This super regenerative detector circuit was found in an English documentation from 1963. The coil is frequency compliant. The transistors are germanium of the time.
This circuit adds the voltage from the secondary of a transformer to an outlet connected to the...
We found this circuit in the April 1996 issue of Electronics Now magazine. The circuit uses a...
We found this high input impedance, low output impedance amplification stage in the October 1993...