Antenna Assembly, 17 - 31 GHz, SATCOM, Dual Circular Polarization
Part Number: ANTS-KA20CDW0
The Raytech ANTS-KA20CDW0 antenna assembly is engineered for K/Ka-band SATCOM applications, covering 17–21 GHz and 27–31 GHz with 20 dBi gain. Designed for constant beamwidth, it is ideal for reflector feed systems and supports dual circular polarization through an integrated orthomode transducer (OMT). A built-in high- and low-pass filter provides 80 dB isolation between uplink and downlink, ensuring exceptional signal purity and interference-free operation.
Electrical Specifications
Operating Frequency: 17 - 21 GHz (CP 1) & 27 - 31 GHz (CP 2)
Gain: 20.0 dBi
Half Power Beamwidth: 18 degrees
Polarization: LHCP & RHCP
Port Isolation: 80 dB between Low & High band
XPD: 30 dB
Mechanical Specifications:
Ports (Low Band): WR-42, Ports (High Band): WR-28 .