Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

Showing posts with label 8640. Show all posts
Showing posts with label 8640. Show all posts
10 Apr 2013

Trying to fix an HP8640B sig gen ....and failing

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The disconnected shaft is just to the RHS of the YIG oscillator In my days as a young engineer (that's a long time ago) one of the ...
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Roger G3XBM
Burwell, Cambridge, United Kingdom
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