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Old April 10th 07, 02:01 AM posted to rec.radio.amateur.homebrew
[email protected] JIMMIEDEE123@YAHOO.COM is offline
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First recorded activity by RadioBanter: Aug 2006
Posts: 8
Default UTC ls 55 transformers

On Apr 4, 6:56 pm, "Uncle Peter" wrote:
"Jimmie D" wrote in message

...







"Wes" wrote in message
roups.com...
On Apr 3, 7:33 pm, "Jimmie D" wrote:
I picked up a pair of UTC LS-55 transformers at a flea market a couple
of
weeks ago. Can some one give me the specs on these. I was hoping they
might
me modulation transformers.


Jimme


k6mhe.com/n7ws/UTC_Page_45.pdf


Doesnt seem to be what I was hoping for but maybe I could hook the two
back to back and get the impedances I need.
Thanks


Jimmie


that was the first idea that came to my mind. You certainly
have a few options for impedance transformations!

Pete- Hide quoted text -

- Show quoted text -


I think I will start by converting the impedances to turns ratios,
Perhaps this will make figuring out how to connect the transformers
easier. Are each of the secondary windings designed to handle the full
power rating of the transformer or will I have to derate it if I use
only the two ohm winding?