[AMRadio] Johnson trannies...
Rick
rickb at tx.rr.com
Fri Jun 3 08:41:50 EDT 2011
Thanks a million, Jim. That's exactly what I was looking for. That should
make the search for a suitable transformer much easier.
Rick / K5IAR
-----Original Message-----
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net] On Behalf Of Jim Wilhite
Sent: Thursday, June 02, 2011 8:11 PM
To: Discussion of AM Radio in the Amateur Service
Subject: Re: [AMRadio] Johnson trannies...
I think this is what you are seeking:
JOHNSON VALIANT DRIVER XFMR
P/N 22.1286, T4
CORE) EI-062 X .75 STYLE #) 01 E-I LAMINATED CORE
PR) 230 OHMS DC (12AU7 AUDIO DRIVER PLATE)
S1) 800 OHMS CT (PP 6146 MODULATOR GRIDS)
DM) HT = 1.643 WT = 1.955 DT = 1.438 MD = 0.000 MW = 2.375
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