[time-nuts] cheap 5V OCXO in 14DIP has about 1E-9 drift per day

[Chuck Harris]

Ok, I'm going nuts.  Why are you guys using such a
perverse way of indicating frequency?

I was of the understanding that SI specified you display
1.0MHz as 1.0MHz, or 1,0MHz.  But not 1M0 Hz.

What's the story?

-Chuck Harris

Greg Broburg wrote:
> In looking at the CRD idea, it is not obvious to me how either
> of the 16M0 Hz or the 10M0 Hz signal would contain any
> relevant energy that would give the precision necessary for
> the desired ideal result.
>
> The only harmonic relationship that I can see is to square up
> the clean analog and divide by 13 down to 2M0 Hz, thence use
> the 5th and 8th harmonics at 10M0 and 16M0 but then why
> use the 16M0 at all?
>
> I expect that I am missing something obvious here
> a little nudge may help.
>
> Regards;
>
> Greg