100 kHz Oscillator (CB22379E)

This is the single-sourced version of the previous oscillator. Frequency can be changed by changing C1.

Powered by Cable FM Booster (CB17257E)
This circuit is from a 2001 publication. The balun transformers are of the commercial type for TV...
Old Transistor Astable Multivibrator (CB13957E)
This circuit is from an old publication from the 1950s. The circuit uses germanium transistors but can be...
6 W Per Channel Amplifier TDA1519B (CB15383E)
This amplifier, from the 1990 Philips Databook, is suitable for automotive applications. The...