When you plug it into a PC, it offers audio in and out for ham radio programs. It can even send IQ signals directly to the PC for common SDR programs to work with. Some digital modes are ...

That’s around 475 kHz and 136 kHz. Ham radio operators have long used digital modes like radio teletype and with restrictions on antennas and increasing interference from wireless networking to ...

The Bell Technology Center is going old school, teaching kids how to build their own amateur radios, with an eye on the ...

Imagine communicating off-grid without relying on cell towers or internet connections. Thanks to an innovative open-source ...

Some 30 years ago, two students from Bell High School fell for each other while bonding over technology and their shared ...

Both digital and print copies are available ... What’s Amateur Radio? Have you heard of ham radio? It’s the same thing. Although some revel in the term, get a group of operators together, and you will ...

By any metric, the New York Marathon is an immense production. The 50,000+ runners who are starting the race on Sunday November 3 make this the world’s largest marathon. Their route will take them ...