[Elecraft] KX3 Accuracy of clock

Phil Kane k2asp at kanafi.org
Mon Dec 2 22:20:31 EST 2013


On 12/2/2013 3:43 PM, Fred Jensen wrote:

> I volunteer at the local blood bank and recording times is important to
> the documentation of the process.  Consequently, they installed "atomic
> clocks", our little center has 5 of them, not all the same mfr,
> scattered around to be visible to the staff.  I've watched them differ
> by more than 90 seconds at times, and rarely are any two of them in sync.

 I confess that I am an "exact time" freak and sadly the several WWVB
clocks I have tried here don't get enough of a signal to sync.  I have
investigated a wall clock that syncs with a time standard on the
internet via an ethernet connection just like the clock in my
computer(s) - a very beautiful one with 5" high digits showing hours,
minutes, and seconds.  Too bad it doesn't have tri-color LEDs that would
be red during the CW silent period, green during the 'phone silent
period, and some other color at other times.  That is what I would want
for a digital clock that costs $500.  If my present analog "ship radio
room" quartz clock dies, I may reconsider it.
----
73 de K2ASP - Phil Kane
Elecraft K2/100   s/n 5402
T2 - 00000208  exp. 03-11-2018

>From a Clearing in the Silicon Forest
Beaverton (Washington County) Oregon


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