Low Altitude Multidimensional Defense System In Key Areas The low altitude defense system in key areas is a cutting-edge, comprehensive solution that primarily comprises surveillance radars, passive radio detection equipment, multispectral electro-optical cameras, and both fixed and handheld jamming devices. This versatile system is complemented by data acquisition and processing centers. With its user-friendly design, it allows for seamless installation and dismantling, ensuring flexible deployment across various scenarios. The system empowers users to establish customized zones such as warning areas, alarm zones, and no-fly regions within its coverage. Its integration of diverse detection technologies facilitates an unrivaled real-time monitoring experience, encompassing multiple frequency bands, omnidirectional capabilities, and eliminating blind spots. This robust system is designed to provide a holistic defense against unauthorized incursions by unmanned aerial vehicles, powered parachutes, gliders, and helicopters into sensitive locations including airports, oil and gas fields, oil depots, borderlines, nuclear plants, bridges, reservoir dams, key government buildings, major conference venues, and more.
performance
The LW-R25-K three-coordinate early warning radar stands out as a premier low altitude small target surveillance radar, boasting state-of-the-art technology and superior performance. Engineered with cutting-edge modern radar technologies, it incorporates fully coherent pulse Doppler technology, microstrip patch array antenna technology, elevation digital beamforming technology, simultaneous multi-beam reception technology, single pulse angle measurement technology, as well as TWS technology. This advanced radar achieves active phase scanning across both azimuth and elevation dimensions with unmatched precision. It is distinguished by its rapid beam scheduling, high data rate, exceptional angle resolution, and precise height measurement capabilities. Ideally suited for air surveillance, the LW-R25-K radar is essential for safeguarding key areas including border defense, coastal defense, oil and gas fields, oil depots, bridges, reservoirs, nuclear power facilities, and more.
Technical Parameter
| project | index |
| Working frequency range | X-band: 9.22GHz-9.48GHz |
| minimum range | 1000m |
| Low altitude target monitoring mode | ≥ 25km (RCS=1m2 coverage height of 2600m) |
| measurement accuracy (RMS) | Distance measurement accuracy: 10m
azimuth angle measurement accuracy: 0.2 °
elevation angle measurement accuracy: 0.3 ° |
| Electric scanning range | Orientation: ± 45 °
Pitch: ± 10 ° |
| Tracking data rate | ≤3s |
| Multi objective capability | ≥ 200 batches |
| anti-interference ability | Anti ground clutter improvement factor>45dB
Anti meteorological clutter improvement factor>30dB
Equipped with sidelobe masking function |
| reliability | MTBF>5000h |
| | |
| consumption | ≤600w |
| size | 650mmx600mmx200mm |
| weight | ≤65Kg |
