Hugo's idea of using a Sat dish to zoom in on a WAAS Sat as discussed in the below paper is quite brilliant I think, and it seems one should be able to make use of it by disabling the GPS sats (via mask angle for example) in receivers that support WAAS, and that are used in position hold mode. According to their plots the WAAS-only setup gave them a huge improvement in timing accuracy. One should be able to make a much smaller dish, as all that gain is useful but probably not needed. bye, Said From: Sam <_li...@digitalelectric.com.au_ (mailto:li...@digitalelectric.com.au) > Date: May 11, 2012 5:14:24 PDT To: "Discussion of precise time and frequency measurement" <_time-nuts@febo.com_ (mailto:time-nuts@febo.com) > Subject: Re: [time-nuts] Trimble Resolution SMT - good/bad/indifferent? Reply-To: Discussion of precise time and frequency measurement <_time-nuts@febo.com_ (mailto:time-nuts@febo.com) >I uploaded the FEI-Zyfer WAAS papers to zippyshare if anyone is interested.
_http://www32.zippyshare.com/v/66696070/file.html_ (http://www32.zippyshare.com/v/66696070/file.html) Sam. _______________________________________________ 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.