VHF Distance Calculator
The VHF Distance Calculator estimates the line-of-sight distance between two radio stations based on their antenna heights. This is useful for VHF and UHF communications, where signals generally travel in straight lines and are limited by the horizon. Simply enter the antenna height for each station in feet or meters, select your preferred units, and the calculator will estimate:
- The horizon distance for each individual station.
- The combined maximum line-of-sight distance between the two stations.
Note: This is a simplified calculation and should be used as a general guideline only. It does not account for terrain, buildings, trees, or atmospheric conditions, all of which can significantly affect real-world VHF propagation. For best accuracy in planning your communications, consider using topographic maps or software that includes terrain effects.
