Using a BA1404 integrated circuit this small FM stereo transmitter was found in a Radio Electronics magazine from October 1989. The coils are indicated.
This circuit has a gain of 6 dB for low frequencies from 85 Hz and can be used in a mini...
May 2017 - Mouser Electronics has announced the availability of the new ADM2795E transceiver from...
This circuit was suggested by American documentation from the 90s. Transistors are commonly used. The...