This circuit was found in a 1967 documentation. It is intended for triggering a xenon LASER. Observe the high operating voltages of the circuit. The components used are uncommon today.
Found in 1967 Raytheon documentation, this circuit uses a company coupler consisting of a lamp and...
In the figure we have the circuit of a sweep generator obtained in an old publication. The central...
This traditional unijunction transistor configuration was found in a 1980s documentation. The functions are...