Thank you.
At the present all the U.S. allows is i watt input to a 50' antenna and
that 50' includes loading coil, and transmission line, and such.
I have been partial to some off center or center loading, but, as has
been shown on this list, art and science are very close together.
73,
Doc.
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Mike Dennison wrote:
K0HTF wrote:
> I have a 1 watt beacon operating on 175 KHz. and will be putting up
> a new antenna this autumn. My efforts must be modest since our lot is a
> rather conventional 50 X 150'.
This is not very modest by UK standards. My garden is 35 x 90'
and I can still put up a useful antenna for 136kHz. It requires some
ingenuity - I am using a loading coil at the top of the mast, for
instance - but I am not the only G to put out an LF signal from a
small garden. The real secret is height - if you get to 50 feet plus it
will work well.
Mike, G3XDV (IO91VT)
http://www.dennison.demon.co.uk/activity.htm
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