[TenTec] T tuner (transmatch) losses?
Ken Brown
ken.d.brown at verizon.net
Mon Jun 30 20:24:19 EDT 2003
Robert & Linda McGraw K4TAX wrote:
>Most tuners have low loss when measuring input to output when matched to a
>50 dummy load on the output. When feeding a real load, one which has both
>capacitive and inductive reactance's is when they show excessive losses.
>
I agree that testing tuners (and baluns too) into purely resistive loads
does not give a very complete picture of how they will work in the real
world. However I think that the capacitive and inductive reactances
subtract from each other and leave only resistance and either capacitive
OR inductive reactance, not both, at any given frequency.
Ken N6KB
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