Preliminary Technical Specifications
L-band 6bit dispersive (equal delay) 6 Channel phase shifter
Model : DR-PS-096116-6-6
Technical specification
1. Frequency range: 0.9GHz～1.2GHz
2. Insertion Loss: ≤2dB
3. VSWR: ≤1.5
4. Control Bit: 6 bit ( basic phase shift degrees: 5.625°，11.25°，22.5°，45°，90°，180°)
5. Phase Flatness: ≤±4°
6. Amplitude variation: ≤±0.3dB (caused by phase change)
7. Amplitude unbalance: ≤±0.3dB (amplitude diff. between different phase shifter)
8. Phase unbalance: ≤±3° (phase diff. between different phase shifter)
9. Power handling: ≥550W peak power, ≥10W average power.
Power control
1. Truth table: 6 bit TTL control (0: TTL low logic, 1: TTL high logic)
2. Power supply: +5V/400mA，+28V/50mA
| Y1 | Y2 | Y3 | Y4 | Y5 | Y6 | Phase shift Reference |
|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0℃ |
| 1 | 0 | 0 | 0 | 0 | 0 | 0-5.625℃ |
| 0 | 1 | 0 | 0 | 0 | 0 | -11.25℃ |
| 0 | 0 | 1 | 0 | 0 | 0 | -22.5℃ |
| 0 | 0 | 0 | 1 | 0 | 0 | -45℃ |
| 0 | 0 | 0 | 0 | 1 | 0 | -90℃ |
| 0 | 0 | 0 | 0 | 0 | 1 | -180℃ |
| 0 | 0 | 0 | 0 | 0 | 0 | 0℃ |
| … | ||||||
| 1 | 1 | 1 | 1 | 1 | 1 | 5.625℃ |