Low Altitude Multidimensional Defense System In Key Areas The low altitude defense system in key areas mainly includes surveillance radar, passive radio detection equipment, multispectral electro-optical cameras, fixed unmanned jamming aircraft, individual handheld jamming guns, and data acquisition and processing centers. The system is easy to install and disassemble, with flexible deployment. It can set up warning areas, alarm areas, and no fly areas within the detection area. The system integrates multiple detection technologies and has real-time monitoring capabilities in multiple frequency bands, all directions, and no blind spots. It provides an integrated solution for preventing the intrusion of unmanned aerial vehicles, powered parachutes, gliders, and helicopters into airports, oil and gas fields, oil depots, border lines, nuclear power plants, bridges, reservoir dams, important government agencies, major conference venues, and other areas.
performance
The LW-R20-K low altitude unmanned aerial vehicle early warning radar adopts technologies such as elevation active antenna high-efficiency ammoniated gallium transceiver components, DBF simultaneous multi beam reception, azimuth machine scanning, and structural integration design. It is a developed equipment that can detect and locate unmanned aerial vehicles. It has the characteristics of small size, light weight, high accuracy, and easy use. Can be used for air surveillance in key locations such as nuclear power plants, oil depots, prisons, airports, important government agencies, borders, etc.
Technical Parameter
| project | index |
| radar frequency | Ku frequency band (16GHz-17GHz) |
| Search Distance | R maximum value ≤ 5km, R minimum value>200m |
| Coverage | The azimuth angle covers 0 °~360 °, the elevation angle covers 0 °~30 °, and the height covers 10~1000m |
| positioning accuracy | Distance ≤ 10m, azimuth ≤ 0.5 °, pitch ≤ 0.5 °, radial velocity ≤ 1m/s |
| resolution ratio | Distance ≤ 25m, azimuth angle ≤ 3 °, elevation angle ≤ 4 °, radial velocity ≤ 2m/s |
| Tracking data rate | 2s, starting frame rate of 3 frames per batch |
| Number of targets detected by the system | ≥ 60 pieces |
| Target classification and recognition ability | Support the recognition of fixed wing, rotary wing and other unmanned aerial vehicle targets |
| power supply | AC220v+10%,50Hz±1Hz |
| Peak emission power | ≤500w |
| | |
| weight | ≤50kg |
