This is a document that explains the design and development of power RF amplifiers applied in an Amateur Radio station. An amplifier may possibly necessary to build as much as 1500W of RF output power, the legal maximum in the United states.
Every single part in an power RF amplifier has to be properly selected to endure high electrical stress levels without having failing. Major amounts of heat are generated in the amplifier and need to be dissipated properly. Generation of spurious signals need to be reduced, not just for legal motives, but in addition to protect good neighborhood relationships. Every one of these challenges has to be overcome to make a loud, clean signal from a secure and dependable amplifier.
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