Subj : Re: Removing resin from a 49:1 sealed transformer
To   : Scott Street
From : bgonev
Date : Tue Jul 01 2025 02:00 pm

Well, not that the core is out and free, I will use today to create 4:1
Balun. I am thinking to build 2 core Guanella version (not stacked), which in
essence is a design based on two interconnected 1:1 Baluns. I've read on the
net that this design is the "real" 4:1 Balun, compared to the single core
design which does not provide stable balance to unbalance transformation, and
that it is possible to provide the common current to the shield of the
coaxial feed line.
I will appreciate if someone have comparison experience based on usage on
these 2 different designs..
 
73,
Z32X

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