Ku-band Phased Array Antenna 768-element Rx Subarray

  • 768-element standard subarray, expandable for larger arrays
  • Low power consumption
  • Beam scanning range: ±70°
  • 12V power supply
  • RS422 communication interface for control system

TECHNICAL PARAMETERS

S/N Items Technical Parameters Remarks
1 Working Frequency 10.7GHz to 12.7GHz
2 Scanning Range ±70°
3 G/T @40K ≥10dB/K @11.7GHz, Normal direction
4 Active Gain ≥67.0dB @11.7GHz, Normal direction
5 Beamwidth 3.1° ± 0.2° @11.7GHz, Normal direction
6 Pointing Accuracy ≤1/8 half-power beamwidth
7 Sidelobe Suppression ≥12dB @ normal
8 Polarization Full Polarization
9 Cross Polarization Isolation ≥30dB @ Normal direction
10 Polarization Switching Time ≤0.5ms
11 Beam Switching Time ≤0.3ms
12 Dimensions 450mm* 264mm* 15mm
13 Weight ≤1.7Kg
14 Input Voltage DC12V ± 1V
15 Power Consumption (P1dB) ≤97W
16 Working Temperature -40℃ ~ +70℃