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Re: Topband: Air core chokes for 160m

To: Tom W8JI <w8ji@w8ji.com>
Subject: Re: Topband: Air core chokes for 160m
From: LY2KZ <vytenis.sciucka@gmail.com>
Date: Tue, 04 Sep 2012 19:10:57 +0300
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Hi Tom
I (we) have 21m height mast with two sloping ~17m length top wires. There are 25 radials each about 25m long. The ground is good. Wetland or fresh water in early spring. http://rk.vdu.lt/images/stories/ly2fn/P2260028_600_x_450.jpg Its February, CQWW160 SSB 2012
Feedline is long. ~150..200m RG-213. Measured antenna Zin=23+j4

Vytenis
ly2kz @ly2w

On 2012.09.04 18:30, Tom W8JI wrote:


What ground system, feedline routing, and antenna do you have? Most of the problems, and the acceptable choice of decoupling, would depend feedline routing and the particular counterpoise or ground system.

73 Tom


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