On 01/02/12 10:25, Attila Kinali wrote:
On Wed, 01 Feb 2012 01:52:16 +0100
Magnus Danielson<[email protected]> wrote:
On 31/01/12 20:43, Attila Kinali wrote:
On Tue, 31 Jan 2012 18:50:08 +0100
[email protected] wrote:
Exactly that _is_ the appeal of the Tbolts.
Yes, but can this be replicated with a standard GPS module?
Yes. If you look up old papers, they already did this with Oncores,
Cesium clocks and synthesis.
I have not seen any such papers yet. Do you have any pointers or hints
what to search for?
Let me see... yes, here it is:
http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA497270
Was not too hard to find.
HP5061B 10 MHz divided by 188 and then the internal TCXO divided by 359
and then phase-comparision lock of the TCXO. Need to have a matching
VCTCXO for that frequency, but other than that. Looks up a Oncore VP
receiver.
Notice the comment on the crystals performance compared to the need for
the experiment.
They don't really spent much time theorizing about it and waving hand,
as it is fairly assumed as common knowledge and just hand-waving over
the numbers is sufficient to convince that audience. It should also come
as no surprise.
Cheers,
Magnus
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