Quick Information
Brand Name:Anruier
Place of Origin:China
Delivery Port :Tianjin
Packing :As your demands
Delivery Lead Time :As your demands
Supply Ability :90 sets per month
Description
Radar Antenna
A new generation of S-band Doppler weather radar antenna and S-band 8.5m diameter Doppler weather radar antenna were produced more than 100 sets totally, and C-band 8.5m diameter dual-polarization weather radar antenna is also available.
Weather radar antenna
Performance index of antenna servo system in S band with single polarization.
Series No. | Item | Performance requirements |
1 | Aperture | 8.5m |
2 | Working frequency | 2.70GHz～3.00GHz |
3 | Beam width | ≤0.99° |
4 | Gain | ≥44.5dB |
5 | Polarization mode | · Horizontal line polarization |
6 | First sidelobe level | ≤-29dB;wide angle sidelobe:±2°～10°:located below -29dB～-38dB connection line;±10～90°:≤-42dB |
7 | Voltage to standing wave radio | ≤1.45 |
8 | Rotation range | 360° continuous rotation; pitch -1° to +90° continuous rotation. |
9 | Rotation speed | Azimuth 0°~36°/s; pitch 0°~36°/s. |
10 | Speed accuracy | Azimuth, pitch ≤±5% |
11 | Angle acceleration/deceleration speed | Position, pitch: 15°/S2～19°/S2 |
12 | Position error | Azimuth and pitch ≤±0.1o |
Airborne X band radar antenna
Performance index
Series No | Item | Indicator capacity |
1 | Working frequency | X band |
2 | Beam forming range | Pitch 45° cosecant squared |
3 | Polarization | vertical |
4 | Gain | ≥ 23dB |
5 | Sidelobe level | ≤ -20dB |
6 | Antenna weight | ≤ 10Kg |
7 | Antenna volume | ≤400mm×600mm×60mm |
8 | Working temperature | -55℃～75℃ |
