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Author Topic: Connection diagram (or chart) for Stancor A-3898 mod xfmr  (Read 3480 times)
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WB6VHE
Guest
« on: January 09, 2007, 12:02:01 AM »
Greetings!

Does anyone have the subject item?  The connections given on the am window website
do not appear to conform to the transformer I have (judging from resistance measurements
of the windings).

Thanks!
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w3bv
Guest
« Reply #1 on: January 09, 2007, 03:05:32 AM »
Ken,

If you can provide an email address, I'll send you a scan of the Stancor data sheet/instructions for the A-3898.

Alan, W3BV
w3bv@arrl.net
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Steve - WB3HUZ
Guest
« Reply #2 on: January 09, 2007, 08:25:34 AM »
If the data on The AM Window is in error, let me know. Thanks.
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WB6VHE
Guest
« Reply #3 on: January 09, 2007, 11:01:14 PM »
Steve:

The connections shown on the AM window do not match my transformer in any
way.  The numbering appears to be completely different.  I got a rough idea of what
connects where just with an ohmmeter, but of course cannot tell about turns ratio
without making other (perhaps incorrect!) assumptions about how the xfrmr is
constructed.  If you want, I could scan my sketch and email it to you so you could compare
it with what's on the AM window.
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Steve - WB3HUZ
Guest
« Reply #4 on: January 10, 2007, 09:07:18 PM »
TNX. Feel free to email you info. I'll get the data sheet from Alan too.
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