Fresnel Clearance Zone

Enter the distance between the antennas and frequency to see suggested antenna height.
Distance
Y1: Fresnel Zone Radius
Y: Theoretical Antenna Height
0
0
Frequency
Y2: Earth Bulge
Minimum Antenna Height
MHz
0
0
Free Space Loss

Enter the distance between the antennas and the frequency in order to calculate the free space loss.
Distance
Frequency
Free Space Loss
MHz
0 dB
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