K-Band Scalar Feed Horn Antenna

15 dBi Gain, 18 to 26.5 GHz, 0.470" Diameter Circular Waveguide
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SAF-1832731535-470-S1 is a K-band scalar feed horn antenna that operates from 18 to 26.5 GHz. The antenna offers a 15 dBi nominal gain, 35 degree typical half power beamwidth. The nominal sidelobe levels are -25 dB or lower. The scalar feed horn is equipped with a 0.470” diameter circular waveguide with UG-595/U compatible flange that supports both linear and circular polarized waveforms. A rectangular waveguide port configuration that only supports linear polarization is available under a different model number.
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Technical Details

Minimum Frequency18 GHz
Maximum Frequency26.5 GHz
Gain15 dBi
3 dB Beamwidth, E-plane35°
3 dB Beamwidth, H-plane35°
Return Loss20 dB
PolarizationLinear and Circular
Antenna Port0.470" Dia Circular WG