This circuit was found in General Electric documentation from the 1980s. The circuit is intended to receive 50 kHz modulated optical signals. The components support modern equivalents.
Found in a 1969 Electronic Design, this circuit is intended to power a load up to 300 mA....
With the circuit shown in the figure it is possible to generate signals up to 65 MHz. The values of...
This stable with the waveforms oscillates at 1006 Hz. We found it in a Ferranti manual from 1964....