[hpsdr] coherent dual mercury receivers

[Scott Cowling]

Hi Joe and Phil,

Check out this link:

http://www2.iee.or.jp/ver2/honbu/14-magazine/log/2005/2005_08c_08.pdf


It seems to indicate that the absolute accuracy could be much greater 
than several uSec.

73,
Scotty WA2DFI

At 10:00 2011-03-14 -0600, Joe Martin K5SO wrote:
>***** High Performance Software Defined Radio Discussion List *****
>
>
>Phil,
>
>Now that I'm thinking about it, I recall having some feedback earlier
>from a Garmin engineer about the absolute accuracy of the 1 pps GPS
>signal.  He told me that the accuracy of the 1 pps signal is no better
>than several uSec or even much worse, as I remember.   If your
>application requires higher accuracy/precision than that, which seems
>likely to me, you may need to consider using other means for precise
>timing.
>
>Joe K5SO
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