You didn't actually look at the spreadsheet, did you ...
Dave AB7E
On 9/22/2021 8:25 PM, Richard (Rick) Karlquist wrote:
I usually use Simsmith for this sort of analysis. I believe it
imports "touchstone" files from your VNA, etc. Why reinvent the
wheel?
73
Rick N6RK
On 9/22/2021 7:12 PM, David Gilbert wrote:
There are several online T-Network and L-Network calculators out
there, as well as various standalone applications that do the same
thing. My problem with most of them, though, is that every time I
change the frequency or change the complex load values (or typically
both), the network gets recalculated for the new values. That isn't
necessarily the real world, though, where fixed networks might be
used at the feedpoint of an antenna or somebody just doesn't want to
bother retuning
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