EIRP Calculator

Calculate Effective Isotropic Radiated Power (EIRP). Determine total radiated power from transmitter power and antenna gain.

Input Parameters

Transmitter Power (W)

Antenna Gain (dBi)

Cable Loss (dB)

Results

Enter values and click Calculate

About EIRP Calculator

EIRP (Effective Isotropic Radiated Power) is the total power radiated by an antenna. It accounts for transmitter power, antenna gain, and cable losses: EIRP = P_tx + G_ant - L_cable (in dB).