Hi Charles, Thanks very much for the information on the pinout of the TOD connector on the TS2700.
I verified the PPS signal between pins 6 and 1. It's duration and voltage matches your report. I compared the timing of the PPS signal with the PPS of two synchronized thunderbolts. Interesting, the PPS signal from the TS2700 is delayed a rather constant 280ms compared to the two TBolts over about a minute of observation. One reason why I'm interested in the PPS output is to provide a varied NTP source for my Soekris 4501s. I have TBolts, M12M, Netclock/2 WWVB, and Garmin 18x. I thought it's be nice to have a CDMA clock as well. If of the PPS offset remains a constant, then I could use the TS2700 as an NTP reference clock. (I realize I'd have to write an NTP driver for the device). But, the fact that the TS2700 is a 1/4 sec off of GPS PPS makes me suspicious that the device was never interested to provide a precise PPS -- just a reference frequency source as advertised. Anyway, many thanks for all your help in understanding the device. I'll report more if I learn anything interesting. Kevin _______________________________________________ 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.
