[time-nuts] Re: Picotest U6200A problem with measuring PPS period very second.

[Bob kb8tq]

Hi


> On Feb 27, 2022, at 5:20 PM, Hal Murray <halmurray at sonic.net> wrote:
> 
> 
> kb8tq at n1k.org said:
>> Since there is a quick / simple / (near) zero cost solution ( look at a delta
>> to a second pps stream) crossing more sources of trouble off the list is
>> normally a pretty easy decision.  
> 
> I can see how that works if the second PPS is high quality.  What happens if 
> it is not so great?

Pretty much the same thing as if the reference into your counter is “not so great”. 

These are *all* compare to a reference measurements. The floor will always be
set by that, one way or another. 

Bob

> 
> 
> -- 
> These are my opinions.  I hate spam.
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