Brooke I wonder if you have seen this page from a European friend of mine. Markus Vester DF6NM http://freenet-homepage.de/df6nm/LoranView/LoranView_Mar2006.htm Alan Melia (UK) G3NYK
----- Original Message ----- From: Brooke Clarke <[EMAIL PROTECTED]> To: Discussion of precise time and frequency measurement <time-nuts@febo.com> Sent: 02 June 2007 21:39 Subject: Re: [time-nuts] common mode loran comparisons > Hi Tom: > > NIST was monitoring 9940 not that long ago and I called them to ask about the > very poor numbers. They said the monitoring was being done with an antenna in > Colorado! So you're not missing much in that regard. > > I'm almost in the shadow of the Middletown station. A few months ago they were > testing the new Data Channel, but are not now. I've been thinking of making up > a PCB board for the Burhans LORAN-C receiver that was published some years ago > in a series of articles about LORAN-C. It was small and has outputs that work > with micro controllers. But the R.F. front end in the Austron 2100 receivers > is far and away a much better way to go. They have variable gain and filtering. > > Once the modernization program is complete the timing will change from the > current Master -> delay -> slave to one based on UTC. That will enable "all in > view" LOARN-C receivers. > > Have Fun, > > Brooke Clarke _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts