[time-nuts] ✘NEO-M8N vs. NEO-M8T

Gary E. Miller gem at rellim.com
Sun May 20 22:58:34 EDT 2018


Yo Bob!

On Sun, 20 May 2018 22:53:37 -0400
Bob kb8tq <kb8tq at n1k.org> wrote:

> If you look at the section under “timing (page 79)” in the uBlox
> manual you will find all the fun stuff that makes the T different.
> One of the timing messages includes the time offset between the pps
> output and the real GPS time solution. Page 351 and after are the
> time related commands. The stuff back around page 358 looks like it’s
> got the sawtooth data in it.

Yeah, which does me zero good real time.  I'm putting the PPS into a
TICC.  My TICC has not way to accept real time corrections.  So that
does me no good, except as a post processing step.

> Bottom line is that with the sawtooth correction applied, you can get
> down to below 1x10^-9 at one second on your plot.

Yeah, which does me no good real time.

> The T version will
> automatically output the magic message with the data in it. 

Not seeing it by default.

RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588

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