W1NTL parabolic dish designer

Inputs:

Your callsign
Desired gain Dbi or Desired diameter meters
Frequency MHz
Feed placement: Center Offset
Feed type:
Subreflector:
Downconverter Downconverter power
Surface Material
Feed guy wires

Results:


Aperture area meters
Theoretical gain Dbic
Radius m
Diameter m
Focal Length cm
f/D ratio
Suggested feed: pyrimidal horn

Antenna Diagram