Power-Max UHF VHF Walkie Talkie Jammer

SKU: B11


Out of stock

This solid stated professional UHF VHF Walkie Talkie Jammer works on UHF VHF radios, bugs, tracker and generic walkie-talkies operating on 446MHz. Max power design. Perfect for ultra-high frequency. Total power 40 Watts. Covers 20~40 meters. Built under safety regulations. Easy installation and operation.

UHF VHF Walkie Talkie Jammer

The solid stated VHF UHF Walkie Talkie Jammer is a professional powerful device. It’s able to cover most of the ultra-high frequencies.

The total output power is significant, up to 40 watts. The output power of each band is approx 10 watts. The power max function ensures effective coverage. Defined typical coverage is 20~40 meters.

B11 covers the following frequency bands: UHF 140, UHF 180, VHF 450 and VHF 480. Covered devices include UHF walkie-talkies, VHF walkie-talkies, UHF/VHF audio bugs, LoJack trackers and 433MHz remote controls. If you prefer some different frequencies, please contact us in order to arrange customized production.

The high-speed cooling fans and aluminum filter allow 24/7 continuous working.

If you want it to work in a vehicle, you can connect the power adapter of the device to your car’s power inverter.

Features of B11 – UHF VHF Walkie-Talkie Jammer

  • Covers both VHF and UHF frequencies
  • Max power – Each band 10 Watt, the total is 40 watt
  • Typical covering area is 20~40 meters radius
  • Embedded 2pcs fast fans & aluminum filter supports 24/7 working time
  • Able to use in a car (needs car power inverter)
  • Built under safety regulations, not harmful to people
  • Antennas and sockets are numbered – easy installation
  • Antenna removable and directions adjustable
  • 12 months quality warranty

Where can UHF VHF Walkie-Talkie Jammer B11 be used?

  • Business meeting rooms
  • museums
  • galleries
  • movie theatres
  • concert halls
  • churches
  • temples
  • restaurants
  • classrooms
  • training centers
  • factories
  • banks

Ideal for use in locations of special purpose such as hospitals, gas stations and so on.

Package includes:

  • 1 x B11 – UHF VHF white color Walkie Talkie Jammer
  • 4 x Whip Antennas
  • 1 x AC Power Adapter (Wall Charger)

Technical specifications

Product Code: B11
  • 140-150MHz
  • 150-180MHz
  • 420-450MHz
  • 450-480MHz
Working Object:
  • 140-180MHz & 420-480MHz Walkie-Talkies
  • LoJack Trackers
  • VHF/UHF audio bugs
Signal Source: PLL Synthesized
Output Power: Each band 10 watts. Total 40 watt
Jamming Range: 20~40 Meters
Antenna Interface: 4 x Whip Omni SMA antenna 3db
Remote Control: N/A
Working Current: 4 - 5 A
Power Supply: AC power adapter
Battery: N/A
Power Adapter: AC Adapter 110-250V 24VDC 5000mA

Extra Info

Color: Silver
Brand: Jammers
Dimensions (LxWxD): 213 x 170 x 51 mm
Package: Neutral blank brown box with polyfoam
Operating Temperature: 0-50 degree
Humidity: 5% - 80%
Warranty: 1 Year


    Power-Max UHF VHF Walkie Talkie Jammer