[TowerTalk] Interaction Issues

Jim Thomson jim.thom at telus.net
Mon Apr 10 11:19:31 EDT 2017

Date: Sun, 09 Apr 2017 18:05:59 -0400
From: n8de at thepoint.net
To: towertalk at contesting.com
Subject: Re: [TowerTalk] Interaction Issues

Totally agree with John, as the BOOM of the 6m yagi is the culprit!


##  I was going to suggest putting the 6m at top of mast, warc yagi in the middle,
then the C3 at the bottom..with all booms pointed in the same direction.  IE: highest
freq yagi at the top, then next lowest freq yagi, etc. 

##  But I suspect you might get more interaction with the C3 close to any middle
17+12 warc yagi.   The 12m portion could interact with the 10m portion of the C3.
Ditto with the 17m portion interacting with the 20 + also 15m portion of the C3.

##  For min interaction,  warc at top,  6m in middle, and C3 at bottom, but with all
booms  pointed in the same direction.   So all he really needs to do is rotate the 6m
yagi  90 degs.

Jim  VE7RF  

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