Peter, please find attached the AZ-Elevation-Chart for my location 8.606 Deg East / 52.957 Deg North (northern Germany abt 30 km south of the city of Bremen). The M12+'s elevation mask angle is set to 10 Deg and the antenna has free sight to the horizont into West, North and East direction while in South direction a group of trees and the pole itselt that it is mounted to with an cantilever arm generates some negative peaks in the chart.
Best regards Ulrich Bangert > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im Auftrag von Peter Putnam > Gesendet: Freitag, 9. Mai 2008 18:45 > An: Time Nuts > Betreff: [time-nuts] GPS Horizon Plots > > > Greetings, > > GPS horizon information I have collected during recent > travels might be of interest to those siting an antenna for > time-keeping purposes. > > It shows that obstacles to the north of a station in the > northern hemisphere are not necessarily detrimental to GPS > reception. The opposite is true in the southern hemisphere. > > If you live north of 60°N (or south of 60°S), other > considerations apply. > http://www.ni6e.com/gps_horizon/ Regards, Peter _______________________________________________ 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.
ElevationChart.pdf
Description: Adobe PDF document
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