Ku-band Dual-beam 2D Expandable Phased Array Antenna Rx Subarray
- Independent beam control
- Subarrays can be infinitely expanded in two dimensions to formlarge arrays
- Subarrays support electronic scanning
- Receiving beam supports circular and linear polarization switchable
TECHNICAL PARAMETERS
| S/N | Items | Technical Parameters | Remarks | |
| 1 | Working Frequency | 10.7GHz ~ 12.7GHz | Rx256 | |
| 2 | Polarization | LHCP/RHCP, switchable | ||
| 3 | Layout | Elements: Nx×Ny = 256 | ||
| Arrangement: rectangular grid | ||||
| 4 | Scanning Range | ±70° | ||
| 5 | G/T | ≥3.5dB/K @12.7GHz, Normal direction | ||
| 6 | Scanning Loss @12GHz | Off-axis angle 30°: ≤2.5dB; | ||
| Off-axis angle 45°: ≤3.5dB; | ||||
| Off-axis angle 60°: ≤5.5dB; | ||||
| Off-axis angle 70°: ≤7.5dB; | ||||
| 7 | Sidelobe Suppression @12GHz | Normal direction: ≥12dB; | ||
| Off-axis angle 30°: ≥11dB; | ||||
| Off-axis angle 45°: ≥10dB; | ||||
| Off-axis angle 70°: ≥8dB; | ||||
| 8 | Axial ratio | ≤2.0 dB at 11.7 GHz at Boresight | ||
| 9 | Output VSWR | ≤2.0 | ||
| 10 | Gain | ≥60dB | ||
| 11 | Operating Voltage | 12V±1V | ||
| 12 | Power Consumption | ≤58W | ||
| 13 | Working Temperature | -40℃ ~ +70℃ | ||
| 14 | Dimensions | 176mm*176mm*21.75mm | ||
| 15 | Interfaces | RF Output | SMP-J | |
| Power Control | J30J-9ZKNP5-J | |||
| Control Connector | J30J-21ZKNP5-J | |||
| 16 | Weight | ≤1250g | ||
