This Hughes circuit is from 1968. Equivalent modern components can be used. The input impedance is 1000 M ohm.
Author: Newton C. Braga Published:Aug, 2016 Formato:Book and e-Book Pages:...
We found this circuit in an American publication from the 1990s. Any FET can be used. The circuit...
This two-transistor amplifier has good gain but delivers a fraction of a watt of power. The...