Stereo Encoder Oversampling For FM Transmitter

Stereo encoder is the circuit that used in FM transmitter audio for a high quality stereo sound transmission. This stereo encoder produces an excellent crystal clear stereo sound and very good channel separation that can match with many more expensive stereo encoders that are available on the market.


Below is stereo encoder (stereocoder) from Katruud Electronic with improved PCB version 3.1. that use 8x oversampling multiplexer method