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Re: Topband: Topband Digest, Vol 209, Issue 14

To: topband@contesting.com
Subject: Re: Topband: Topband Digest, Vol 209, Issue 14
From: Wes <wes_n7ws@triconet.org>
Date: Fri, 15 May 2020 11:44:02 -0700
List-post: <mailto:topband@contesting.com>
That's the method I use.  That said, Frank's idea of a tuner in the shack makes more sense, especially with a 100' run of LDF4.  I've done it both ways.  The reason for the L-network match is that it permits a shorter top wire which is a physical advantage in my situation.  I use a few turns on a T225-2 toroid.  No worries about rain shorting turns, especially here in the AZ desert.

Off the match point I still need a tuner.

Wes  N7WS


On 5/15/2020 9:47 AM, Jay Terleski wrote:
Matching an inverted L using a single shunt coin (Hairpin)  Also gives you
a DC path to ground.  No capacitors needed.
https://www.arraysolutions.com/pdfs/Tuning_160m_Vertical.pdf
Regards to the group
Jay, WX0B

Jay Terleski
Array Solutions
214 954 7140

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