A solar eclipse is coming up in just a few weeks, and although with its path of totality near the southern tip of South America means that not many people will be able to see it first-hand, there is ...

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 ...