[Moon-net] Polarity switching - 45 degree steps?

Andreas Haefner dj3jj at gmx.net
Tue Feb 5 10:01:49 CST 2008


GE Vic,

please take a look at this site:

http://www.ifwtech.co.uk/g3sek/eme/g8mbi/pol1.htm

regards Andreas DJ3JJ JN48js

Message: 8
Date: Mon, 4 Feb 2008 17:24:24 -0500
From: Vic Nyman <nyman at mindspring.com>
Subject: [Moon-net] Polarity switching - 45 degree steps?
To: moon-net at list-serv.davidv.net
Message-ID: <D523674E-DBEF-4052-B751-D602797D82A4 at mindspring.com>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes


Hello all,

After more than a year off the air, an interstate move, and a new call  
K4UCY (ex K6UCY), I am planning the new station for the spring. I  
could use some experienced advice from the group:

I am planning to put up crossed yagis with polarity switching. I have  
been seeing references to polarity switching using 45 degree  
increments, but I have been unable to find practical references to the  
implementations. I have been able to design a couple systems myself,  
but I am certain that there must be better implementations.

Can someone point me to a web site or send me a document about 45  
degree switching configurations?

Thanks, Vic - K4UCY 

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