K-Band Conical Horn Antenna

25 dBi Gain, 17.5 to 20.5 GHz, 0.470" Diameter Circular Waveguide
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SAC-2507-470-S2 is a K-band conical horn antenna that operates from 17.5 to 20.5 GHz. The antenna offers 25 dB nominal gain and a typical half powerbeam width of 8.5 degrees on the E-plane and 10 degrees on the H-plane. The horn also offers typical sidelobes of -18 dB on the E-plane and -28 dB on the H-plane. The conical horn can support linear and circular polarization. The input of this antenna is a 0.470" diameter circular waveguide with UG-595/U-M flange.
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Technical Details

Minimum Frequency17.5 GHz
Maximum Frequency20.5 GHz
Gain25 dBi
3 dB Beamwidth, E-Plane8.5°
3 dB Beamwidth, H-Plane10°
Return Loss23 dB
PolarizationLinear and Circular
Antenna Port0.470" Dia Circular WG