I've run across several references to a FE-5680A Calibrator program by Bob
Campbell VK4XV, but searches for it have been quite unfruitful. Does anyone
have a link to it, or know how to get in touch with Bob Campbell? I've searched
for his web site, but it seems to have gone into never-never
Dear Attila
We have clock comparison data going back 25 years so you could DIY.
But I thought I sent that to you a couple of years ago?
Cheers
Michael
On Fri, 26 Mar 2021 at 3:34 am, Attila Kinali wrote:
> Moin,
>
> Does someone of those who own a 5071 have long-term ADEV data?
> I'm looking
https://www.nature.com/articles/d41586-021-00738-0
Just published online.
Would anyone closer to the action comment?
73, K6TD
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The ADEV of the 5071 follows the typical curve of
improving at a constant rate vs increasing Tau
until it levels out due to limiting by flicker. AFAIK,
this flicker noise never turns back up. There is
no observable aging either. Nor are there any
observable environmental effects.
The 5071's
Attila Kinali writes:
> Does someone of those who own a 5071 have long-term ADEV data?
> I'm looking for multi-year data. While there are plenty of ADEV
> plots online, most of them stop at 1Ms or even at 100ks.
As I understand it, cesium beams are considered "primary" standards
because
Hi,
On 2021-03-25 17:29, Attila Kinali wrote:
> Moin,
>
> Does someone of those who own a 5071 have long-term ADEV data?
> I'm looking for multi-year data. While there are plenty of ADEV
> plots online, most of them stop at 1Ms or even at 100ks.
>
> Background: I'm involved in a project where
Moin,
Does someone of those who own a 5071 have long-term ADEV data?
I'm looking for multi-year data. While there are plenty of ADEV
plots online, most of them stop at 1Ms or even at 100ks.
Background: I'm involved in a project where long term frequency
stability is important. And I need some