[AMRadio] Xfmr

Rick Brashear rickbras at airmail.net
Sat Sep 30 20:30:52 EDT 2006

Hey Ken, I think you found it!  I'll bet I was mistaken or the info I 
received was not accurate about the type (interstage) was incorrect.  I 
need a 1:3 primary to secondary ratio, so I guess this one is all wrong 
for me.  Thanks Ken, I think you just solved one of my major problems 
with that info.

Is this a great list or what!


> I have a 1961 catalog showing a  MERIT A-2920 as a driver transformer 
> for such tubes as a 6C5, 1H4, 30, 49 etc.  It has a primary to 
> secondary of 2.5:1 and the primary has a 10 ma rating.
> 73,
> Ken W2DTC

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