SB 200 Upgrade

[John Barkow]

Hi Gang:  Still in the throws of working  on the  SB 200. Hi SWR readings was
caused by the transformer mounting screw being too long.  It was pushing on
the cavity causing the hi SWR readings. I received the Harbach pwr supply and
soft key but haven't installed them as yet.  I still have one problem. When
loading on 10, 15, or 20 M, The TUNE control .seems to be in just about the
same position for all three bands.  Is this normal.  Unit loads okey on all
three bands.  Next, are there any other mods or component upgrades that are
recommended..Want to get it all done now as there are manly more  good years
in this excellent amp.
Thanks to all,  John kd6pt.

Sponsored by the City of Tempe 

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