On Mon, Jun 13, 2011 at 7:20 AM, Terje Mathisen <"terje.mathisen at tmsw.no"@ntp.org> wrote: > mag3 wrote: >> >> What I'm looking for (and asking the NG), if they exist, are one or both >> of >> the following: >> >> 1) A small, low power "transmitter" device that attaches to >> your SOHO, >> receives the NTP signal, and then re-broadcasts it in >> "radio broadcast" >> format for all your other atomic clock devices in the house >> that receive >> via that signal? > > I have a feeling that the only thing missing would be an actual mW > transmitter, tuned to the proper frequency, and gated by a signal line from > an rs232 or printer port: > > The actual sw to wiggle said line according to the US/UK/GER transmitter > rules would be trivial to write. :-)
You would not have to write it. An time code generator is included with the NTP source (the source file is .../utils/tg.c) By default it is not compiled. Quote for the source code follows: * This program can generate audio signals that simulate the WWV/H * broadcast timecode. Alternatively, it can generate the IRIG-B * timecode commonly used to synchronize laboratory equipment. It is * intended to test the WWV/H driver (refclock_wwv.c) and the IRIG * driver (refclock_irig.c) in the NTP driver collection. Chris Albertson Redondo Beach, California _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
