Chris, Why not compare against a GPS timing receiver ?
That would, presumably, remove path variations and diurnal shifts at the WWVB frequency. Any reasonable house standard (<10e-9) would far exceed the variations seen at 5/10/15/20 MHz. Bill....WB6BNQ Chris Albertson wrote: > Google found this > http://www.lfsoftpal.com/ > it was everything but the software. > > I had the idea too that I could monitor some stable LF and HF > transmitters and use that to infer what the ionosphere is doing. Plan > to use WWV and WWVB and compare the time I get from them to "true" > UTC. I assume any difference and jitter is because of patch length. > I've slowly getting the parts together > > On Wed, May 18, 2011 at 8:39 PM, Chuck Forsberg WA7KGX N2469R > <[email protected]> wrote: > > Does anyone know if the lsoftpal softpal package is > > available? This is a VLF receiving program that uses > > a sound card and 1PPS to record signal strength AND > > phase shift in VLF signals. > > > > -- > > Chuck Forsberg WA7KGX N2469R [email protected] www.omen.com > > Developer of Industrial ZMODEM(Tm) for Embedded Applications > > Omen Technology Inc "The High Reliability Software" > > 10255 NW Old Cornelius Pass Portland OR 97231 503-614-0430 > > > > > > _______________________________________________ > > 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. > > > > -- > ===== > Chris Albertson > Redondo Beach, California > > _______________________________________________ > 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.
