This circuit was found in Radio Electronics from the 90s. The components used are common, and the transistors and CIs must be equipped with heat sinks.
The purpose of this circuit is to re-trigger slow scan circuits used in the 1980s on low frequency...
In the previous circuit (CB15632E) the steps just go up. To obtain ascending and descending cycles...
This circuit is from an old Japanese documentation from the 60s. The circuit uses transistors from...