WWV uses half wave verticals that are center fed. Their web pages might
show the details. End feeding seems more difficult than center feeding.
73 Mac N8TT

--
J. Mc Laughlin; Michigan U.S.A.
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"Michael St. Angelo" wrote in message
...
QST had an article about a 20 meter halfwave vertical that was end fed
with
a coaxial matching section for 50 ohm feed.
It was essentially a j-pole constructed from coax. It was in a 1980-early
1990 issue of QST. Does anyone recall the article
and the issue?

Thanks,

Mike N2MS