In the figure we have the typical circuit of a stereo decoder using the TBA450N integrated circuit. The circuit is from the 1976 Siemens manual. No information was given on the coils.
This circuit was found in the February 1985 issue of Radio Electronics magazine. It is based on an...
Found in the February 1990 Radio Electronics issue, this sophisticated 100 MHz probe uses a period...
This circuit is from a documentation on the MC1539 from Motorola and may, however, be implemented...