[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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