[R-390] WWV shut down. Alternate calibration methods

Ron.K3PID ron.k3pid at sbcglobal.net
Wed Aug 15 20:07:38 EDT 2018


What about the millions ( Yes millions) of clocks, weather stations, etc 
that use the 5 MHz WWV signals? They can't possible expect to just dump that 
support! Maybe it's a long term thing say over 10 years or something...

Ron K3PID



-----Original Message----- 
From: Robert Meadows
Sent: Tuesday, August 14, 2018 9:15 AM
To: 'Larry H' ; 'R-390 Forum'
Subject: Re: [R-390] WWV shut down. Alternate calibration methods

Just how does NIST expect that shutting down WWV will not have a serious
effect on the measurement of time?  Any other time signal is fraught with
failure, especially if it is internet based.
The internet will be the first major "failure" in the event of gummite run
amuck.
R

-----Original Message-----
From: r-390-bounces at mailman.qth.net [mailto:r-390-bounces at mailman.qth.net]
On Behalf Of Larry H
Sent: Tuesday, August 14, 2018 4:50 AM
To: R-390 Forum
Subject: [R-390] WWV shut down. Alternate calibration methods

I just read that the NIST has an item in the 2019 budget to shut down 'NIST
radio stations in Colorado and Hawaii'.  I assume this is WWV and WWVH.
Here's a link to the NIST budget:

https://www.nist.gov/director/fy-2019-presidential-budget-request-summary/fu
ndamental-measurement-quantum-science-and


If they do go away, how can I calibrate my equipment?  I only know using
WWV.

Regards, Larry
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