[Elecraft] A/B antenna switch for ladder line fed antennas

NR5A nr5a at rap.midco.net
Mon Jul 18 20:39:32 EDT 2005


Here is what I use and it works great ! ! !
http://www.io.com/~n5fc/ant_sw.htm

Jerry - NR5A
----- Original Message ----- 
From: "Kevin Rock" <kevinrock at earthlink.net>
To: "Elecraft" <elecraft at mailman.qth.net>; <qrp-l at mailman.qth.net>
Sent: Monday, July 18, 2005 6:02 PM
Subject: [Elecraft] A/B antenna switch for ladder line fed antennas


> I have a fancy switch for A/B antenna testing for coaxially fed antennas
> but do not know what folks use for antenna switches with antennas fed by
> ladder lines.  I want to compare a 160 meter full wave loop fed with
> homebrew ladder line to a G5RV fed by 450 window line.  Any suggestions?
> I knife switch of some sort like we used in grade school science labs in
> the '60s?  Or is there something more modern?
>     Kevin.  KD5ONS
>
>
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