--- In [email protected], [EMAIL PROTECTED] wrote:
>
> At 5/2/2006 06:56, you wrote:
>
> >Well, in the end, it turned out to be the IOTA power converter.
>
> :-(#) I thought you said you tried shutting down the switching
supply.
Yes, there may be another switcher close by. There is a 440 repeater
in the same room, and various computers on the floor below. A hit
from one of those probably gave me the idea that it wasn't coming
from my box.
> the systems & had to be heavily filtered. Turns out the 100 AH
wet NiCd
> batteries only filter to ~400 kHz, above that they look inductive.
Of course. :) That is one way to gage state of charge, by looking
at their absorption spectrum.
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