"Fred" wrote in message
om...
I would like to build a VFO for a CW transmitter using any type of
vacuum tube. Can someone help with a schematic? Thank you.
73
wb6iiq / dh1nwr

Fred -

You can also look at proven designs and schematics
Drift is an issue with tube based VFO - and regulated power supplies
are recommended.

Many schematics and manuals are available at BAMA
Such as the Johnson Viking VFO-122
http://bama.sbc.edu/

Here is another web site for schematics
http://www.geocities.com/CapeCanaver...1/hamfiles.htm

w9gb
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