A ZiLOG microcomputer comprises the Ham Radio Repeater Locator which has flash memory used to store the frequencies and locations of several thousand repeaters. The distance to the nearest 8 repeaters ...

So far in this series, we’ve covered the absolute basics of getting on the air as a radio amateur – getting licensed, and getting a transceiver. Both have been very low-cost exercises, at least in ...

Amateur radio operators like to say that working a contact in space can be done with a simple handheld transceiver and a homemade antenna. And while that’s true, it’s true only for low Earth orbit ...

The circuit was designed to create an automatic repeater that would retransmit a received signal over the amateur radio frequency band. Repeater – a device that regenerates information at a higher ...

What are ham radios? In short, ham radio operators are amateur radio enthusiasts who communicate with one another via radio frequencies assigned specifically to this community by the Federal ...

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 ...

Lakeville >> Lee Collins spends hours chatting with friends and acquaintances each week as he is nestled in a second floor room at his comfortable and secluded home in the Lime Rock section of ...

WINTER HAVEN - Former Tampa Bay radio host Paul Toth hopes to be on the air soon in Polk County with unrivaled sound quality - at least if future hurricane seasons are as bad as the last one. Locally, ...