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Re: [TowerTalk] ladder line

To: w3yy@cox.net, towertalk@contesting.com
Subject: Re: [TowerTalk] ladder line
From: "Rob Atkinson, K5UJ" <k5uj@hotmail.com>
Date: Fri, 20 Apr 2007 15:53:15 +0000
List-post: <mailto:towertalk@contesting.com>
Hi bob,

right you are--I have seen the terms used for any and every sort of parallel 
wire feedline, and I am guilty of mixing them up myself.   But in a 
situation where we are discussing a particular type of || wire feedline with 
words only, I think it is important that we make sure we are really talking 
about the same thing and avoid confusion.  That is why I offered my 
definitions.

N.B. in addition to the W7FG ladder line, Titanex also sells their own 
version of the line through Array Solutions (or used to -- I have not 
checked to see if they still have it).

73,

rob / k5uj

From: "W3YY - Bob" <w3yy@cox.net>
To: "'Rob Atkinson, K5UJ'" <k5uj@hotmail.com>,<towertalk@contesting.com>
Subject: RE: [TowerTalk] ladder line
Date: Thu, 19 Apr 2007 23:06:50 -0000

Rob -

Your definitions are most likely correct and more precise, but I have seen
the 450 ohm version referred to as Ladder Line.  For example, the 450-ohm
"Ladder Line" used with the DX Engineering Reversible Beverage antenna (see
their web site).

Not taking sides on this one - just wanted to point out that other
interpretations of the term "ladder line" seem to be out there.

73, Bob - W3YY

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