Antenna Height Calculator
This app calculates optimal antenna height based on frequency, device distance, and average obstacle height, taking into account 80% Fresnel zone and earth curvature.
Enter Parameters
MHz
km
m
Calculation Results
| Fresnel Zone Radius (F1) | 21.65 m |
|---|---|
| 80% Fresnel Zone (0.8 F1) | 17.32 m |
| Earth Curvature Height | 4.41 m |
| Recommended Minimum Antenna Height | 36.74 m |
Minimum clearance (LOS center):35.74 m
Suggested antenna height (each side):36.74 m
This application provides theoretical calculations. Actual field conditions may vary due to other influencing factors.