Using a MAX644 this circuit was found in the April 1989 issue of Radio Electronics magazine. The circuit is for a 5 V voltage and 50 mA current output.
This circuit for the 3 to 6 MHz band was found in a 90s Popular Electronics. The components of the...
This circuit adjusts the drained current to values up to 20 A, allowing the testing of power...
In the figure we have a classic Clapp oscillator configuration for a frequency of a few tens of...