Supplier
Cobham Antenna Systems
Defence Avionics & Radar
Helix / Omni Counter-UAV Antenna Range
Wideband omni, helix and high-power directional antennas for counter-drone detection and jamming.
Specs verified against manufacturer documentation
Pricing
Request a quote for current pricing, lead time and delivery to your airport.A family of antennas tailored for counter-UAV applications, comprising wideband omni-directional units for surveillance and jamming, circularly-polarised directional helix antennas, flat-panel antennas for higher frequencies and high-power ultra-wideband directional antennas. They support direction-finding, monitoring, signal denial and jamming across multiple bands, and are supplied in customisable array configurations selected on frequency, mounting, weight and power. Configurations are tailored to the customer's specified frequency range and power requirements.
From the manufacturer’s documentation
Technical specifications.
| High-power ultra-wideband directional option | up to 10 dBi gain at 100 W power handling |
| Antenna types | wideband omni-directional, circular-polarised helix, flat panel, high-power UWB directional |
| Functions | direction-finding, monitoring, signal denial / jamming |
| Supplied in customisable single or array configurations to customer-specified bands | |
| Example helix model | TAMH-1.6-2.4-5.8/2453, 1.56-5.9 GHz, 14.5 dBi, circular polarisation, 155x155x573 mm |
Best for
Use cases.
- ›Counter-drone / counter-UAV detection and direction-finding
- ›Drone signal jamming / signal denial
- ›Site and perimeter surveillance
- ›Critical-infrastructure and airport airspace protection