This circuit was suggested by General Electric / RCA in a 1980s documentation. The components are of the time and the circuit must be powered by symmetrical source.
This circuit uses unusual Motorola components. The circuit was suggested in the 1990 Linear...
If there is an indispensable household appliance in our kitchen these days it is the microwave...
The integrated circuit used in this application is a double 741 from SGS. The supply must be...