[Milsurplus] Stablizing a BC-221 that has an RA-133 installed

[Bob Kulow]

<snip>

> Wonder why so much fuss over running B+ 11% higher than
> triplicate
> of 45V batteries as designed.  IE 150V right off VR150.

Speculation:  Maybe it was to keep calibration shift to a
minimum when switching between batteries and AC power?

73
Bob WA2UEH