Hal Murray wrote: > In article <[EMAIL PROTECTED]>, > "Alexandre Carrausse" <[EMAIL PROTECTED]> writes: >> Thanks, the GPS would be an option, but in the very secure site I am >> working in, I am afraid I will not even be allowed to install an >> antenna. [] >> What is the approx cost of such systems? > > Do-it-yourself: Under $100 for a Garmin GPS 18 LVC. You also need > a PC. Old ones are probably OK.
For example .. http://www.david-taylor.myby.co.uk/ntp/FreeBSD-GPS-PPS.htm .. including an antenna just poking out of the window. Of course, you probably can't open the windows either! David _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
