Elijah-X1.5 Tactical Radar
Active Electrically Scanned Array (AESA) Radar System specialized for detecting aerial threats. Detection range up to 8 km (DJI Phantom4) / 10 km (DJI Matrice 600), 180° azimuth and 90° elevation coverage with Track While Scan (TWS) and aerial object classification.
Military Grade Protection
Elijah-X1.5 is an Active Electrically Scanned Array (AESA) Radar System specialized for detecting aerial threats. Maximum detection range up to 8 km for DJI Phantom4 and 10 km for DJI Matrice 600, with azimuth coverage of 180° and elevation 90°, including Track While Scan (TWS), aerial object classification and clutter cancelation algorithms.
Elijah-X1.5 was deployed in the Korean Army, Navy, and Air Force through the Defense Acquisition Program Administration (DAPA)'s rapid pilot acquisition project. This radar has been proven in various environments such as mountain, city, and coastline.
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Aerial Object Classification
Incorporates filtering of airborne moving objects such as birds and clouds to focus on aerial threats detection and mitigate false alarms.
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Superior Angular Accuracy
Provides high angular (azimuth and elevation) accuracy of less than 1 degree.
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Clutter Cancelation
Clutter canceling algorithm handles unwanted targets such as sea, mountain, building, and ground.
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Track While Scan (TWS)
Handles hundreds of targets simultaneously.
| RF Type | FMCW |
| RF Frequency | X-Band |
| Scan Type | AESA |
| Instrumented Range | 10 km |
| Max Range (DJI Phantom4) | 8 km |
| Max Range (DJI Matrice 600) | 10 km |
| Angular Coverage (Elevation) | -5° to 85° |
| Angular Coverage (Azimuth) | -90° to 90° |
| Radial Velocity | 1 – 40 m/s |
| Azimuth Angle Accuracy | < 1° |
| Elevation Angle Accuracy | < 1° |
| Power Consumption | 1600W Averaged |
| Operation Temperature | -20°C to 40°C |
| IP Rating | IP 55 |
| Cooling Method | Passive |
Battle Proven — Korean Defence Forces
Deployed via DAPA's rapid pilot acquisition project — the highest operational validation standard in Korean defence procurement.
Korean Army
Validated in mountain and urban terrain — proving clutter cancelation in complex ground environments.
Korean Navy
Coastline deployment — proven sea clutter cancelation and reliable maritime threat detection in real operations.
Korean Air Force
Airbase perimeter protection — validated aerial threat detection in active Air Force operations.
Acquired through Defense Acquisition Program Administration (DAPA) — Korea's primary defence procurement authority. Proven across mountain, city, and coastline environments simultaneously.