Re: [IRCA] More DKaz changes of characteristics with frequency

[Chuck Hutton <charlesh3@xxxxxxx>]

It's kind if hard to resolve things with nothing to shoot at. How about emailing your data to me?


Chuck

________________________________
From: IRCA <irca-bounces@xxxxxxxxxxxxxxxx> on behalf of Neil Kazaross <neilkaz58@xxxxxxxxx>
Sent: Friday, October 26, 2018 6:48 PM
To: irca@xxxxxxxxxxxxxxxx
Subject: Re: [IRCA] More DKaz changes of characteristics with frequency

If this is the table I am supposed to have...
http://www3.telus.net/public/shallpat/4all/DKAZ%20and%20flag%20size%20comparisons1.pdf

Please check again since the gain figures in your table are almost a
perfect match to those for 200 ft.

My simulations show similar to yours in that when the antenna gets really
large high end F/B suffers and the beam widens somewhat up high as well.
73 KAZ

On Fri, Oct 26, 2018 at 8:12 PM Chuck Hutton <charlesh3@xxxxxxx> wrote:

> I just verified it is indeed 160' data.
>
> I'm wondering if you have simulations or real world experience that paints
> a different story? I always wpnder of our simulations line up exactly.
>
>
> Chuck
>
>
> ________________________________
> From: IRCA <irca-bounces@xxxxxxxxxxxxxxxx> on behalf of Neil Kazaross <
> neilkaz58@xxxxxxxxx>
> Sent: Friday, October 26, 2018 4:56 PM
> To: irca@xxxxxxxxxxxxxxxx
> Subject: Re: [IRCA] More DKaz changes of characteristics with frequency
>
> The data in that table looks like 200 ft performance to me rather than 160
> ft.  73 KAZ
>
> On Fri, Oct 26, 2018 at 5:17 PM Nick Hall-Patch <nhp@xxxxxxxx> wrote:
>
> > Chuck has added to to his original Excel file, a chart and data
> > showing the DKAZ rolloff versus frequency, so here is the updated pdf
> > version of his work:
> >
> >
> >
> >
> http://www3.telus.net/public/shallpat/4all/DKAZ%20and%20flag%20size%20comparisons1.pdf
> >
> > best wishes,
> >
> > Nick
> >
> >
> >
> >
> > Nick Hall-Patch
> > Victoria, BC
> > Canada
> >
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