[Test-Equipment] Homebrew tracking source for HP 8566 analyzers

[John Miles]

Here's a relatively-economical way to do swept scalar measurements on the
lower band (DC-2.5 GHz).  Total price in the $600-$700 range depending on
how things go on eBay.  Might be of some interest to the 8566 drivers out
there!

http://www.qsl.net/ke5fx/tg8566.html

-- john KE5FX