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 Federal ...

There are two ways to deal with improving ham radio receivers, or — for that matter — any sort of receiver. You can filter and modify the radio frequency including the radio’s intermediate frequency, ...

At 1:52 p.m. Feb. 21, 10 ham radio operators, members of the Flagler Emergency Communications Association, opened a net on one of their repeaters to share and communicate weather reports through the ...