开云体育

Thanks for trying to help, Tom in AZ, but what good will it do to study hundreds of hours to try to make sense of that one line?
That is, I do not see on the chart any markings that allow scaling frequency relative to the (nearly invisible) green mark.

I used Smith charts to guide fabrication of waveguide filters, more years ago than I care to remember! : > )

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I_B_Nbridgema