[R-1051] 100 cps Synthesizer module

[Francesco Ledda]

I looked for the link/file, but was unable to find it.

Can any of you email me the link?

Thank You!

Francesco



-----Original Message-----
From: r-1051-bounces at mailman.qth.net [mailto:r-1051-bounces at mailman.qth.net]
On Behalf Of paul swed
Sent: Wednesday, March 14, 2012 7:42 PM
To: R-1051 Discussion Group
Subject: Re: [R-1051] 100 cps Synthesizer module

Thanks Al
Downloading it now but says its  45 MB file.
Interesting on the logic. 4 V wasn't a supply V for RTL.
But perhaps if we can find any docs somehow perhaps we all get to learn.
Thanks
Paul

On Wed, Mar 14, 2012 at 5:06 PM, Dennis McLaughlin
<dmclaughlin3 at neo.rr.com>wrote:

> Paul,
>
> This is the manual that will cover the 100 cps module with the 
> Fairchild RTL IC's in it.
> In the manual the divide by 10 IC has many different part numbers.
> SL3144 or SL6907or CuL958.  I think it is a Fairchild RTL Counter 
> Micrologic IC.  I haven't found a datasheet for it.
> The file is still up there.  It's a 193MB pdf file.
> Thanks Al
>
> Hi everyone,
>     I kept the subject just for those who have been following it.
>     Thanks to Dennis McLaughlin for this item, a pdf file named 
> "R-1051-B-C-tech-supl.pdf" that is 45.5 MB. It shows the differences 
> between the 1051 and 1051B
>     We have it up now on a webpage for anyone/everyone to download as 
> wanted.  It's a BIG file, 45mb, so unless you have a fast connection, 
> like cable, etc, it'll take forever.  But go to this page:
> http://www.boatanchors.org/R-1051.htm
> and click on "download".  Depending upon your browser maybe you can 
> right click and have it open in another tab or window.
>     Maybe I can get it on an .ftp page to make it quicker for those 
> who can do .ftp, but it'll be tomorrow before I fuss with that.
>     If anyone has similar interesting files I can put them up there 
> for all to access.  If I get a rount tuit maybe I can put some links 
> to other stuff that's found on the web.
> 73,
> Al, W8UT
> New Bern, NC
> BoatAnchors appreciated here
> http://www.boatanchors.org
> http://www.hammarlund.info
>
> Dennis McLaughlin
>
>
>
> On 03/10/2012 02:37 PM, paul swed wrote:
> > Glad things were figured out.
> > Can anyone share the 100 cps with me please?
> > I do not seem to have it and I looked at all of the online manuals I
> could
> > fine.
> > As to the Ge/Si discussion
> > When these systems were designed which was well ahead by years of 
> > the service dates. Ge would have been considered the more stable 
> > transistor with a wider range of devices.
> > (I know how things have changed. :-) ) I was in the 2nd training 
> > class in the Navy (So they said at great lakes) on these brand new 
> > radios. The several Amateur radio ops in the class
> like
> > myself dreamed of one of these $27,000 radios. Gosh it locked to an 
> > external reference and if it was off 1 hz it was broken. So much for
> drift.
> >
> > I picked up my first one many years later 1985 region from fair 
> > radio surplus at a reasonable price, kind of. That actually went up 
> > in $ from
> the
> > time I purchased. Its been a work hoarse since. I saw the internet 
> > murphy stacks in LA and really thought about another 2. Just never 
> > happened. If business had dragged me out there I would have picked them
up. No doubt.
> > Plus parts. At the end Murphy was selling modules for $25 each just 
> > to
> move
> > them. Picked up some of the troubled references 3 as I recall for 
> > other uses.
> > But I will agree those knobs suck for randomly tuning around.
> > Regards
> > Paul
> > WB8TSL
> >
> > On Sun, Mar 4, 2012 at 3:25 PM, Mike Andrews<mikea at mikea.ath.cx>  wrote:
> >
>
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