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 ...

This time, [Afroman] explains how frequency modulation works while building up a short-range FM transmitter on a board he has available at OSH Park. The design is based on a MAX2606 voltage ...

WRTH(LP) in Greenville, S.C., is now using the Cobalt C-300 transmitter from Aqua Broadcast. It serves upstate South Carolina ...

An FM transmitter allows a phone to broadcast music stored in its memory on FM frequencies, so that it can be tuned into a nearby FM receiver such as a a car radio. FM transmitters are not a ...