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Re: LF: Ebnaut 477.69 kHz

from [Markus Vester] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: Ebnaut 477.69 kHz
From: Markus Vester <[email protected]>
Date: Sat, 6 Feb 2016 06:59:54 -0500
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1454759994; bh=poUsoJMJMdO4OqZHH25QIALoE5MYTEuN/mL35QvLiCU=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=qRJDvs7RaamuYNJLJDjxG6eT8Id8nXbBCmlVopVYB0auZEOlpifIJXpjycQt/3jrT Xkhl9uAJRAKn+T3pvdQlyGOa8PkYKXF/2ycMdlFW0iooPLl1J41GmxQfjx5ZxKXTUi ZC5TC0/EDorI9tub4caHtsaIfH424rAyemuX+r3E=
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Recent local tests have shown that the drift of my FiFi-SDR can successfully be compensated by SpecLab. This has already worked well on Wednesday night, so obviously the rapid phase variations and ~ 25 mHz spectral spread on Domenico's signal were mostly due to nighttime propagation effects. Domenico and Riccardo said they are now attempting daytime EbNaut and carrier transmissions on 477.690 (IZ7SLZ) and 477.693 kHz (IW4DXW).
 
BTW Last night several dashes appeared exactly on 477.700 kHz, which looked like they might also have been pieces of carrier between EbNaut sequences. Joe?
 
Best 73,
Markus (DF6NM)
 

 
-----Ursprüngliche Mitteilung-----
Von: IZ7SLZ <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Mi, 3 Feb 2016 11:41 pm
Betreff: Re: LF: Ebnaut 477.69 kHz

Hello Markus,
thanks for decoding.

Yes, message is a little OT but nice to share with the group these events happening in my city,  Putignano during carnival time.

Transmission of 22:30Z starts with abt. 10 W out power then i will keep the carrier on until next message.

73, Domenico IZ7SLZ

 

On 2/3/2016 11:11 PM, Markus Vester wrote:

Your signal is almost noiseless here but as you can see my RX is still running wild. Anyhow EbNaut somehow managed to retrieve your message.
 
Best 73,
Markus
 
www.carnevalediputignano.it ... have a good time!
 

-----Ursprüngliche Mitteilung-----
Von: markusvester <[email protected]>
An: IZ7SLZ <[email protected]>; rsgb_lf_group <[email protected]>
Verschickt: Mi, 3 Feb 2016 9:52 pm
Betreff: AW: Ebnaut 477.69 kHz

Hi Domenico,
 
thanks for that! For me, this comes just at the right time to help me sort out potential RX stabilisation measures.  
 
Looks like you have a MONSTER signal here in the opds8 spectrum https://dl.dropboxusercontent.com/u/26404526/opds8.png
 
Best 73,
Markus (DF6NM)
 

Von: IZ7SLZ
Gesendet: Mittwoch, 3. Februar 2016 21:19
An: [email protected]
Betreff: LF: Ebnaut 477.69 kHz
 
GE Group
 
i will test my EbNaut TX setup on MF tonight with some transmissions
starting 20.30Z  ending 23.30Z every 30 min.
 
QRG = 477690.00 Hz
27 Char., 0.5 s, 8K19A duration 13'.04
 
Reports vy apreciated.
73, Domenico IZ7SLZ
 
 
 

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