Ku-band 256-element Dual-beam Rx Antenna
- Two-Dimensional Scalable Receiving Phased Array Antenna
- 2 Independent Working Beams
- Linear Polarization, Left/Right Hand Circular Polarization, Switchable
- Off-Axis Scan Range: ±70°
- Broadside G/T: ≥3dB/K @11.7GHz (40K)
- Gain: ≥60.0dB (including array gain)
- Beam Switching Time: ≤1ms
- Real-time Temperature Monitoring & Online Upgrade Capability
- Instantaneous Bandwidth: ≥500MHz
- Operating Temperature: -40°C ~ +70°C
Product Descriptions:
The Ku-band Dual-Beam Receiving array is designed to meet communication requirements for both GEO and LEO satellites, featuring compact size and high G/T, making it suitable for airborne, shipborne, and vehicular platforms.
Technical Parameters
| Items | Technical Parameters | Remarks |
| Working Frequency | 10.7GHz ~ 12.75GHz | |
| Beam Quantities | 2 | |
| Polarization | Linear, LHCP/RHCP, switchable | |
| Scanning Range | Azimuth: 0~360°, Off-axis: ±70° | |
| Broadside G/T | ≥3dB/K @11.7GHz | 40K |
| Sidelobe Suppression | ≥12dB; | @0° |
| Beam Switching Time | ≤1ms | |
| Size | ≤176mm*176mm*20.85mm (±0.5mm) | |
| Weight | ≤1.2kg | |
| Power Consumption | ≤60W |
