In message <1401727327-1311800995-cardhu_decombobulator_blackberry.rim.net-1457 [email protected]>, [email protected] writes:
>As a side note, these 232 chips have jitter in both the receive >and transmit path. It is also not uncommon to see serious tempcos on the delay through the chip. This is one major source of wander in the "remote" style GPS receivers, where the signal is wired down with RS232 or RS422. It's a bit hard to quantify or measure this: If you put the receiver in an temp-chamber, it won't receive anything and if you measure it over a year, you need a Cs to measure against. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ 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.
