[time-nuts] Building a GPSDO & trouble using Jupiter-T

Attila Kinali attila at kinali.ch
Mon Jan 30 05:13:52 EST 2012


On Mon, 30 Jan 2012 11:03:36 +0100
Azelio Boriani <azelio.boriani at screen.it> wrote:

> Ah, is it a burst of 10KHz once a second? I don't have a Jupiter-T and I'm
> a PPS-type discplining fan but I thought it was a continuous 10KHz.

No, the 10kHz signal is running continously. But the controller will
correct it's phase/frequency when ever it calculated a new timing solution
to ensure that it's synchronous with the 1PPS. This can be seen in
the 10kHz signal as phase jumps.



			Attila Kinali

-- 
The trouble with you, Shev, is you don't say anything until you've saved
up a whole truckload of damned heavy brick arguments and then you dump
them all out and never look at the bleeding body mangled beneath the heap
		-- Tirin, The Dispossessed, U. Le Guin




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