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Re: Topband: !80 deg phase inverter vs Flip transformer

To: <topband@contesting.com>
Subject: Re: Topband: !80 deg phase inverter vs Flip transformer
From: "Tom W8JI" <w8ji@w8ji.com>
Reply-to: Tom W8JI <w8ji@w8ji.com>
Date: Thu, 14 Mar 2013 09:22:16 -0400
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Been reading in ON4UN low band dxing book about mulitable element receive 
arrays for 160 meters. I'm a little confused about 180 deg phase inverters, 
and flip transformers are these two the same thing?
I never heard of "flip transformers" before, but in context of the 
application I immediately recognize it as different names for the same 
result. They invert, or rotate, signal phase 180 degrees over a wide 
frequency range.
Any reasonable name is acceptable as long as the text or context explains 
the function. 

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