Ku-band 256-element Tx Phased Array Antenna
Main Parameters:
- Two-Dimensional Scalable Transmitting Phased Array Antenna
- Linear Polarization, Left/Right Hand Circular Polarization switchable
- EIRP: ≥63dBm @14.1GHz, linear polarization
- Off-Axis Scan Range: ±70°
- Operating Temperature: -40°C ~ +70°C
Product Descriptions:
The Ku-band Transmitting array is designed to meet communication requirements for both GEO and LEO satellites, featuring compact size and high EIRP, making it suitable for airborne, shipborne, and vehicular platforms.
Technical Parameters
| Items | Technical Parameters | Remarks | |
| Working Frequency | 13.75GHz ~ 14.5GHz | ||
| Polarization | Linear, LHCP/RHCP switchable | ||
| Scanning Range | Azimuth: 0~360°, Off-axis: ±70° | ||
| EIRP | ≥63dBm @14.1GHz, Linear Polarization | @0° | |
| Input P1dB | ≤+4dBm | ||
| Scanning Loss | Off-axis angle 30°: ≤2.5dB; | ||
| Off-axis angle 45°: ≤3.5dB; | |||
| Off-axis angle 60°: ≤5.5dB; | |||
| Off-axis angle 70°: ≤7.5dB; | |||
| Sidelobe Suppression | ≥12dB; | @0° | |
| Cross Polarization Isolation | ≤-25dB @14.1GHz | ||
| Axial ratio | ≤2dB | @0° | |
| VSWR | ≤2.0 | ||
| 3dB Beam Width | 7°±0.5°@11.7GHz | @0° | |
| Pointing Accuracy | ≤1/5 Half-power Beam Width | ||
| Beam Switching Time | ≤125us | ||
| Polarization Switching Time | ≤125us | ||
| Size | ≤155.2mm*155.2mm*18mm (±0.2mm) | ||
| Weight | ≤1.5kg | ||
| Power Consumption | ≤65W | ||
| Power Supply | 12VDC | ||
| Interfaces | RF | SSMP-J | |
| Power and Control | JL23-26ZJB | ||
| Working Temperature | -40℃～+70℃ | ||
