James Knott wrote:
On 2020-07-08 11:03 AM, Per Jessen wrote:
The 60kHz from WWVB (or MSF Rugby, now gone), just like 77kHz from DCF77 or the 243kHz longwave carrier from Kalundborg are highly accurate frequency standards. They are excellent for a PPS signal for your local reference clock. Is that what your Radio Shack device does, act as reference clock? I have a DCF receiver, but it only provides the time signal, not a PPS signal. GPS receivers are also popular as PPS providers.
No, it's just a clock that sits on my window sill. It has no output other than the display. As I mentioned, it only syncs periodically throughout the day.
Ah, I get it - got one of those hanging on my kitchen wall :-)
Many years ago, Heathkit had a kit that received WWV or WWVB and produced an output that could be read by a computer. http://www.schaffrath.net/mac.html
Yup, ELV offers similar. -- Per Jessen, Zürich (27.7°C) http://www.dns24.ch/ - your free DNS host, made in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org