The EOSOL CH-ARC-K-KA-D21 is a K-Ka band corrugated feed horn designed to feed a reflector and to provide high performance communications due to its high effiency and low crosspolar level. Furthermore, it achieves low sidelobes level despite the high efficiency presented.


  • Aerospace
  • Satcom
  • Military
  • Commercial

Key features

  • Frequency range: 19.2-21.2 GHz & 29-31 GHz.
  • Main parameters:
    • Directivity:
      • 21 dB (19.2 GHz)
      • 25 dB (29 GHz)
    • RL 30 dB
    • XP -40 dB.
  • Input waveguide: Circular custom Ka-band.
  • Dual band corrugated horn with low sidelobe level and very low crosspolar level.
  • Can feed a Single Offset Reflector (offset/D = 0.6) with f/D between 1.5 and 1.8.

Disclaimer: satsearch is not responsible for any mistakes on this page, although we do our best to ensure correctness. Please report any mistakes to us.

Last updated: 2022-04-25

K-Ka Band Corrugated Feed Horn



lead time
3 mo
203 g
77 mm
147 mm
77 mm
19.2 to 21.2 GHz
29 to 31 GHz
return loss
> 30 dB
21 dB @ 19.2 GHz
25 dB @ 29 GHz
field of view
18 deg


Submit your request

Request details

The more information you can provide the better.

Personal Information

Submitting your information allows us to get in touch with you once we get a response from the supplier.

Please select one of the following:

Would you like to subscribe to our newsletter?

Requests that are submitted through satsearch are anonymously posted to our leads page.

from our blog

Go to blog

Smallsat and CubeSat GPS antennas and GNSS systems

S-band antennas on the global marketplace for space

S-band transmitters on the global marketplace for space