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Transistor radio series: the AF power amp

Posted on Wednesday, June 6th, 2018 in RF by DP

AF Power Amp

Vasily Ivanenko @ QRPHB writes, “I sought a low distortion, single supply, AF power amplifier for my transistor radios. I’ll present my experiments, some musings, test equipment and a reference to some wonderful books & their wise author. Sadly, some amateur radio receiver builders diligently craft their RF stages, but skimp on the PA audio stage. Actually — many commercial radio designers also do this.”

More details at QRP HomeBuilder blog.

This entry was posted on Wednesday, June 6th, 2018 at 11:36 pm and is filed under RF. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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