Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors ...

This simple FM wireless microphone transmitter can transmit speech over a short range. It can be used as a simple cordless microphone. The circuit uses two integrated circuits from Maxim. IC1 a ...

This is a simple 27MHz FM-CB receiver circuit built with TCA440 for listening CB ( citizen’s band ) transmissions with FM (frequency modulation). The selection is made with ceramic filters. This 27 ...

The FM transmitter circuit itself is based off one of ... 54 thoughts on “ A Dead Simple, Well Constructed FM Transmitter ” ... The FM modulation is done in a dirty way.

In a recent communication by Rakshit and Bhattacharyya1 it was pointed out that the conventional circuit of a three-phase system, with components selected for producing audio-frequency ...

Whether that notoriety is truly deserved is up for debate. While the Yamaha DX7 - the archetypal FM synthesizer - was undoubtedly challenging to program, many modern FM synths have sought to simplify ...

Dubbed ETX, the transmitter takes capabilities from the company’s BE STX line and the Elenos ETG transmitter products. The ETX line is currently shipping and on the air in the U.S. and Latin ...