At 09.37 11/11/2008, you wrote: >Both Symmetricom and Frequency Electronics provide specialist space >qualified products. It's not just a case of ruggedisation, but radiation >hardening, g sensitivity which need to be designed in. > >Rob Kimberley
Also, space qualified GPS must handle the larger doppler shifts due to the relative spacecraft velocity. A "standard" GPS will not work, it is necessary to modify the algorhytms. Karl, if you know nothing about GPS, possibly it's best to start reading a tutorial, like http://www.trimble.com/gps/index.shtml - the amount of information to digest before putting a GPS receiver on a spacecraft is huge. Marco _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
