> > On Aug 15, 2010, at 5:58 AM, Olin Lathrop wrote: > > Sean Breheny wrote: >> In Lexington, MA I also find that CHU is stronger than WWV, although >> on 5MHz I can usually get both WWV and WWVH (Hawaii - albeit faintly >> in the background). > > Here in Littleton (three towns north, 2000 miles from Boulder) the =20 > WWVB > clocks only pick up the signal at night. I don't know how good the > receivers in these clocks are, but of the three I know of around =20 > here none > of them gets the signal during the day and all of them get it reliably > overnight. According to the NIST WWVB coverage map, we're right on =20 > the > edge. > > What kind of antennas are being used ? Gus --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .