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Re: [IRCA] DKAZ and Flag data



Russ:


The formatting is perfect in my email reader (Outlook).

I'll decline the opportunity to reformat for various email readers since Nick posted the original file..


Chuck




________________________________
From: IRCA <irca-bounces@xxxxxxxxxxxxxxxx> on behalf of Russ Edmunds <wb2bjh@xxxxxxx>
Sent: Thursday, October 25, 2018 12:39 PM
To: Mailing list for the International Radio Club of America
Subject: Re: [IRCA] DKAZ and Flag data

For Chuck and others, I found some years back that if I sent a draft to myself first and then edited it and re-sent it, I could minimize that problem, but it's more work than some may want to put into it.


Russ Edmunds

WB2BJH

Blue Bell, PA

Grid FN20id

________________________________
From: IRCA <irca-bounces@xxxxxxxxxxxxxxxx> on behalf of Nick Hall-Patch <nhp@xxxxxxxx>
Sent: Thursday, October 25, 2018 3:37:26 PM
To: Mailing list for the International Radio Club of America
Subject: Re: [IRCA] DKAZ and Flag data

I've posted Chuck's tabulated results at

http://www3.telus.net/public/shallpat/4all/DKAZ_and_flag_size_comparisons.pdf

Hate to think of the work he has put into this going to waste because
of the mail limitation.  It's good information, and this has been a
really worthwhile discussion.

best wishes,

Nick



At 18:40 2018-10-25, Chuck Hutton wrote:
>Here's an updated data set on the DKAZ and Corner Fed Loop.
>
>
>DKAZ
>LENGTH  .5 MHZ GAIN     1.5 MHZ GAIN    .5 MHZ F/B
>AND TERM        1.5 MHZ F/B
>AND TERM        RDF .5 MHZ      RDF 1.5 MHZ     3 DB WIDTH
>  (.5 and 1.5 MHZ)       6 DB WIDTH
>(.5 and 1.5 MHZ)
>100     -61.1   -34.6   35.1 (1150)     47.3
>(1100)     8.9     7.9     99 / 101        140 / 150
>120     -58     -31.8   42      32.5
>140     -55.4   -29.5   37.4    30.7
>160     -53.2   -27.5   39.4 (1000)     26.5
>(1100)     8.7     7       97 / 102        140 / 140
>180     -51.2   -26.8   44.8    22.2
>200     -49.5   -24.2   45.2 (1500)     19.1
>(1500)     8.6     11.23   96 / 106        140 / 150
>CORNER FED LOOP
>18 x 18 -52.5   -34.1   46.5 (1000)     43.7 (1025 or
>1050)     8.5     8.7     150 /  151      190 / 200
>18 x 36 -47     -28.7   36.6 (1150)     30.4 (1150)
>25 x 50 -42.4   -24.2   35.8
>(1175)     27.6(1225)      7.7     7.7     146 / 150       200 / 200
>
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Nick Hall-Patch
Victoria, BC
Canada

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Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers

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