Radar horizon calculator

Radar horizon calculator — this is a tool that helps determine the maximum distance at which the radar can detect objects on the earth's surface. Radar horizon — is the distance from the radar antenna to the point on the earth's surface where the radio signal disappears due to the Earth's curvature.

Results are valid for standard atmospheric conditions.

Radar antenna height [m]:
Target height [m]:


Range [n.mi]:
Range [km]:

Double square antenna	Calculation J-Antennas	Coverage zone radius
Radio communication range	Fresnel zone	Translation mW to dBm

Radar horizon calculator

See also: