Though out of print at some primary retailers, it can still be found through specialized distributors like DX Engineering or secondhand on AbeBooks and eBay .
The collection provides practical "how-to" construction details for both and solid-state amplifiers across a wide frequency range: 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 Though out of print at some primary retailers,
It features works from legendary technical experts in the amateur community, including Gary Breed (K9AY) , Jerry Pittenger (K8RA) , Bill Sabin (W0IYH) , Al Ward (W5LUA) , and Dave Meacham (W6EMD) . Technical Highlight Legacy and Availability It features works from legendary
Designs cover HF (High Frequency), MF (Medium Frequency), VHF (Very High Frequency), and microwave bands.