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Old January 21st 05, 03:50 PM
Cecil Moore
 
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Airy R.Bean wrote:
However, one thing that the device know traditionally
as the antenna tuner doesn't do, is to tune the antenna!)


However, an antenna tuner at the source makes the
transmission line into a tuned feeder. It tunes the
antenna *system* to achieve a Z0-match that re-directs
all the reflected energy back toward the antenna.

Given a 1/2WL resonant dipole, 1/2WL of ladder-line
is a tuned feeder. 3/8WL of ladder-line plus 1/4WL
provided by the antenna tuner results in a tuned
feeder system.
--
73, Cecil http://www.qsl.net/w5dxp


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