Great to see the threads. Take a look at the Chronverter. https://unusualelectronics.co.uk/products/chronvertor/ Its done all of this. I don't get anything by promoting Daves design. But am having very good success with it on my Spectracom and Truetime clocks. I would like to look at the code because I can already see some changes I would like to do. But all in all its very clever. Regards Paul WB8TSL
On Sat, Aug 25, 2018 at 3:09 PM, Peter Vince <[email protected]> wrote: > Hi Mark, > > If you were able to include optional modulation for the UK's MSF > signal as well as WWVB, then I'd be very interested - especially if you > could persuade John and TAPR to produce a kit :-) Europe's DCF would also > be a good selling point, but getting its 77.5KHz would be more difficult. > > Peter > > > On 25 August 2018 at 19:28, Mark Sims <[email protected]> wrote: > > > If I was going to do it I would take a cheap Ublox 7M board (around $10 > > with antenna), program one of the time pulse outputs for 60 kHz (it > > divides evenly into 48 Mhz so no jitter), feed the Ublox serial data / > > 1PPS to an AVR chip (or $2 Arduino Nano clone), and use that to modulate > > the 60 KHz output. Total cost less than $20 and should get to to the > > microsecond level range. > > _______________________________________________ > > time-nuts mailing list -- [email protected] > > To unsubscribe, go to http://lists.febo.com/mailman/ > > listinfo/time-nuts_lists.febo.com > > and follow the instructions there. > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to http://lists.febo.com/mailman/ > listinfo/time-nuts_lists.febo.com > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
