Well the 9.6 MHZ/160 is working really well. The vectron VTO is .032 Hz high and when heated to 100 drops to .005 Hz. Carrier lights turn on ASAP on the spectracoms and truetimes. So time to add the modulator and some low pass filtering and then antennuate to something like -60 to -70 db for the good clocks. Then finally back to the chronverter and adding gps to it for the correct time. Regards Paul
On Mon, Aug 27, 2018 at 11:00 PM, paul swed <[email protected]> wrote: > Ed > Thanks for the clue. Well on the way with the 9.6 MHz. But I think I may > also have something in the 15.360 range. > Darn soldered things to quickly. :-) > > On Mon, Aug 27, 2018 at 10:50 PM, ed breya <[email protected]> wrote: > >> I remember I have a bunch of 15.360 MHz TCXOs that were very common - I >> think they came from some big old cell phones I junked out long ago - you >> know, the kind that were bolted into the car. This is still a standard >> frequency, and it would be nice for making 60 kHz by simply diving by 256. >> A quickie search for modern ones shows this as an example: >> >> https://www.mouser.com/datasheet/2/3/AST3TQ-28-461101.pdf >> >> I believe this class of parts will easily do the job, and there are >> likely lesser, cheaper ones that would suffice. >> >> Ed >> >> >> _______________________________________________ >> 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.
