Designs cover HF (High Frequency), MF (Medium Frequency), VHF (Very High Frequency), and microwave bands.
Compiled by Steve Ford, WB8IMY, and published in , the book serves as a "best of" retrospective for amateur radio operators interested in high-power design and construction. Key Content & Coverage ARRL RF Amplifiers Classic
One notable inclusion is the use of modules, which utilize push-pull JFETs that behave similarly to triode vacuum tubes, simplifying matching to 50-ohm systems. The book also includes any revisions or corrections provided by authors after their original magazine debut, ensuring higher reliability for homebrew builders. Legacy and Availability Designs cover HF (High Frequency), MF (Medium Frequency),