Ka-Band Spot-Focusing Lens Antenna

SAQ-333120-28-S1-GA is a Ka-band spot-focusing lens antenna with gaussian configuration that delivers a typical peak to first null spot size of 0.86” at the focal length of 12” (30.5 cm), and a typical return loss of 15 dB across the full WR-28 waveguide operating bandwidth. The gaussian configuration provides higher efficiency and a rugged mechanical configuration. The spot-focusing lens antenna is equipped with a WR-28 waveguide with UG-599/U flange as its antenna port. It supports linear polarized waveforms. For the intended application, it is recommended that customers purchase spot-focusing antennas (SAQ Series) in a pair of two (Qty. 2).