[time-nuts] Upgrading possibilities for more accurate, precise stable mark ii

[Michael Scheliga]

> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-
> bounces at febo.com] On Behalf Of Ronald Held
> Sent: Friday, December 14, 2007 5:35 PM
> To: time-nuts at febo.com
> Subject: [time-nuts] Upgrading possibilities for more
> accurate,precise stable mark ii
> 
> Greetings:
>   I do not know how to properly add to a thread, so I am
> resubmitting
> this I do not have the necessary circuit skills, so i would have to
> buy preassembled components. I have a
> Endrun Precis Cf OCXO discipline via CDMA signals, which go into a
> display
> unit driven by a STAMP microprocessor(AFAIK, since Bob build and
> programmed it.
>   Given that I cannot receive GPS signals in my apartment, what are
> my options?
> Is it to go to a Rb/Cs standard and counter? if that is so how do I
> periodically sync up with a more accurate time source?
>                                    Ronald
> 
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What are you trying to accomplish?  The Praecis Cf has 10MHz out as well

as ASCII time on rs232 according to specs.  So you could take the RS-232

time data into a PC if this is what you're trying to do.  

If you want to do more you could build something similar to the Soekris 
net4501 that John has on his page http://www.febo.com/pages/soekris/

This is actually what I'm in the middle of building and how I found out 
about this list.

Lots of info on this project on PHK's pages and others.  

Mike