Software-defined radios are great tools for the amateur radio operator ... swaths of spectrum and letting hams quickly home in on faint signals with the click of a mouse. High-end ham radios ...

The United States Frequency Allocation Chart shows how the nation ... internet traffic through the air over radio waves. A carefully regulated radio spectrum is what makes it possible for ...

Journalist Tea Krulos wrote about Milwaukee's amateur radio community for this month's Milwaukee Magazine. He joined Lake ...