What is the maximum power output allowed for an unlicensed operator on most bands?

The maximum power output allowed for unlicensed operators is 100 watts PEP (Peak Envelope Power) on most amateur radio bands. This limit is established to ensure that operators can communicate effectively while minimizing interference with other radio services and operators. Operating at this power level provides ample range for communication without overwhelming the local radio environment.

Unlicensed operators are allowed to use certain frequencies, known as the "amateur bands," and within these bands, the 100 watts PEP limit is generally recognized as a safe and effective threshold. It balances the need for effective communication with the responsibility to reduce the potential for harmful interference to other users of the radio spectrum.