GEW GMJ900 Specialised jamming system

Description: The GEW® GMJ900 specialised jammer system is specifically designed to counter new-generation targets, such as cellular networks, satellite phones,...

Description:

The GEW® GMJ900 specialised jammer system is specifically designed to counter new-generation targets, such as cellular networks, satellite phones, commercial drones, WiFi and spread-spectrum signals. Utilising specially designed waveforms and algorithms, in combination with high-power, multiband power amplifiers, excellent target-signal suppression is achieved. The GMJ900 is optimised to jam multiple radio links simultaneously and can
be quickly and easily adapted to meet the unique requirements of the operating scenario.

Key Features:

  • Flexible, software-definable jammer system
  • Includes new algorithms and power amplifier options to cover the full spectrum of targets
  • Effective against new-generation communication links
  • Multiband operation with high-power and directional antennas
  • Field-proven performance
  • Software configurable jamming modes

Applications:

  • Vehicle-mounted applications for jamming multiple threats, including cellular networks and satellite phones
  • Medium range drone jamming as part of counter-drone system
  • Medium range GNSS jamming (option)

Technical information:

  • Frequency coverage: 100 MHz – 6.0 GHz (depending on configuration)
  • Up to 800 W total RF power
  • 4 to 6 independent jamming bands
  • Each jammer band has the ability to jam multiple threats simultaneously
  • Advanced threat-based mission programming interface
  • Built-in test and diagnostic features