[Johnson] Valiant Operational
John Lawson
jpl15 at panix.com
Sat Dec 10 19:16:49 EST 2005
The RTV silicone on the VFO coupling seems to have done the trick - I
remoted the 18K resistor and changed it to a 10W (because that's what I
had in the parts bins) and took my sweet time re-assembling the old girl.
After getting the VFO can back together, and replacing the 'missing'
screws, I did a check with my freq counter: the VFO ouput, as read at the
grids of the 6146s, is within about -1KC of the dial setting - so be it.
It is tracking linearly according to the book, so I'm going to Leave Well
Enough Alone.
Just finished putting her back in the cabinet and tuned up on the load -
everything seems "OPs Normal" as the old Air Boss might say. Knob
settings are a bit different (less than 2) for the Exciter and Final - but
I had 'em off their shafts, and re-zeroed them at 'full mesh' as the book
sez.
Now - to wait for 80M to get a little stronger here in DM09fg, then -
we'll see if she actually *talks*.
"The Proof of the Pudding is in the Signal Report" - as They might say.
Cheers
John KB6SCO
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