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 Azimuth φ: 0° to 360°; Scanning angle θ: 0°to 60°  
3 G/T @40K ≥9dB/K @11.7GHz, Normal direction  
4 Active Gain ≥60.0dB @11.7GHz, Normal direction  
5 Beamwidth Horizontal: 3.3±0.5° @ 11.7GHz, Boresight  
Vertical: 4.9±0.5°@ 11.7GHz, Boresight  
6 Pointing Accuracy ≤1/8 half-power beamwidth  
7 Sidelobe Suppression

 

≥12dB @ normal  
8 Polarization Full Polarization  
9 Cross Polarization Isolation ≥25dB @ Normal direction  
10 Polarization Switching Time ≤0.5ms  
11 Beam Switching Time ≤0.3ms  
12 Dimensions 450mm* 264mm* 15mm  
13 Weight ≤1.8Kg  
14 Input Voltage DC12V ± 1V  
15 Power Consumption (P1dB) ≤90W  
16 Working Temperature -40℃ ~ +70℃