## Antenna Gain (dBi) Calculator

This tool computes the Antenna Gain using: 🔁 Antenna Gain to Factor Antenna Gain Formula Gain (dBi) = 20*Log10(9.73/(λ*(10)AF/20)) Where …

This tool computes the maximum range or distance that can be achieved with a 20 dBi gain antenna. The communication …

This tool computes the maximum range or distance that can be achieved in a communication system. It uses the Free …

This tool calculates the length of an antenna that is 5/8 wavelengths (λ) in size. Calculator Enter the frequency and …