Ka-band 256-element Tx Phased Array Antenna
Main Parameters:
- Two-Dimensional Scalable Transmitting Phased Array Antenna
- Left/Right Hand Circular Polarization, switchable
- EIRP: ≥67dBm @All Working Frequencies
- Off-Axis Scan Range: ±60°
- Operating Temperature: -40°C ~ +55°C
Product Descriptions:
The Ka-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 | 27.5GHz ~ 30GHz | ||
| Polarization | LHCP/RHCP switchable | ||
| Scanning Range | Azimuth: 0~360°, Off-axis: ±60° | ||
| EIRP | ≥67dBm @All Working Frequencies | @0° | |
| Input P1dB | ≤0dBm | ||
| Scanning Loss @29.5GHz | Off-axis angle 30°: ≤2.5dB; | ||
| Off-axis angle 45°: ≤4dB; | |||
| Off-axis angle 60°: ≤6dB; | |||
| Sidelobe Suppression | ≥10dB @29.5GHz | @0° | |
| Axial ratio | ≤2dB @29.5GHz | @0° | |
| VSWR | ≤2.0dB | ||
| Beam Switching Time | ≤600us (Series Port Baud Rate 460880) | ||
| Size | ≤73.6mm*73.6mm*26.7mm (±0.5mm) | ||
| Weight | ≤0.7kg | ||
| Power Consumption | ≤150W | ||
| Power Supply | 12VDC±1V | ||
| Interfaces | RF | SSMP-J | |
| Power | JL23-20ZJB | ||
| Working Temperature | -40℃～+55℃ | ||
