Yes, but it can be a bit difficult to find on some units. Our 2100's do not have a BNC 1PPS in, but you can put the signal on pins 6 and 8 of the GPS HD15 connector, 6 is signal, 8 is ground.
Andrew -----Original Message----- From: time-nuts [mailto:[email protected]] On Behalf Of Mark Spencer Sent: Monday, May 04, 2015 2:33 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Tymserve 2100 thinks it's 1995? Hi, by any chance do your Tymserve 2100's havea 1pps input that they can use to receive a timing source in lieuof their own GPS once the date and time are set manually? I run my Datum badged Tymserve 2000 this way and other thanhaving to manually deal with leap seconds it has been working well sofar. (Prior posts have indicated that at least one of the users havingtroubles with their Tymserve 2100 has access to another GPS, and also indicatedthat the units would keep the correct date in free mode, so perhaps they couldbe clocked from an external GPS.) Essentially I use my Tymserve 2000 as a NTP serverthat is clocked by an external 1pps source from a GPSDO. I have no ideahow long it will keep running properly, but for a home lab it meets my needs. I wouldn't want to use this approach at work or for a critical applicationbut thought I would offer this a suggestion as a possible way to breathe a bitmore life into an older piece of equipment. Regards Mark Spencer _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
