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Re: LF: 8970Hz

To: [email protected]
Subject: Re: LF: 8970Hz
From: "Horst Stöcker" <[email protected]>
Date: Sat, 21 Jan 2012 13:16:55 +0100 (CET)
Importance: normal
Reply-to: [email protected]
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Hello Wolf,
I know this site from some Natural Radio Activities in the past. Yes.
These days I was homebrewing on several RX like the BBB4. The one that's still 
working perfect to me is the AAtIS RX.
With this RX I heard the Alphas at this time for the first time. Old Times - 
more then ten years agoe there was less QRM, my ears where better but I also 
had never heard of DSP modes.
The site is near the TELEKOM tower at Lohmar-Birk, the former QTH of the DB0WST 
packet radio knode west.
BTW this was before VFDB and DARC helped to kill Packet Radio in DL and also 
prevented a serious Ham Net backbone or even with user ports. But the guys are 
lucky ragchewing on their D-Star repeaters. Grrrrr . . . ;-)
I am telling this only why streaming over a repeater on the tower would work. 
It's 3km LOS from my home QTH. But this is jus theory and not what HAM radio 
has become today.
So I'll have to drive to the site myself.
Horst DO1KHS/DI2AN

-----Ursprüngliche Nachricht-----
Von: wolf_dl4yhf <[email protected]>
Gesendet: 21.01.2012 11:24:44
An: [email protected]
Betreff: Re: LF: 8970Hz

>Hello Horst,
>
>that screenshot looks reallly good - even NWC (Australia) is visible in
>the sidebands of GBZ with a remarkable SNR.
>
>You should install a permanent "streaming" receiver for VLF natural
>radio there ;-)
>
>No kidding: If you have the chance, *listen* to the broadband signal
>(500 ... 10000 Hz) with headphones, when there is strong geomagnetic
>activity (possibly later this evening).
>Here, for example, a VLF 'live' stream with Todmorden (UK) on the left,
>and Spenge near Bielefeld (DL) on the right audio channel:
>
>http://67.207.143.181/vlf16.m3u
>
>
>73,
> Wolf .
>
>


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