Radiated Power Calculator

This Calculation Sheet Calculates the Transmitted (Radiated) Power for a given Transmitter power and antenna system including cable losses.
Antenna Type:
Frequency: MHz
Power Divider Type:
Cable Type:
Cable Length: metres
Transmitter Power: watts
Licenced Power Type
Radiated Power:


Maximum Power rating for RG213 cable is 250 watts taking into account environmental de-rating.
The limit of transmitter power for cable power dividers is 250 watts.
RF Works is unable to take liability for your calculations.
Please contact RF Works for any further detailed advice.