Thread: Gamma tube?
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Old June 2nd 05, 10:37 PM
John Smith
 
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Cecil:

Sorry, didn't mean that sort "balance"--as in a balanced antenna... you
are right to make me be more specific...

....rather, I mean in the radiated rf field pattern of the antenna
itself--because the T-Match is only on one side of the driven
element--the radiation will not be completely circular (as in a
vertical)--and will begin formation of a stronger pattern in one
direction over all other directions on a compass, this is in reference
to a vertical monopole, but still would be in effect in a horizontal
version, in affecting a stronger pattern in one direction.... (and of
course, there is no such thing as a "perfect" pattern, just degrees of
more or less.)

Warmest regards,
John

"Cecil Moore" wrote in message
...
John Smith wrote:
The T-Match will still show a favor in signal launch because of the
imbalance of the gamma rods on one side, ...


A T-match is balanced because it is right+left gamma
matches, i.e. gamma rods on both sides with two equal
series caps (or tube caps).
--
73, Cecil, http://www.qsl.net/w5dxp

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