In the figure we have an IF amplifier step using a MOSFET. The circuit was found in a 1980s documentation, intended for FM receivers of the time.
This circuit was found in a NASA documentation from the 1980s. The components used are of the time...
The circuit is from the 1990 Motorola Linear Databook. The circuit can be implemented with other...
We found this circuit in a 90's Radio Electronics. The low power circuit activates a 12 V relay...