Electronics > RF, Microwave, Ham Radio

Video: homebrew fun with a Michigan Mighty Mite

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w2aew:
...and why a low pass filter is needed.

PA0PBZ:
Would it be interesting to find out where the distortion came from? It should not be so hard to get an output that looks a bit more like a sinus to begin with...

w2aew:

--- Quote from: PA0PBZ on January 27, 2016, 07:56:45 pm ---Would it be interesting to find out where the distortion came from? It should not be so hard to get an output that looks a bit more like a sinus to begin with...

--- End quote ---

The distortion isn't surprising from such a minimalist oscillator/driver.  Of course there are much cleaner oscillator circuits out there, but my intention was to show the performance of this design because it is so popular in the QRP world.

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