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[TowerTalk] R7 matching network

To: ve3tes@cogeco.ca, towertalk@contesting.com
Subject: [TowerTalk] R7 matching network
From: jim Jarvis <jimjarvis@optonline.net>
Date: Sun, 10 Feb 2008 21:04:20 -0500
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Mark,

The R7 is effectively a 3/8 wavelength vertical, when the loading  
effects of the trapped elements are
considered.   The matching network is intended to look at something  
like 200 ohms.   Thus, it will not
work with an 18avt, or other quarter wave vertical.

N2EA



Jim Jarvis, MBA
President-Executive Coach
The Morse Group, LLC

People-Process-Strategy
Achieving Results in a Changing World
www.themorsegroup.biz   




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