12 Bands Jammer GSM, 2G, 3G, 4G LTE, VHF UHF



B53EVO is a 3G, 4G Cell Phone Blocker, GPS L1, and VHF UHF radio frequency jammer.

Unlike its predecessor, jammer B53EVO has 4 additional blocking bands, which means that it can cover the missing radio frequencies, B53’s Achille’s heel.

Furthermore, the case has been renewed and improved, allowing a better thermal dissipation, as a result of 4 additional cooling fans, located on the device’s each end.

Jammer B53EVO symbolizes the climax of our top jammer B53. To sum up, jammer B53EVO is, yet, the best multi-bands jammer ever designed.


  1. It prevents your employees from using mobile phones.
  2. It prevents anyone from using cell phones where it is forbidden.
  3. It prevents any hidden microphones (bugs) and mini-cams from transmitting data.
  4. It prevents from sending your car or mobile phone position to a GPS locator.

Technical specifications

Product Code: B53EVO
Frequency: GSM: 920~965MHz, GSM: Dual Band 1800~1890, 3G: 2110~2170MHz, VHF & UHF: 130-205MHz, 205-275MHz, 275-345MHz, 345-415MHz, 415-500MHz 4G: 800 790-880MHz, 4G LTE: 2620-2690MHz, GPS: L1 1575.42 WiFi: 2400-2500MHz
Output Power: 33 W
Jamming Range: 10-40 meters
Antenna Interface: Omni Antennae 380mm
Battery: Optional
Power Adapter: AC 110-240V or DC 12V car adapter

Extra Info

Color: Black
Dimensions (LxWxD): 330 x 238 x 60 mm
Warranty: 1 year


    12 Band Cell Phone and VHF/UHF Jammer