When emergency responders started hitting the scene, they heard amateur (ham ... HF bands capable of long-distance communication. Extra: This class license is the pinnacle of amateur radio ...

Now their computers exchange basic information like location and ... [K5SDR’s] point, though, is that right now HF ham radio is on the brink of disaster even without FT8. The bands are bad ...

By no means am I claiming to be some sort of authority; I simply want to fill you in on the rather niche hobby of amateur radio, which I've lately found really enjoyable. Amateur radio, or ham ...

Many of today’s experienced engineers got their start in electronics through amateur, or “ham,” radio. (Many theories exist over the ... Many amateurs make contacts using voice modes, primarily SSB ...

This article grew out of that interest, but is not strictly about ham radio. It is about the design tradeoffs that engineers make every day in designing all kinds of electronic equipment. HF ...