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Re: [TowerTalk] Building a "little pistol" contest station and theC-31XR

To: n4gi@tampabay.rr.com, towertalk@contesting.com
Subject: Re: [TowerTalk] Building a "little pistol" contest station and theC-31XR
From: Jim Lux <jimlux@earthlink.net>
Date: Fri, 06 Oct 2006 15:07:01 -0700
List-post: <mailto:towertalk@contesting.com>
At 01:17 PM 10/6/2006, n4gi@tampabay.rr.com wrote:


>----- Original Message -----
>From: Jim Lux <jimlux@earthlink.net>
>
> > Which is why I ask about whether you intend to use 2 radios at
> > once
> > (I guess you do, with your SO2R questions), in which case, there
> > might be "better" ways to solve the problem.  (two different
> > single
> > band antennas stacked and separated by a 10 feet might be cheaper
> > than all the filters you'll need with the tightly coupled C31XR)
>
>I tried this....
>
>After toiling with the mechanical (wind load!) complexities of how to
>mount three separate 10-15-20 yagis at reasonable separation distances
>on a city lot, I found that I was not only dealing with the RX
>interference problems, but nasty radiation pattern problems as well.  I
>then put a C31 up and went to town with SO2R.

And how do you solve the isolation problem?


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