This 1 A circuit was found in a Philips documentation from 1966. The transistor is of the time, but a modern transistor of equivalent power can be used.
We find in a Radio Electronics of the 90s this low noise amplifier that makes use of an uncommon...
This circuit was found in 1968 General Electric documentation. The circuit uses components from the era...
This circuit may be used in IF steps of dual-conversion receivers, i.e., a type of receiver that uses...