Jammer GPS L1, L2, L3, L4, L5 and LoJack



B61G is a professional portable jammer designed exclusively to block any LoJack Signal and it is also a GPS Signal Locator Jammer. As you can see, it blocks all of the global positioning system frequencies and car LoJack 173MHz.

No other pocket-sized jammer can disrupt the same frequencies as B61G does. The device is customizable, as well.

This is, beyond a shadow of a doubt, one of the best handheld GPS locator blocking devices ever made.

B61G GPS Jammer features:

  • Effectively blocks L1, L2, L3, L4, L5 GPS bands
  • Works with GLONASS and LoJack bands
  • Operates within 10-25 meters radius
  • Top of the class fan for heat loss
  • The rechargeable battery can work up to 3 hours on 1 charge
  • Car power and outlet power adapters are included
  • Six SMA Omnidirectional antennas

Additional information

Weight 0.8 kg
Dimensions 12 × 7 × 3.5 cm

Technical specifications

  • GPS L1 1575.42 MHz±10MHz: 0,4W
  • GPS L2 1227.60 MHz±10MHz: 0,4W
  • GPS L3 1381.05 MHz±10MHz: 0,4W
  • GPS L4 1379.913 MHz±10MHz: 0,4W
  • GPS L5 1176.45 MHz±10MHz: 0,4W
  • Lojack 173MHz: 0,5W
Output Power: 2,5W
Jamming Range: 5-20 meters (Depending on signal strength)
Antenna Interface: -75dBm omnidirectional antennae
Remote Control: No
Battery: Ni-Mh battery 4000mA
Power Adapter: AC100-240V or 12V car adaptor

Extra Info

Dimensions (LxWxD): 120 x 70 x 35mm
Warranty: 1 Year


    B61G GPS Jammer L1 L2 L3 L4 L5