derek_mcintyre wrote:
>I am not sure if anyone else has had this problem, but with these
>duplexers I have had a hard time with tuning a pair of cavities with
>the stock phasing lines. I seem to be getting "double peaks" and the
>peaks just won't pull together down around 443 MHz. I went and made
>new phasing lines out of the same type cable, but just 1/2 inch longer
>on all lengths. Now the peaks pull together, therefore resulting in
>sharper pass band and less loss. Maybe it was just mine.
>
Nope, that is typical. Tuning with a small hammer is optional, but
usually results in "good" results.
Kevin
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