In Reply to: Re: MV rect, filter tuning and sound (long) posted by lurcher on June 18, 2005 at 11:10:42:
Yo!LCLC is a hard nut to crack. What I have been doing is building a simple LTSpice model with,say,SV572-3. I used two AC sources - one at the PS simulating PS tranny, the second simulating strong (1V below max bias) signal. Then I was FFTing the signal on the last cap, trying to get the least PS + signal IM as possible (just judging by eye). What seemed to work best is the final LC cell with the lowest Q, calculated as in the series LCR. This is something that really suprised me as I would expect that it behaves more like a parallel LC circuit....unless I screwed something up of course.
Best,
N-set
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Follow Ups
- Re: MV rect, filter tuning and sound (long) - N-set 12:59:20 06/19/05 (0)