I’m a ham radio operator (WD5GNR ... First, hams don’t have unlimited bandwidth, especially in the high frequency (HF) bands that allow for long distance communications.

Somehow [hvde] wound up with a CB radio that does AM and SSB on the 11 meter band. The problem was that ... parts that dealt with the intermediate frequency at 7.8 MHz. Even the transmitter ...

There are approximately 700,000 licensed U.S. ham operators. Supporters say amateur radio ... To remove the licensing requirements could create an issue similar to the CB Band and render the amateur ...

amateur radio operates in the shortwave frequency bands using AM, FM, SSB (single sideband) and other modulation methods. See ham. In order to use an amateur radio, applicants must pass a test ...

In the U.S., the 902-928 MHz, 2.4 GHz and 5.7-5.8 GHz bands were initially used for machines that emitted radio frequencies, such as RF welders, industrial heaters and microwave ovens, but not for ...