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Re: U2 and GPS report (good)


"andyfoad@..."
 

Hi David,

It's nothing special at all - honest.

It's a pure 8ft square loop which is fed at the bottom centre via
a suitable matching unit in order to transfer as much power into it
as possible ;-)

Experience with this stealth antenna for about the last 10 years
has shown that just plonking a CLC type T match is the best way
to feed it.

Capacitor (series), Inductance to deck, the another Capacitor(series).


I think the first time I made a QSO on it was on 17m SSB to 3B4CF
with just 15 watts. It was nothing more than a wire loop drawing
pinned to the bedroom wall :-)

I wrote a brief article about it here:



Really, it's just a piece of wire...

Hope that helps.

73 de Andy

--- In QRPLabs@..., "David Atkins" <kelley@...> wrote:

Hi Andy,

Can you share a bit more info about your loop and its tuning? Especially for
the lower bands.

Best Wishes
David G8XBZ

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