This circuit was suggested by General Electric / RCA in a 1980s documentation. The components are of the time and the circuit must be powered by symmetrical source.
This circuit was found in 90s Radio Electronics. The transistor can be any general purpose....
This circuit uses a voltage comparator and can produce signals up to 20 MHz. The resistors R are...
This high frequency pulse generator was found in an old American documentation. The circuit makes use...