At 14.33 09/11/2006, Rusty wrote:
Thanks for sending this. Those graphs were very interesting. I've certainly
never seen a frequency deviation of that magnitude or duration before!
Same here, it has been an absolute exception.
Your report, though, inspires me to look into more reliable and
http://www.leapsecond.com/pages/mains/
Fun read. Thanks.
Is a wall clock accurate to 5 seconds a day? a week? a month? The
power industry has standards for all this, I'm sure ...
An old tale. Palo Alto runs its own local electrical distribution system. A
friend of a friend called them up
In message [EMAIL PROTECTED], Hal Murr
ay writes:
I occasionally day-dream of setting up something so I can monitor the line
voltage, frequency, current, whatever... but I've never gotten off the ground.
apart from decent resolution on frequency, the spanish company Circutor
makes power meters
In message [EMAIL PROTECTED], Marco writes:
At 14.33 09/11/2006, Rusty wrote:
Thanks for sending this. Those graphs were very interesting. I've certainly
never seen a frequency deviation of that magnitude or duration before!
Same here, it has been an absolute exception.
The reason you don't see
--- Tom Van Baak [EMAIL PROTECTED] wrote:
Your report, though, inspires me to look into more
reliable and precise
ways
to measure the frequency of one's local grid. I
had not actually
considered
monitoring electric fields off the air before,
but it seems like this
might be fairly
Hi Everyone,
You may or may not be aware, but Canada's CHU Time Short Wave service needs to
stop operating, change frequencies, and/or re-licence. The station operator,
the National Research Council is basically looking for reasons to keep the
stations alive and demonstrate to the
In the past we have been looking for information on programming the
FEI-5680A rubidium. On Ebay is a rubidium and they person states he can
program the unit, and from the photo's , he has.
Rex, check it out !
There are Motorola Oncore VP GPS receivers currently
for sale on e-bay (Search Oncore VP) in case someone
on the list is looking for a spare GPS for their Z3801A.
The price looks reasonable for these vintage GPS
receivers. (The 8-channel VP works in the Z3801A as it
can emulate the original
On Thu, 09 Nov 2006 21:58:20 -0600, Brian Kirby [EMAIL PROTECTED]
wrote:
In the past we have been looking for information on programming the
FEI-5680A rubidium. On Ebay is a rubidium and they person states he can
program the unit, and from the photo's , he has.
Rex, check it out !
