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Desktop Radio jammer GSM 3G signal Scrambler GPS blocker for sale 7 Bands UHF jamming device 17W cellular jammers

17W GSM 3G Cell Phone Jammer 7 Bands GPS UHF VHF Signal Scrambler

  • 527.88
  • $927.88


  • DJ-07

Are you still looking for Radio jammer that can interfere with radios? This classic black 7-antenna desktop jammer is here. It has 7 different jamming antennas, which can interfere with CDMA, GSM, 3G, GPS L1, UHF and VHF signals, and the maximum interference distance is 10-50m. The most important thing is that all interference frequency bands only block the downlink frequency band, not the uplink frequency band, so there is no need to worry about interfering with the base station signal tower.

Suitable for conference rooms, oil and gas storage facilities and oil fields, hospitals, theaters, recording studios, banks, tender rooms, churches, conference rooms, classrooms, testing facilities, security services, military units, intelligence agencies, press conference rooms, libraries, Museums, prisons, courts, border patrol and drug enforcement, customs, condominiums, small prisons, etc. where cellular, GPS, radio, UHF, VHF signals need to be banned.

Advantages and Features:

1. All RF frequencies only shield the downstream frequency band, not the upstream frequency band.
2. Good cooling system. Support 24 hours / 365 days of non-stop work.
3. Easy to install. After installing the antenna, turn on the power switch to use it.

Jamming Frequency:

CDMA: 850-894 MHz 3.5 W
GSM900: 925-960 MHz 3.5 W
PCS/GSM1900: 1805-1990MHz 2W
3G: 2110-2170MHz 2W
GPS L1: 1570-1580 MHz 2W
VHF: 135-174 MHz 2W
UHF: 400-470MHz 2W

Basic Specifications:

Total output power: 17 W/ 7 bands
Power supply: AC 220V/110V DC 5V 12A
Power consumption: 60W
Size: 480*210*85mm
Weight: 3.5kg
Antenna: omnidirectional antenna
Shielded area radius: up to 10m-50m

Package List:

UHF VHF Jammer x 1
Omnidirectional Antenna x 7
Power Adapter x 1


The interference distance displayed on our website is for customer reference only. Actual interference distance depends on signal strength, use location, full charge, etc.