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Re: Racing Spark Prediction
Original poster: dest <dest@xxxxxxxxxxxxx>
> Original poster: Paul Nicholson <paul@xxxxxxxxxxxxxxxxxxx>
> Dimitry wrote:
> > folded resonator as one of the possible cures from racing
> > sparks
> Since your earlier mentions of folded resonator, I've been
> trying to find out what one is.
i have wrote twice - "can`t find reference right now, but will do it if
needed.", so why just don`t ask a link? stchs : )
> There are some references in the archives from about 1998 (before my
> time on the list) but I haven't had time to read them yet.
> Taking a guess here... folding will probably just shift
> around (raise) the existing overtones of the resonator, and
> not actually remove any of them.
can your simulator model this situation? this software is downloadable,
GNU-able, can i compile it for myself?
> TC systems that I've examined the waveforms for all seem to be
> 'overcoupled', eg k between 0.1 to 0.2 and unloaded Q factors of 40
> or more, thus k > 1/Q and so gives a distinct double humped response
> to both sweeps and pings.
do you really suppose that his coils were such horrible quality or
were coupled well below 0.1? imo unlikely, and you can check his k