Remember Radio?

Do you remember when radio was a primary sound source on any home stereo system? When was the last time you shopped for a new radio tuner? Chances are the last radio tuner you bought came with your car or integrated receiver amplifier. Nevertheless, radio broadcasting is still one of the world’s most important and popular media services, mostly because it’s free, it’s easy to find something interesting to listen to, and it works.

Gregory Charvat—an engineer, professor, entrepreneur, and author—encourages people to explore the opportunities that come their way. SHANNON BECKER: Your interest in amateur radio equipment began when you were young and continued through your high school years. Can you describe some …

The simple one-story building, home to the Vintage Radio and Communications Museum of Connecticut, provides few clues to the immense, historical collection contained within its brick and mortar walls. The virtual time capsule is filled floor to ceiling with more …

Ralph Berres, a television technician in Germany, created an exemplary design space in his house for working on projects relating to his two main technical interests: amateur radio and metrology (the science of measurement). He even builds his own measurement …

Bill Reeve’s article, “Repurposing Antique Radios as Tube Amplifiers,” provides vintage radio resources, simple circuit diagrams, and essential part info. He also covers the topics of external audio mixing and audio switching. The article appeared in the May 2012 edition of audioXpress magazine.