Products / Catalogue / Counter-drone systems / Onboard counter-drone jammer
COUNTER-DRONE SYSTEMS
Onboard counter-drone jammer
Add automatic radio-link disruption to a protected platform, including a fixed-wing UAV. The system scans supported analog drone video bands and activates a configurable interference cycle when a signal crosses the detection threshold.
<1 s
Video detection
RS-232
Digital control
3.5 kg
Without power source
Overview Specifications Integration Product brochure
OVERVIEW
Detect the signal. Trigger the response.
The onboard counter-drone jammer is designed to disrupt supported drone video and remote-control links around a protected platform. It periodically scans four specified frequency bands for analog video transmissions and, when the detection threshold is exceeded, activates interference generators in the corresponding video band and designated control bands.
Automate each interference cycle
Supported video transmissions are detected in less than one second. A detection triggers a configurable jamming cycle, specified at one minute, reducing the need for an operator to initiate every cycle manually. Omnidirectional antennas provide coverage around the platform, and an RS-232 interface supports digital control.
Match detection to the transmission type
Automatic detection targets analog video transmissions within the listed bands. Other video frequencies and transmission protocols do not trigger detection. Control-link interference operates within the designated control bands without identifying the control protocol. Performance depends on receiver characteristics, relative positions and the power of the approaching drone’s control transmitter.
TECHNICAL DETAILS
Specifications
| Video detection bands | 1.0–1.3 GHz; 3.2–3.5 GHz; 4.9–5.2 GHz; 5.6–5.9 GHz |
| Video detection time | Less than 1 second |
| Video-band transmitter output | Up to 10 W per transmitter in the four listed video bands |
| Video antennas | Omnidirectional RHCP; SMA connectors |
| Video transmitter control protocol | IRC Tramp |
| Noise generator bands | 300–400 MHz; 400–520 MHz; 520–700 MHz; 700–1,000 MHz; 1,000–1,300 MHz |
| Noise generator output | Up to 50 W per generator |
| Noise generator antennas | Omnidirectional whip antennas or dipoles; SMA connectors |
| Jamming cycle | 1 minute, adjustable |
| Digital control interface | RS-232 |
| Dimensions, excluding antennas | 325 × 225 × 80 mm |
| Weight, excluding power source | 3.5 kg |
PLATFORM INTEGRATION
One part of your protection system
Install the unit aboard the protected platform and integrate its RS-232 digital control interface with the platform’s control arrangements. The enclosure measures 325 × 225 × 80 mm excluding antennas and weighs 3.5 kg excluding the power source. Account for antenna placement, the power source and interaction with the platform’s own communications when defining the installation.
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