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In Reply to: RE: effect of AC heating on 45 DHT filaments ...w/graph posted by deathtube 667 on June 18, 2015 at 16:09:43:
Oh, of course 60 Hz!
What is your AC filament set-up? The amplitude of the side bands should be related to the ac filament noise - it Is important to know the 60 Hz noise level... And maybe how far down the side bands are from a constant signal level for different levels of 60 Hz noise and vice versa.
Regards,
91.
"Confusion of goals and perfection of means seems to characterise our age." Albert Einstein
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- RE: effect of AC heating on 45 DHT filaments ...w/graph - 91derlust 22:10:14 06/19/15 (0)
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