## 80 m Dipole Length Calculator

This tool calculates the physical dimensions of a 80 meter dipole antenna. At 80 meters, the dipole length (L) is 124.9 feet. The length of each element of the dipole …

This tool calculates the physical dimensions of a 80 meter dipole antenna. At 80 meters, the dipole length (L) is 124.9 feet. The length of each element of the dipole …

This tool calculates the physical dimensions of a 20 meter dipole antenna. At 20 meters, the dipole length (L) is 31.2 feet. The length of each element of the dipole …

The HF band extends from 3 MHz to 30 MHz. In a previous article, we discussed HF propagation and antennas. In this post, we compute how far an HF signal …

This tool converts frequency to wavelength. It’s also referred to as an antenna length calculator. Wavelength to Frequency Formula λ = c/f where, c is the speed of light and …

The total efficiency of an antenna is the ratio of the power radiated from the antenna to the power provided to the antenna at the connector. The calculator below uses …