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[Towertalk] 100M-long boom Yagi for 20M -- correction

To: <towertalk@contesting.com>
Subject: [Towertalk] 100M-long boom Yagi for 20M -- correction
From: kb5my@starband.net (Dan H.)
Date: Sun, 12 Jan 2003 22:56:32 -0800
Perhaps that should read "3 dB beamwidth" ?

73,
Dan  KB5MY/6

> -----Original Message-----
> From: towertalk-admin@contesting.com
> [mailto:towertalk-admin@contesting.com]On Behalf Of Pete Smith
> Sent: Sunday, January 12, 2003 18:33
> To: Towertalk@contesting.com
> Subject: Re: [Towertalk] 100M-long boom Yagi for 20M -- correction
>
>
>
> At 11:09 AM 1/12/03 -0500, Zyg Skrobanski wrote:
> >A typical broadcast curtain array will have a gain of 21 dBi with a
> >bandwidth of about 10°.  I guess that's why super long Yagi's
> are not used.
> >  I'm waiting for some fancy contest outfit to come on the air with their
> >own beam curtains!
> >
> >-
>
> And one of the big problems with such antennas for contest use is
> that the
> 3 degree bandwidth is too narrow for optimum coverage in Europe,
> where you
> need to "bathe" as many potential contacts with as much of your signal as
> possible.  Hence stacks......
>
> Sorry -- I meant 3-DB bandwidth...
>
>
> 73, Pete N4ZR
> Are you up to date in the World HF Contest Station Database?  Go to
> www.pvrc.org/wcsd/wcsdsearch.htm and see for yourself
>
>
>
>
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