[TowerTalk] Fwd: Multiple HB9CV on a shared boom

[Hans Hammarquist via TowerTalk]

Jim,


You are right. To defend myself, I (we) just adjusted the length until SWR = 1/1. I don't know why nobody did that before.


Hans - N2JFS



-----Original Message-----
From: Jim Thomson <jim.thom at telus.net>
To: towertalk <towertalk at contesting.com>
Sent: Wed, Jun 3, 2015 8:32 pm
Subject: [TowerTalk] Multiple HB9CV on a shared boom


Date: Wed, 3 Jun 2015 08:48:24 -0400
From: Hans Hammarquist via TowerTalk
<towertalk at contesting.com>
To: towertalk at contesting.com
Subject: [TowerTalk]
Fwd:  Multiple HB9CV on a shared boom

My way to "get rid" of the capacitor was
to alter the length of the elements. By making them slightly longer you
introduce a capacitance at the feeding point.


I never liked to have a
capacitor in the open as they will be affected by weather-and-wind.


Hans –
N2JFS

##  You make the eles longer ..u introduce XL.    U make em shorter..u
introduce XC. 

Jim 
VE7RF

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