This is one of the channels of an amplifier suggested by Westinghouse in 1970s documentation. The circuit uses components from the era and no information about the transformer is given.
This simple low-power circuit uses, in the original version of 1965, germanium transistors. The...
With this configuration we have a voltage follower, amplifier with unit gain, in which the output...
With this passive circuit it is possible to modulated in amplitude a low intensity RF signal. The...