A crystal radio is a common enough science fair project, but the problem is, there isn’t much on anymore. The answer is, of course, obvious: build your own AM transmitter, too. AM modulation isn’t ...

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Amplitude modulation transmissions, better known as AM, have been a ...

I would like to thank Frank Karkota for the excellent article “No to Digital AM” and I have to agree with him 100%. AM radio works, it always works; neither rain nor sleet nor gloom of night makes it ...