[time-nuts] GSyncQ GPS Evalution Kits && NTPns

d.seiter at comcast.net d.seiter at comcast.net
Fri Apr 25 19:25:06 UTC 2008


Deutsch is a company name, not a standard of any kind:

http://www.deutschipd.com/

I have a connector catalog from them circa '98, but I know I have never used them or even seen them in use.

-Dave

-------------- Original message -------------- 
From: "Pekka Niemelä" <pniemel at gmail.com> 

> Hi Bruce, thanks for bearing with me. :) 
> 
> On 4/25/08, Bruce Griffiths wrote: 
> > 
> > 
> > Pekka 
> > 
> > If you want, you can easily construct your own external RS422 to RS232 
> > transceiver. 
> > Just use a Max 232 to convert the RS232 signals to TTL/CMOS and connect 
> > RS422 receiver and transmitter chips to that. 
> > RS 485 transceivers chips can also be used instead of RS422 transmitters 
> > and receivers, just connect them as drivers or receivers as required. 
> > If you need a circuit schematic I can send you one. 
> 
> 
> Hmm, if you would have schematics that would be really great. Can I download 
> them from somewhere? I'm not 100% that I understand what you're saying, but 
> I guess the schematics talk more than thousand words. :) 
> 
> The other option is ofcourse to just buy the transciever. But even in that 
> case I would need to drop the voltage with the max 232? That is, the 1PPS 
> signal that we drive into the Soekris? 
> 
> 
> Novatel also use Deutsch connectors on some of their enclosures. 
> 
> 
> Hmm, so it's an industry standard? Wikipedia doesn't know anything about it. 
> Strange. 
> 
> warm regards, 
> P. Niemelä 
> 
> 
> Bruce 
> > 
> > 
> > 
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