World-leading EW test & evaluation provider (40+ yrs); also makes the Obsidian 3D staring counter-drone radar.
| Country | United Kingdom |
|---|---|
| Subcategory | Signals / EW |
| Form factor | 3D staring radar, 3.5 km / 360 x 90 deg (7 km bubble paired); 0.5 s update, 0.5 m/s min; 100+ tracks; micro-Doppler + AI drone/bird ID |
| Type | 3D |
| Sensor modality | EW T&E + 3D staring C-UAS radar |
| Notable partners | British Army (deployed, ex-ALARM); Ottawa Airport/NAV CANADA/Indro Robotics trial; QinetiQ US $41M US Army DEVCOM C5ISR C-UAS order (2025) |
| Coverage | 3D |
| Scan type | Staring/electronic (AESA) |
| Mounting | Fixed/mast, Vehicle |
| Price band | Quote-based |
| Architecture | 3D staring radar; 180° per unit, back-to-back pair = 360° az, 90° el, 3.5 km |
| Output data | Position, Velocity, Altitude, Track ID, Classification |
| Micro-Doppler | Yes |
| Track capacity | 100 |
| Active/Passive | Active |
| False-alarm rate | Low FAR via micro-Doppler + AI drone-vs-bird discrimination |
| Update/revisit rate | 0.5 s update rate |
| Detection range (km) | 3.5 |
| Detection range (km) | 3.5 |
| All-weather / day-night | All-weather, day & night |
| Min radial velocity (m/s) | 0.5 |