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 suits at Hack-a-Day reached out to SolderSmoke HQ and asked me to send in a few words about why their readers should take a fresh look at ham radio. Here goes: When you start looking into amateur ...

Dear S.H.: Hallicrafters are nice radios and do a good job when they work, said Sean Olin, vice president and publicity director for the Jacksonville Antique Radio Society, which sponsors monthly ...

Well before the days of the tweet and the status update, people communicated with each other over sweeping distances by quite literally harnessing the earth's magnetic field to send messages via radio ...

In this day and age, there are countless methods of communication, but let's not leave radios in the past. Although smartphones offer similar functions, radios are still a trusted form of ...

Wave length: Ambarish Nag Biswas (right) helps in rescue work from Calcutta through ham radio during the 2015 Chennai floods Sajal Chatterjee Where all communication fails, ham radios come to people’s ...