FPV Video Range Calculator

Estimate FPV video transmission range based on transmitter power and antenna gain.
Calculate theoretical line-of-sight distance.

Transmitter power (mW)

Transmitter antenna gain (dBi)

Receiver antenna gain (dBi)

Frequency (MHz, e.g. 5800 for 5.8 GHz)

Receiver sensitivity (dBm, e.g. -90)

Result