Re: VLF: 8970.02 Hz + 10th

[Gary - G4WGT <g4wgt@tiscali.co.uk>]

Hi All,

Last night I changed my SpecLab configuration to a version of narrow 1mHz. I had a couple of traces on the screen when I checked this morning. Comparing with the other grabbers they don't seem to match a time-scale for visible traces there but are very close to the announced frequencies of the Austrian operators.

Would you please look at my 9kHz grabber & tell me if they are genuine traces from a known 8.970kHz test or otherwise.

I note that the traces appear at the same time as an increase in noise & a peak in the Alpha signal.

I will appreciate any comment please. Please look at my grabber :-

http://dl.dropbox.com/u/15990181/9khz.jpg

73

Gary - G4WGT.

On 17 January 2011 20:33, Markus Vester <markusvester@aol.com> wrote:

Daniele: Ossi is still transmitting, so you could try now!

 

73, Markus (DF6NM)

From: Daniele Tincani

Sent: Monday, January 17, 2011 9:16 PM

To: rsgb_lf_group@blacksheep.org

Subject: Re: VLF: 8970.02 Hz + 10th

Hi,

any chance from here (JN53EM) in your opinion? May be I could have a try on next transmission (possibly during w.e.).

Regards

D.

---

From: Stefan Schäfer <schaefer@iup.uni-heidelberg.de>
To: rsgb_lf_group@blacksheep.org
Sent: Mon, January 17, 2011 8:44:47 PM
Subject: Re: VLF: 8970.02 Hz + 10th

Jacek, Ossi, VLF,

Congratulations! 699km in 3.8 mHz (suitable for DFCW-600) is surely a new record for a fixed installed antenna on VLF by amateurs! Maybe 4X1RF could try to receive in "6000" as well?:-)

73, Stefan

Am 17.01.2011 19:02, schrieb Jacek Lipkowski:
> There is a good signal on 8970Hz indeed!
>
> I can see it in both 3.8mHz bandwidth, and in 179uHz bandwidth. In  179uHz bandwidth the signal has abt. 12dB S/N! This signal has a nice stable frequency.
>
> The QTH is Warsaw, Poland loc. KO02md.
>
> The station is Ossi OE5ODL. The Distance from SQ5BPF to OE5ODL (JN68RD) is 699km!
>
> Nice to see another station transmit on VLF. Congratulations!
>
> VY 73
>
> Jacek / SQ5BPF