47 dBi Gain, 38 to 40 GHz, 36" Reflector Diameter, 0.219" Diameter Circular Waveguide, Q Band Cassegrain Antenna
Model SAY-3834034706-219-S1 is a Cassegrain antenna that offers a nominal gain of 47 dBi and a half power beamwidth of 6 degrees typically across the frequency range of 38 to 40 GHz. The main reflector is fabricated with fiber glass to offer a light weight and rugged mechanical structure. The corrugated horn is used to provide the best feed efficiency and the most uniform illumination. The input port is a 0.219” diameter circular waveguide with a UG-383/U-M compatible flange. The antenna can support both linear and circular polarized waveforms and is designed and manufactured for indoor applications. By adding a mode transition, SAGE Millimeter model number SWT-22219-SB, the input port becomes a standard WR-22 waveguide, which can only support linear polarized waveforms.