The formulas were taken from G3TXQ spreadsheet so compare with it?
If you are good with excel/libreoffice graphs you can mark the regions
where Z > 2K and R > |X| (the desired resistive choke) same as G3TXQ
did in his graphs.
BTW read up on stacked cores on G3TXQ site (if it is down use archive.org,
it gets hacked on a regular basis). Usually it is better to use them in
series.
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On Wed, 30 Sep 2020 at 17:45, Federico - ik3umt <ik3umt@...> wrote:
Well, at last I've loaded my .s2p into excel and generate a graphic of my
choke..
I would like to know how reliable is the whole thing.....
Federico
ik3umt