[R-390] Yet another undocumented mod?

[Larry Snyder]

Pictures of that would be very cool and probably non-existent.
-ls-

Barry <n4buq at knology.net> wrote:
> Someone should make an app for that.  :)
> 
> Regards,
> Barry - N4BUQ
> 
> ----- Original Message -----
> > From: "Roger Ruszkowski" <flowertime01 at wmconnect.com>
> > To: r-390 at mailman.qth.net
> > Sent: Tuesday, January 13, 2015 8:09:05 PM
> > Subject: Re: [R-390] Yet another undocumented mod?
> > 
> > 
> > Fellows,
> >  
> > Once upon a time there was a series of R390As that were modified to be
> > what we would consider as scanners. It took six racks of stuff to make this
> > so.
> > 
> > This six rack critter launched a small company in Maynard Mass called the
> > Digital Equipment Corporation.
> >  
> > The out put was that every oscillator in the receiver was coupled out to a
> > frequency counter.
> >  
---snip---



> > This IF deck may be from one of these receivers./donate.html