How to calculate the transmission distance and antenna height of the transmitter and receiver? The table below is from our engineer.
| Transmission Distance (km) | the sum of Antenna heights required To break through the curvature of the Earth (meters) |
| 10km | 7.8 Meter |
| 20km | 31.4 Meter |
| 25km | 49.1 Meter |
| 30km | 70.6 Meter |
| 35km | 96.1 Meter |
| 40km | 125.6 Meter |
| 50km | 196.2 Meter |
| 60km | 282.5 Meter |
| 70km | 384.5 Meter |
| 75km | 441.4 Meter |
| 80km | 502.3 Meter |
| 90km | 635.7 Meter |
| 95km | 708.2 Meter |
| 100km | 784.8 Meter |
| 110km | 949.5 Meter |
| 120km | 1130.0 Meter |
| 130km | 1326.2 Meter |
| 140km | 1538.0 Meter |
| 150km | 1765.6 Meter |
If I want to transmit 100 kilometers but don’t want the drone to fly too high, what is the solution? At this time, you can consider adding a drone relay. Drone Repeater Relay Solution
Fresnel Zone Calculator
The Fresnel Zone Calculator can be used to calculate the size of the elliptically shaped area of RF propagation between a transmit and receive antenna, also known as the Fresnel zone.
Fresnel Zone Calculator
Ask A Question
Thank you for your response. ✨