High quality Signal Jammers for sale at the most competitive prices. Free Worldwide Shipping, 1 Year Warranty

Desktop Frequency Blocker 4 Bands WiFi Bluetooth disruptor Cell Phone signal jammer GSM 3G Scrambler Powerful Signal isolator

20W Desktop 4 Antenna GSM 3G Cell Phone WiFi Bluetooth Frequency Blocker

  • 591.15
  • $991.15


  • DJ-041
  • Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
  • 1 year warranty
  • SSL encryption, website privacy
After the order is completed, you will receive an email (if you don't receive it, please check your spam inbox) containing your order details and the shipping address. Please check carefully.

Don't know which jammer to buy? Send us an email [ [email protected] ] and tell us your requirements (signal to be blocked, distance to be blocked, portable or Desktop ? budget...), and you will definitely get the best recommendation.

This desktop 4-antenna Frequency Blocker has a jamming distance of up to 60 meters according to the signal strength of the detailed location, and can simultaneously block 4 frequency bands in the signal of CDMA GSM DCS PCS 3G and WiFi Bluetooth. It is very effective in indoor environments such as homes and conference rooms!

In addition, this 20W desktop frequency jammer also has a good cooling system, because a fan is used in this signal blocker, a removable external power supply is used as a cooling system, in this case, this signal jammer can easily achieve 24/7 Target runs non-stop.


-CDMA: 851-894MHz
-GSM: 925-960MHz
-DCS/PCS: 1800-1990MHz
-3G: 2110-2170MHz
-WIFI: 2400-2500MHz

Power supply: 50 to 60 Hz, 100 to 240 V AC, with power adapter (AC100-240 V DC5V20A) device
Total output power: 20W
Interference range: up to 60m, the interference radius still depends on the signal strength in a specific area
External omni-directional antenna, only the link covers the entire TX frequency
Dimensions: 210 x 50 x 170 mm
Weight: 3.2 kg
Warranty period: 1 year

Package Lists:

1 x Cell Phone Jammer
1 x External Detachable Power Adapter
4 x Antennas