Yes, I think you are correct except in one case. The NMEA offset may
very well be mostly because the NMEA sentence is actually "off".
Such sentences may be as much as a full second "off". First the NMEA
standard requires only one second accuracy and also the sentence is
sent over a slow serial
Interested if no one has already spoken got the HP59309.
Jeremy
N6WFO
On Tuesday, October 11, 2016, Bert Kehren via time-nuts
wrote:
> Cleaning up I ran across today a HP59309, if some one is interested please
> contact me off list before I put it on ebay.
> Bert Kehren
>
>
> In a message date
There is good article to read
http://cs.stackexchange.com/questions/103/clock-synchronization-in-a-network-with-asymmetric-delays
Probably NTPD uses a weighting schema when processing the measurements.
However, beyond a certain level of delay the measurements are likely to
be so corrupted as
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t...@westwood-tech.com said:
> I was going to post my ntp output and ask for an opinion, then this
> discussion popped up. It would appear that asymmetric delays are the exact
> explanation for what I am seeing. Is that a reasonable assumption? It does
> seem to be rather consistent throughout
Hello time-nuts,
I have acquired three boxes of modules and parts to Hewlett-Packard 5060A
cesium standards. As I don't have one of these units they are excess to my
needs. Don't know if anyone still has one of these units ticking as they
are quite old and cesium tubes have probably long expired
Hi Bert,
Yes, I am interested if you are willing to part with it, I will give it a very
good home and even use the HP-IB for backup wall clock time when reading other
HP counters.
650.305.0069 and I have a fedex account you would use for shipping if that
works for you.
Cheers,
Bob
__
Cleaning up I ran across today a HP59309, if some one is interested please
contact me off list before I put it on ebay.
Bert Kehren
In a message dated 10/11/2016 1:54:20 P.M. Eastern Daylight Time,
francesco.messi...@gmail.com writes:
1818-2295A dump has been uploaded to ko4bb site, probab
On 10/11/16 8:38 AM, Scott Stobbe wrote:
This is also showed up on a recent EDN "feature"
http://www.edn.com/design/analog/4442801/1/MEMS-oscillator-reduces-dropped-calls-in-base-stations
" archaic Quartz oscillator solutions."
love it.
___
t
1818-2295A dump has been uploaded to ko4bb site, probably there's need
to be moved in the right place before it's available.
On Mon, Oct 10, 2016 at 9:32 AM, Francesco Messineo
wrote:
> Hi Dave,
> right, once I find the dumps, I'll upload them.
> thanks
> Frank IZ8DWF
>
> On Mon, Oct 10, 2016 at
I was going to post my ntp output and ask for an opinion, then this
discussion popped up. It would appear that asymmetric delays are the
exact explanation for what I am seeing. Is that a reasonable assumption?
It does seem to be rather consistent throughout the day, however. The
reason for chec
This is also showed up on a recent EDN "feature"
http://www.edn.com/design/analog/4442801/1/MEMS-oscillator-reduces-dropped-calls-in-base-stations
A Rakon designer chimed in on the comments.
On Mon, Oct 10, 2016 at 11:03 AM, Robert LaJeunesse
wrote:
> For general group information, as SiTime d
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If you have a legitimate application for the part, and some volume
associated with the application, and you convince their sales person of
that, then the data sheets are made available.
--- Graham
On Tue, Oct 11, 2016 at 8:01 AM, jimlux wrote:
> On 10/10/16 11:27 PM, djl wrote:
>
>> But how the
On 10/10/16 11:27 PM, djl wrote:
But how the heck did they get some? According to the website, even data
sheets are not available.
Don
It's not unusual for one to be able to get small quantities of a
pre-release product if you have a relationship with the
manufacturer/sales engineers. Typical
Downsizing after my move many items have ended up in the trash. Some will
go on ebay and some I have given away for the cost of shipping on time nuts.
Here are two more. Response please off list.
National Instruments GPIB-PCI card new
Austron 1150 OCXO 5 MHz no EFC tested, will make a nice offs
On Mon, Oct 10, 2016 at 11:53 PM, Poul-Henning Kamp wrote:
> I take it they know how to price a gem like that ?
>
> Any ball-park numbers for us ?
I don't have any price info for the "Super-TCXO" but I'd be surprised
if it were crazy, SiTime's other products are all pretty reasonably
priced.
On
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