[AMRadio] BC-610

John King k5pgw at yahoo.com
Wed Nov 23 15:58:27 EST 2011


My E model manufactured by Hallicrafters has open frame transformers. 
MY D  model manufactured by David Bogen in 1949 has ALL potted transformers. 73, John, K5PGW "Old Geezer Radio"

--- On Wed, 11/23/11, rbethman <rbethman at comcast.net> wrote:

> From: rbethman <rbethman at comcast.net>
> Subject: Re: [AMRadio] BC-610
> To: amradio at mailman.qth.net
> Date: Wednesday, November 23, 2011, 11:53 AM
> Larry,
> 
> There is a big difference when you look at a "D" model vs.
> "E"s and later.
> 
> I do not find that a "D" model having open frame style iron
> to be 
> surprising.
> 
> Bob - N0DGN
> 
> On 11/23/2011 3:47 PM, ne1s at securespeed.us
> wrote:
> > On the subject of potted vs. open-fame BC-610
> modulation transformers:
> >
> > I don't have a BC-610, but I do have a modulation
> transformer for a
> > BC-610-D I purchased from Fair Radio many years ago,
> and it is open-frame.
> > It presently resides in the Old Buzzard Rig
> > (see http://ne1s.rfburn.org/Old_Buzzard.html)
> >
> > 73,
> > -Larry/NE1S
> >
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