Hi thank you Bob for the mail Do you realise the 60 Khz Transmitter in the UK was moved from Rugby in the centre of England north by more than 200 miles Paul
-----Original Message----- From: time-nuts [mailto:time-nuts-boun...@lists.febo.com] On Behalf Of Bob kb8tq Sent: 04 December 2018 02:38 To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] new WWVB BPSK dev board Hi The interference "front" turns out to be over the US rather than over the UK. Power, distance, and propagation all get into the "why". The answer is that you get crazy fades and phase shifts as a result. Bob > On Dec 3, 2018, at 9:20 PM, Paul Bicknell <p...@bicknells.f2s.com> wrote: > > Hi All > > There is a 60 Khz frequency standard operating in the UK > > So do the two signals interfere with each other? > Paul > > -----Original Message----- > From: time-nuts [mailto:time-nuts-boun...@lists.febo.com] On Behalf Of Tom > Van Baak > Sent: 04 December 2018 02:12 > To: Discussion of precise time and frequency measurement > Subject: [time-nuts] new WWVB BPSK dev board > > At long last, a complete WWVB 60 kHz BPSK dev board is available: > > https://universal-solder.ca/product/everset-es100-cob-wwvb-60khz-bpsk-receiv > er-kit-with-2-antennas/ > > Note it includes the antenna(s). Also has links to documentation. > > It would be very nice if a bunch of time nuts around the country played with > these and reported results. > > Prior to this, the only device that you could buy which used the enhanced > WWVB format was the La Crosse 404-1235UA-SS UltrAtomic clock. It was not > developer friendly, so a dev board with the Everset ES100 chip is good news. > > The maker / hacker / Arduino crowd may enjoy a fresh source of accurate > time; something independent of GPS or NTP. Some technical postings about > reception quality, acquisition speed, and timing precision would be most > welcome. > > /tvb > > > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2016.0.8048 / Virus Database: 4793/15883 - Release Date: 08/14/18 > Internal Virus Database is out of date. > > > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2016.0.8048 / Virus Database: 4793/15883 - Release Date: 08/14/18 Internal Virus Database is out of date. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
