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Yes, the sunrise maximum on short-path NWC was
very pronounced between 22:30 and 23:10, about 5 dB stronger than during the
rest of the night. Thereafter it showed the usual long / short path
interference pattern. This is also visible here when GBZ is active,
and I have been continuously monitoring it in the lower part of
the wideband grabber at
Best 73,
Markus (DF6NM)
Sent: Friday, May 06, 2011 9:44 AM
Subject: Re: LF: GBZ off air / NWC
Hello Roger, Lubos,
Ah indeed. Yesterday i was
wondering since i saw a trace between 19.5 and 20 kHz but actually it is NWC at
19.8 kHz (Australia), not GBZ. NWC is peaking about 20 dB SNR here arround 23
UTC. About the same diurnal maximum can be observed at G3ZJO and YO/4X1RF.
Unfortunately it is covered by some local noise at TF3HZ. Super strong at
KL7UK...
73, Stefan/DK7FC
Am 06.05.2011 05:08, schrieb
Lubos OK2BVG:
Hello Roger!
You are right! I normaly use GBZ signal for my PC sync. I noticed, that
it didn´t work. The signal disappeared 3.5.2011 at 08:15UTand I have assumed,
that it was due to repair.Thanks for your information.
Well, I use signal Alpha3 now.
73!
Lubos, OK2BVG
************************ > From: [email protected]>
Date: Thu, 5 May 2011 23:20:18 +0100 > To: [email protected];
[email protected]>
Subject: LF: GBZ off air > > On the VLF group I have learnt that
there is maintenance at the Anthorn site affecting MSF 60kHz that will also
mean GBZ will be off-air. This will affect those using the transmission to
sync SL for VLF work. > > Not sure of all details. >
> 73s > Roger G3XBM > > Via my 2.4GHz handheld (iPod
Touch 4g)
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