ໄລຍະສາຍສົ່ງແລະຄວາມສູງຂອງເສົາອາກາດ
How to calculate the transmission distance and antenna height of the transmitter and receiver? The table below is from our engineer.
| ໄລຍະທາງລະບົບສາຍສົ່ງ (km) | the sum of Antenna heights required To break through the curvature of the Earth (ແມັດ) |
| 20 | 31.4 |
| 25 | 49.1 |
| 30 | 70.6 |
| 35 | 96.1 |
| 40 | 125.6 |
| 50 | 196.2 |
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
