11-02-2010, 11:00 AM
I hate to state the obvious, but are you sure you don't have a problem with the rotor-stator short on the variable tuning capacitor? After all 570 is just about fully open. Ususally it's on one of the ends where the bend occurs. Disconnet and measure with a VTVM for each section to rule this out
Of Course I meant closed.
Of Course I meant closed.