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Subject: C19XR + WARC 7
Author: Frank C. Travanty <w9jcc@juno.com>
Date: 19-Sep-2000 14:00:59
This is what I found using EZNEC for a similar installation. Mine is a
C-31XR at 58 feet with a WARC 2/2 at + 11.5 feet above it.

With WARC Antenna parallel to C-31 the amount of degredation was:
Freq. Forward Gain Front to Back
14.175 -0.24 dB -4.0 dB
21.225 -0.31 dB -1.6 dB
28.3 -0.17 dB -3.02 dB

With the WARC antenna at 90 degrees to the C-3, the gain degredation was
essentially zero dB, and the FB varied a few tenth's of a dB.

I have no way of validating this, so you may want to contact Force 12,
for their recomendation.

73,
Frank

On Tue, 19 Sep 2000 11:26:03 +0200 "Soria Valle, Virgilio"
<vsv-masa-madrid@DRAGADOS.com> writes:
> Hi Everyone:
>
> I am thinking to erect a C19XR and a WARC7 above the C19XR.
>
> Which is the minimun distance between both in order to minimize the
> undesired stack
>
> Thanks in advance
>
> 73 de EA4CQT
>
>
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This Thread
  Date   Author  
* 19-Sep-2000 Frank C. Travanty
19-Sep-2000 Soria Virgilio Valle
This Author (Sep-2000)
  Subject   Date  
* C19XR + WARC 7 19-Sep-2000
Force12 Braid grounding 01-Sep-2000
QUESTIONS 28-Sep-2000
raising an antenna 07-Sep-2000