[time-nuts] thunderbolt "no UTC offset"
azelio.boriani at screen.it
Wed May 2 09:48:12 UTC 2012
In my opinion nothing has to be changed. It is working OK this way. To
improve performance it is worth to use linear regulators for the power
supply +12V and -12V that are related to the OCXO supply and EFC.
On Wed, May 2, 2012 at 9:24 AM, francesco messineo <
francesco.messineo at gmail.com> wrote:
> On 5/2/12, Dennis Ferguson <dennis.c.ferguson at gmail.com> wrote:
> > On 2 May, 2012, at 04:30 , Tom Van Baak wrote:
> >> The UTC offset is in words 6-10, page 18, subframe 4 -- every 12.5
> >> minutes.
> >> /tvb
> > The leap second warning is also in the same place. How the unit could
> > know that a leap second is pending but not know the UTC offset is a
> > mystery.
> that's why I asked in the first place... all was "green" but the leap
> second pending which I'd expected to be there anyway. The UTC offset
> came much time later anyway. I don't know if the tbolt could be
> "confused" or had some firmware issue after being unpowered for some
> By the way, attached is a plot of signal levels with the new antenna,
> I'm interested in opinions about what can be changed in the settings
> to maybe improve performance.
> Frank IZ8DWF
> > Dennis Ferguson
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