[AMRadio] DX-60 plate modulator


jon baker ad5hr1 at yahoo.com
Thu Jun 10 08:41:10 EDT 2010


     John,
   How much for the kit?
   Sounds perfect for a project of mine.
   Pse e-mail, good on QRZ.com.
     AD5HR, Jon

--- On Wed, 6/9/10, John Lyles <jtml at losalamos.com> wrote:

> From: John Lyles <jtml at losalamos.com>
> Subject: [AMRadio] DX-60 plate modulator
> To: amradio at mailman.qth.net, bzwiener at sbcglobal.net
> Date: Wednesday, June 9, 2010, 11:27 AM
> I put together a kit with schematic,
> based around a little 807 modulator I have, for a friend. He
> never followed up, so its sitting there, and i don't own a
> DX60. I'd be happy to share schematic with you, or better
> yet, sell you the kit and you do the work hooking it up. It
> has a Stancor A3892 polypedance output transformer, a UTC S2
> driver transformer, and three 12AU7s, one is mike preamp,
> one is driver and one is used as cathode follower drivers
> for the 807 grids. Its a nice compact assembly. 
> 
> 73
> John 
> K5PRO
> New Mexico
> 
> > Date: Wed, 9 Jun 2010 08:03:21 -0700 (PDT)
> > From: Brian - KF5CCN <bzwiener at sbcglobal.net>
> > Subject: [AMRadio] Heathkit DX-60 plate modulation?
> > To: AMRadio at mailman.qth.net
> > Does anyone have any info for a plate modulation mod
> for the Heathkit DX-60
> > 
> > Thanks.
> > Brian
> > KF5CCN
> 
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