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 ...

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 ...

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 ...

[G3OJV] knows the pain of trying to operate a ham radio transmitter on a small lot. His recent video shows how to put up a workable basic HF antenna in a small backyard. The center of the system ...

Ham radio operators are sounding the alarm over the latest threat to their beloved hobby—and this time, it is coming from Wall Street. A group of high-frequency trading firms is asking the ...