Ham Amateur Radio Technician Practice Exam 2025 - Free Technician Practice Questions and Study Guide

Beacon stations, which are self-contained transmitters that operate continuously or intermittently to identify themselves or provide information about existing amateur radio frequencies, have specific power limits set by the FCC to ensure they do not interfere with other communications. The correct power limit for beacon stations is 100 watts Peak Envelope Power (PEP) output.

This limit is important as it balances the need for beacons to be effective at reaching distant receivers while minimizing the potential for interference with other users on the same band. Beacon stations typically operate on various amateur radio bands and should transmit low enough power to prevent congestion and preserve the overall quality of the radio spectrum available to all amateur operators.

Understanding the power limits for beacon stations is essential for new operators, as adhering to these regulations supports good operating practice and the responsible use of amateur radio frequencies.