[time-nuts] Is there anything wrong with DCF77?

George Race george at mrrace.com
Tue Jan 1 14:00:44 UTC 2013


Hi Anthony, is there any possibility that you have a source of local
interference that started up in your home or area?
>From time to time, I have had everything from power line arcing noise to a
new computer power supply that was generating a high level of interference
blocking signals on different frequencies.

If you have a spectrum analyzer available that will cover the frequency
range of DCF77, it may not hurt to look around and see what you can find.

George

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Anthony G. Atkielski
Sent: Tuesday, January 01, 2013 7:40 AM
To: time-nuts at febo.com
Subject: [time-nuts] Is there anything wrong with DCF77?

For the past several days (now thirty hours straight), none of my
radio-synchronized clocks has been able to synchronize with DCF77. Is
there a problem with the transmitter, or maybe a geomagnetic storm or
something that could explain it? I've been looked at the transmitter
Web site and searching for news and information on any disturbances
that would affect reception, but I haven't found anything. I'm about
500 km from the station. The only thing I have that will sync is my
wristwatch, and it will only do it if I stand outside in an open area.

-- 
Anthony


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