[time-nuts] True Position GPSDP + Rb X72

Attila Kinali attila at kinali.ch
Fri Sep 22 13:37:29 UTC 2017


On Wed, 20 Sep 2017 10:21:51 -0400
Bob kb8tq <kb8tq at n1k.org> wrote:

> An alternative is to add an offset oscillator to the mix and look at beat 
> notes. It does not have to be ultra close. An 11 MHz offset signal would take the 
> 12 ns down to an effective 1.2 ns. Odd frequency OCXO’s sell cheap on

I considered the DMTD approach as well, but couldn't come up with a
good idea how to make it easy and reliable to implement.
How would you approach this?


				Attila Kinali

-- 
It is upon moral qualities that a society is ultimately founded. All 
the prosperity and technological sophistication in the world is of no 
use without that foundation.
                 -- Miss Matheson, The Diamond Age, Neil Stephenson



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