Frank,
Check out http://www.k2kw.com for info on how to use verticals. The issue
isn't really the band, its ground loss. thats why verticals are poor on the
ground, a little better on the roof, and hugely better sitting on the beach.
I was part of the 4M7X group and I know first hand how good verticals can be
if installed on a salt marsh. From the reports I've heard, our signal on
10meters was just as loud as the 6/6/6 stations even with our simple
verticals.
For SO2R, a roof mounted vertical can be an excellent 2nd radio antenna, but
don't expect it to be as good as a small yagi... especially from Brooklyn ;-)
73, Al AD6E
In a message dated 6/10/2001 20:05:26 Pacific Daylight Time,
flgrossman@earthlink.net writes:
>
> Off topic comment on the back yard vertical issue...
>
> Ground mounted verticals just don't really work for 20 Mtrs and up. I read
> on some newsgroup eons ago that the physics of the antenna means it won't
> radiate much above 10 MHz. I've had a back yard vertical--admittedly with
> ground rods but no radials--for almost 30 years and it's performed
> reasonably well on 40 (worked 9G0ARS in one call on 7002 this evening), but
> replaced it with dipoles for 20 and up early on.
>
> You think operating form a small urban lot you own is tough for DX'ing and
> contesting--try a rented apartment in Brooklyn. :-)
>
> 73,
> Frank
>
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