[time-nuts] Re: Intro and question

Bob Camp kb8tq at n1k.org
Sat Jan 20 23:11:30 UTC 2024


Hi

WWV sync’d clocks are pretty rare these days. WWVB parts are all over the place. Unfortunately, GPS *is* the way most of this gets done these days. 

If the goal is “all in one box wired up as delivered” the range of WWVB boils down mainly to wall clocks. If hooking this to that and playing with computer nonsense is “ok”, there are dirt cheap WWVB modules out there. 

Bob

> On Jan 20, 2024, at 1:23 PM, KevinC via time-nuts <time-nuts at lists.febo.com> wrote:
> 
> Hi all, new to this list.
> 
> I just lost my beloved Heathkit GC-1000 that has, amazingly, run for almost 50 years (I built it when I was about 15, 65 now) after our last set of power outages up here in NE Missouri (37 hours without power due to snowstorms - set a new record for us).
> 
> Not sure exactly what I want to replace it with, other than not wanting a GPS solution.  My office/man cave is tin sided, but I have loop antenna and long wire antenna feeds in through that. The GC-1000 synced up with the 5/10/15MHz radio signals and displayed time in 1/10th second increments.  Something similar would be sweet.
> 
>  I have a lot of computer servers, all NTP synced, so its more about the tech used than a second resolution time - my PC or servers can provide me that.
> 
> On the other hand, having NTP Stratum 0 output support would be diabetes inducing sweet.  I'm on gigabit Internet, so could support a bit of a load.
> 
> Alas, being retired on fixed income does make cost an issue, so lets float $500 out as a proposed budget.
> 
> Any suggestions?
> 
> Thanks,
> 
> Kevin
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