With frequency control and active cycle, this circuit was found in General Electric documentation from the 1960s. The circuit supports equivalent components.
This circuit allows the measurement of very weak currents indicated on an analog instrument or...
Found in National Semionductor documentation this circuit combines a tone control with an...
Found in a 73 magazine from the 1980s, this circuit generates signals from 3.2 to 22 MHz. FETs can be...