Quote:
Originally Posted by Winky Dink
My primary question was about the discrepancies in the C+ jumpers (straps?):
Atwater Kent says: C+ to A- to B-
ARBE III says: C+ to A-
K-101A says: C+ to B-
Although I'm not sure why, my guess is that all three configurations are functionally the same. Am I right?
I may try experimenting with these configurations to see what the output voltages are.
Regarding the B- to A plus/minus discrepancy between Atwater Kent and ARBE III--I've been using the ARBE III setup, and it works ok.
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They are not quite the same, since there is a 5 volt or so difference between the two points. Either way may work ok, but the bias and overall plate voltage relative to the "cathode" will be different.
jr