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From: Stefan Schäfer <[email protected]>
To: [email protected]
Cc: Renato Romero <[email protected]>; Paul <[email protected]>
Sent: Mon, February 7, 2011 3:16:36 PM
Subject: VLF: OE5ODL in Italy

VLF,

Ossi is coming trough to across the Alps in Italy! See Renato Romeros
spectrogram at http://www.vlf.it/cumiana/livedata.html (scroll down)
The signal appears at 8970.03 Hz at about 10 dB SNR in 3.8 mHz.

The distance is 576 km! See:
http://no.nonsense.ee/qthmap/?qth=JN68RB&from=JN34RW

It's a day of very low QRN today!

Maybe Renato can adjust the color scale to allow better readability?

What a day!

73, Stefan


Am 07.02.2011 14:07, schrieb Markus Vester:
> resending this message, as it didn't come through the rsgb reflector this
> morning. 73, Markus
>
>
> From: Markus Vester
> Sent: Monday, February 07, 2011 12:06 PM
> To: [email protected]
> Subject: Re: tf3hz
>
>
> Excellent, Ossi and Halldór, this is quite impressive! And on top of that,
> it looks like the signal is appearing on Chris' grabber in Haifa now as
> well.
>
> Comparing signal levels on my grabber, Stefan was -68 dB yesterday morning,
> and you are about -83 dB today. As Nuernberg is pretty much in the middle
> between the two of you, this can be related to a 15 dB difference in ERP. On
> an absolute scale, Stefan mentioned that he had 1.2 A into his 300 m kite
> wire, giving a radiated power of 46 mW EMRP. Thus you are radiating about
> 1.5 mW EMRP today - quite a good signal.
>
> Best 73
> Markus
>
>
>
> From: [email protected]
> Sent: Monday, February 07, 2011 9:28 AM
> To: [email protected]
> Subject: LF: tf3hz
>
>
> the signal is in island and on stefans grabber qrss60,
> with ballon only 80m high
> 73 ossi oe5odl
>
>
>