512-element phased array antenna sub-array
Standardized sub-array, which can flexibly form larger-scale arrays
Receive FDD mode beamforming RF circuit
Low power consumption
Beam scanning range: ±70°
12V power supply
Control uses RS422 communication interface
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Item |
Technical Requirements |
Remarks |
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Operating Frequency Band |
17.7GHz-21.2GHz |
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Polarization |
Left and right circular polarization switchable |
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Conical Scanning Range |
±70° |
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G/T |
≥4.9dB/K@19.45GHz |
Boresight |
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Scan Gain Loss@19.45GHz |
Off-axis angle 30°: ≤2dB |
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Off-axis angle 45°: ≤3dB |
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Off-axis angle 60°: ≤5dB |
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Off-axis angle 70°: ≤6.5dB |
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Axial Ratio@19.45GHz |
Boresight: ≤2dB |
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Off-axis angle 30°: ≤3dB |
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Off-axis angle 45°: ≤4dB |
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Off-axis angle 60°: ≤5.5dB |
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Off-axis angle 70°: ≤7dB |
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Operating Voltage |
12V |
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Power Consumption |
≤25.5W |
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Operating Temperature |
-40℃~+55℃ |
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Storage Temperature |
-40℃~+70℃ |
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Dimensions |
287.6mm*108.8mm*3.5mm |
Excluding connectors |
