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Re: LF: Re: OE5ODL over different paths

To: <[email protected]>
Subject: Re: LF: Re: OE5ODL over different paths
From: "Markus Vester" <[email protected]>
Date: Mon, 7 Feb 2011 20:04:14 +0100
Importance: Normal
References: <252130CB355C48E4BC32BA23475FEF68@White> <014201cbc6f4$028d5dd0$0401a8c0@xphd97xgq27nyf>
Reply-to: [email protected]
Sender: [email protected]
Mal,
 
your report for Ossi is certainly acknowledged, and the fact that your good receive conditions often allow you to see a signal in a relatively wide FFT bandwidth was indeed noted.
 
In the context of my recent posting, it was not my intention to list or qualify reception reports or DX achievements. In order to visualise patterns of fieldstrength variation over of the day, I was looking for continuous multi-hour traces on the available grabbers.
 
And yes, an additional data set for your distance would be valuable indeed. For this, you could either run SpecLab slowly, or perhaps use it's plotter function to create a graph or list of signal level versus time.
 
Best 73,
Markus (DF6NM)

Sent: Monday, February 07, 2011 7:22 PM
Subject: LF: Re: OE5ODL over different paths

Markus
You forgot my reception report at  1191 km as confirmed by Stefan.
I was able to copy all day at a speed as fast as QRS3.The signal for most of the day morning and afternoon was fairly steady.
The signal was strong enough for a QSO at QRS 3 or QRS10
Please get the statistics correct, leaving out the 1191 km distance distorts the facts.
g3kev
 
----- Original Message -----
Sent: Monday, February 07, 2011 5:49 PM
Subject: VLF: OE5ODL over different paths

Today's long carrier from OE5ODL provides another nice illustration of the diurnal modal interference patterns.
 
The receivers at about 200 km see a minimum before and around local noon
 
However at about 400 km, a maximum occurs at the same time
 
Renato's line at about 600 km
looks somewhat flatter, but apparently receiver gain had been stepped up at 12:45.
 
At nearly 2800 km,
again sees a rather flat inimum from about 10 to 12 UT.
 
Best 73,
Markus (DF6NM)
 
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