[time-nuts] Mains frequency

Magnus Danielson magnus at rubidium.dyndns.org
Sat Nov 16 03:52:54 EST 2013


On 11/16/2013 08:55 AM, Kevin M. Rosenberg wrote:
> Not on the eastern grid, but I had hook my picpet ac mains logger back to the southwest grid if that would be of any help.
They are separated, so they are not phase coherent. Texas is it's own
grid too.

Cheers,
Magnus
>
> On Nov 15, 2013, at 7:51 PM, Bill Dailey <docdailey at gmail.com> wrote:
>
>> I have my picpet faithfully measuring grid frequency and was wondering if anyone else if the eastern grid has a live measure to compare to?
>>
>> 110vac-->5vac-->100ohm-->picpet event---> python average 60 cycles--> log freq every second.
>>
>> Sent from mobile
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