This circuit is from a 1968 Electronic Design. The characteristics of the output transformer are not given and the transistors are of the time. The circuit provides a power of a few watts.
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...