Only for reference this is a circuito f a commercial receiver of the year 1958. The circuit uses coils and transformers hadr to find in our days. The circuit is destinated to receive MW stations.
Depending on the components, given in the table, this circuit can amplify signals of 100 MHz or...
This circuit was found in a 1967 EEE. The components are from that time, but the circuit can be...
The CMOS oscillator illustrated in the figure has a frequency that depends on the temperature...