There was a time when a ham radio set up sported many dials and switches and probably quite a few boxes as well. Computers have changed all that. Some transceivers now have just a few buttons or are ...

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, ...

The carnage left in the wake of Hurricane Helene has reinforced the importance of one of the oldest forms of communication technology still in widespread use: Ham radio, officially called amateur ...