[time-nuts] Low cost GPS module for < 100ns timestamping error

Hal Murray hmurray at megapathdsl.net
Fri May 2 19:48:07 EDT 2014


tnuts at toneh.demon.co.uk said:
> Can anyone  point to figures for a typical non-TXCO low cost oscillator, 10
> or 16MHz? 

In general, low cost oscillators make pretty good thermometers.

I think you have a much better chance of getting good results if you are 
willing to post-process the data.

I suggest you get one of the GPS units you are considering and collect some 
data.  That will answer many of your questions and probably raise a few more.



-- 
These are my opinions.  I hate spam.






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