had a project in mind: replacing a common vacuum tube with a solid-state equivalent. The tube in question was an EABC80...
vacuum tube
During the first half of the 20th century radio technology was booming, albeit restricted by the vacuum tube technology of...
When most people think of tube circuits, the first thing that comes to mind is often the use of high-voltage...
If you’ve ever wondered why something like a radio or a TV could command a hefty fraction of a family’s...
Release Date: April 15, 2023 Here is a summary of the news trending This Week in Amateur Radio. This week's...
Release Date: April 8, 2023 Here is a summary of the news trending This Week in Amateur Radio. This week's...
