This transistorized circuit appeared in a Radio Electronics magazine in March 1958. The frequency range depends on the tuned circuit, being within a few megahertz.
This circuit generates signals of various frequencies and waveforms, making it useful on the...
Other operational amplifiers can be used in this circuit obtained from the manufacturer's own...
This amplifier is from the 1990 Philips Databook. The integrated circuit must have a heatsink and...