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Ham Radio

8566B finished repair

[Today’s run: 5 miles]

The new capacitor arrived from Mouser today and I got it installed in the 8566B spectrum analyzer.

I still have a long way to go to learn how to use this thing.  But here is a shot (a bit fuzzy, sorry) of the display while my GPSDO frequency standard is hooked up.
The frequency standard produces a square-wave output and you can see the every-2MHz output peaks and the larger every-10MHz harmonics.

gpsdo spectrum