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What is the maximum PEP output allowed for spread spectrum transmissions?

  1. 5 watts

  2. 10 watts

  3. 15 watts

  4. 20 watts

The correct answer is: 10 watts

The maximum peak envelope power (PEP) output allowed for spread spectrum transmissions is 10 watts. This limit is set by the FCC regulations for amateur radio operators to ensure efficient use of the radio spectrum and to minimize interference with other services. The 10-watt limit applies specifically to the PEP emitted during spread spectrum operations, which are defined under certain amateur radio transmission standards. Understanding the significance of this limitation underscores the importance of adhering to regulatory guidelines, which are designed to maintain order and protect shared frequencies. Knowing this helps operators effectively plan their transmissions while staying within legal parameters, ultimately promoting good practice in amateur radio communities.