I did a number of professional GPS installations in the 90's, mainly for Telco sync and NTP work. Where there were more than one antenna required, we used to install at different ends of the building, to minimise risk from lightning strikes etc.
Rob K -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Heathkid Sent: 14 September 2010 5:30 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] GPS ceramic patch in what plastic housing? You're welcome Peter. I'm glad I was able to finally provide something useful. :) Hopefully others found it an interesting read as well. I have two Thunderbolts and am trying to figure out how far apart I should mount the antennas. Further apart reduces the changes of multpath to both antennas from the same source... but then again, placing them very close together would remove that as another in the millions of variables. Any thoughts on mounting a pair of GPS antennas to maximize "timing" accuracy? 73 Brice KA8MAV On 9/13/2010 11:34 AM, Peter Krengel wrote: > Thanks Brice for the interesting PDF! > > 73 > Peter, DG4EK > _______________________________________________ > 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. _______________________________________________ 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.
