More j poll questions

January 7th 05, 05:36 PM

Gary V. Deutschmann, Sr.

Posts: n/a

Moving the coax up or down only changes the impedance.
there is a sweet spot of 52 ohms between the lower end 700 ohms and
the upper end 300 ohms of the impedance range.

Tuning for a center frequency is most easily accomplished by
installing a brass machine screw in the pipe caps after you shorten
the antenna and stub slightly to give you tuning room.

TTUL
Gary

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