mike wrote:
Yes, I was aware that there were periods when the signal was cut, but
I am not getting that profile.
There need not be real thunderstorm, the weather situation usually
houurs before a thunderstorm is enough to disturbe the signal. Lightning
between clouds causes waves with 30 - 50 kHz which interfere the DCF signal.
You can see this in the graphs of my DCF-receivers:
http://munin.nack.at/nack.at/via1.nack.at-ntp_shm0_via1_nack_at.html
http://munin.nack.at/nack.at/via2.nack.at-ntp_shm0_via2_nack_at.html
http://munin.nack.at/nack.at/via2.nack.at-ntp_shm2_via2_nack_at.html
The outages and larger inaccuracies nicely correspond to my observation
of the weather - nearly or really thunderstorm.
My location is Vienna/Austria.
Helmut Wollmersdorfer
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