To him it means Liberty and Truth. This autumn, amid the happy local noise of a new U.S. radio season, the man at the other end of U.S. short-wave transmission was much on the minds of U.S ...

Almost everything in communication today is carried out via the Internet. That wasn't always the case, of course. There used to be fax machines and telex and corded telephones, but all these ...

Short Wave New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor.

Radio transmission in the 1.7-30 MHz frequency range worldwide. Like AM radio, shortwave signals reflect back from the ionosphere and follow the curvature of the earth. As a result, shortwave (SW ...

Since then the radio industry has sunk a fortune into shortwave operations, is now engaged in spending over $2,000,000 in improving its facilities. Many operators whose transmitters are below FCC ...