This circuit is from Delco Radio found in a 1968’s documentation. The transistors are of the time and are not given information about the driver transformer. Note the high supply voltage.
The great advantage of the circuit shown in the figure is that its frequency is controlled by a...
This 80's Motorola circuit can generate 100 MHz signals, but they can reach 200 MHz with the...
This circuit, found in a 1978 publication, converts 5 V into a symmetrical 15 V output under low...