[BARC-List] CUSHCRAFT R7 MEASUREMENTS

Chris Danis cdanis at gmail.com
Sun Jun 5 17:36:55 EDT 2011


I found a few different PDFs online.  Unfortunately there are different
measurements on each of them...

http://www.angelfire.com/planet/als_space/ham/Old_Version_Cushcraft_R7.pdf
http://f5ad.free.fr/Docs_Antennes/Cushcraft%20R7.pdf

I saw a few references online to there being an old version and a new
version of the antenna.  Don't know any further details though...

In the worst case I own an "AA-908" antenna analyser, which I would be happy
to loan out.
http://midnightdesignsolutions.com/micro908/

73
-chris N2YYZ

On Sun, Jun 5, 2011 at 12:58 PM, <emgmgt at comcast.net> wrote:

>
>
> The Boston Amateur Radio Club is planning on using it's R7 Vertical Antenna
> at this years Field Day.  The antenna has not been used in several years and
> we would like to tune it.  Although we do have a R7 manual,  the
> measurements are fuzzy.  Does anyone have a clear copy or otherwise know a
> source that can confirm  the following measurements located on page 5.
>
>
>
> A=   123"
>
> B=   10 5/8"
>
> C=   6"
>
> D=   16"
>
> E=   16"
>
> F=   22"
>
>
>
> Any and all hep would be appreciated.
>
>
>
> M. Duff/KB1EKN
>
>
>
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