GatesAir is suspending the sale of new AM transmitters. When a prominent radio engineer passed along word to Radio World that he’d sought a quote from the manufacturer on a new transmitter but was ...

The chances are that many of you will have made an FM “bug” style transmitter, a simple one-transistor oscillator usually driven by a small electret microphone. It’s also relatively straightforward to ...

[Alex Lao] has been playing around with the CPLD-like parts of a PSoC. Which is to say, he’s been implementing simple logic functions “in hardware” in software. And after getting started with the chip ...

1030 WGSF(AM), the longest-running Spanish-language radio station in Memphis, is working to rebuild its transmitter site after it was ransacked in a May copper theft. The station, owned by Butron ...

BAINBRIDGE ISLAND – A Washington-based subsidiary of Salem Media Group plans to add a new AM radio transmitter to its broadcasting site near Murden Cove and a residential neighborhood on Bainbridge ...

UPDATE: As a reader pointed out, the frequency would not give the coverage area of AM radio as indicated below, but would go about 230 miles if pointed very precisely and used for high-volume wireless ...

WIESBADEN, Germany — American Forces Network’s 873 AM transmitter will be temporarily turned off from June 1-30 at the request of German authorities because of concerns that the signal ...

MANNHEIM, Germany -- Led Zeppelin's Robert Plant used to tune in a crackly AM signal late at night on the radio he smuggled into the bed as a kid in the United Kingdom: the American Forces Network ...