EL/M-2248 MF-STAR
| Industry | Defense electronics |
|---|---|
| Headquarters | Israel |
| Products | EL/M-2248 MF-STAR naval radar system |
The EL/M-2248 MF-STAR is a multifunctional naval radar system based on GaN technology and utilizes an active electronically scanned array (AESA). Developed by IAI's Elta, it is intended for integration on warships. This radar is capable of tracking both aerial and surface targets while providing fire control guidance. The acronym MF-STAR signifies Multi-Function Surveillance, Track And Guidance Radar.
Design and description
Designed as a solid-state AESA radar, the EL/M-2248 MF-STAR caters to contemporary naval vessels. It incorporates four active S-band antenna arrays arranged to ensure full 360° azimuth coverage. The system employs multi-beam technology combined with pulse Doppler processing and sophisticated electronic counter-countermeasures to detect targets with low radar cross-sections even amidst clutter and electronic interference. Its AESA configuration contributes to a reduced likelihood of detection, thereby enhancing the stealth profile of the platform. With a total weight of approximately seven tons, it is suitable for installation on ships starting from corvette class and larger.
Capable of simultaneously tracking hundreds of air and surface contacts, MF-STAR offers rapid update cycles. It facilitates guidance illumination and mid-course updates for both active and semi-active surface-to-air missiles as well as anti-ship missiles, allowing engagement of multiple targets concurrently. Additionally, it supports automatic detection and correction of naval gunfire splash impacts for fire support operations.
The radar can detect sea-skimming missile threats beyond 25 kilometers and track high-altitude fighter aircraft at distances exceeding 250 kilometers, initiating automatic target recognition and tracking at medium ranges.
Performance and Parameters
| Parameter | Corvette Model | Frigate Model |
|---|---|---|
| Maximum range | Over 250 km | Over 450 km |
| Azimuth coverage | 360o | 360o |
| Elevation coverage | -20o to +85o | -20o to +85o |
| Weight above deck | 500 kg per array face | 2000 kg per array face |
| Weight below deck | 1300 kg | 4000 kg |
| Antenna dimensions | 1x2 m | 3x3 m |
Operators
- Vessels equipped include:
- Sa'ar 5-class corvette (specifically on INS Lahav)
- Sa'ar 6-class corvette
See also
- EL/M-2258 ALPHA (rotating version derived from EL/M-2248)
- EL/M-2080 Green Pine
- EL/M-2238 STAR
- Barak 8
- Phased array
- Active electronically scanned array
- Active phased array radar
- AN/SPY-3
- AN/SPY-6
- OPS-24
- OPS-50
- SAMPSON
- Selex RAT-31DL
- Selex RAN-40L
- Type 346 Radar