Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,RCVD_IN_DNSWL_MED, SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: : mailn 1480; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id v6RIZMt9030434 for ; Thu, 27 Jul 2017 20:35:23 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1danYa-0004Kj-8A for rs_out_1@blacksheep.org; Thu, 27 Jul 2017 19:30:44 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1danYZ-0004Ka-Fk for rsgb_lf_group@blacksheep.org; Thu, 27 Jul 2017 19:30:43 +0100 Received: from mail-it0-x236.google.com ([2607:f8b0:4001:c0b::236]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1danYV-0006rF-6y for rsgb_lf_group@blacksheep.org; Thu, 27 Jul 2017 19:30:42 +0100 Received: by mail-it0-x236.google.com with SMTP id v205so70266977itf.1 for ; Thu, 27 Jul 2017 11:30:38 -0700 (PDT) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=854cYmOacT4bu+8VTv5Mht/dV7fRytZb+gyF4+6nA7A=; b=VwJIJ/UlAFRYsRTmOi5NDzmMj0gHMTp5l90fTEcTaXoRd4ZStkUDswYeXaOc3+iENd KlTJdor2rIioBvz5CIKmOkMCaaus9xzUcFx5FtdcuxYHm4RAXCzpJCVDKElQ+AtGZRqo VpBFfg0HOkCeuNyR4h48to5h8ZFsWQL3i/94/rRCO5l/Sbl2QGj+V0u+Zci5Mpsio3Fl AS3cv9Bqv+M20TiKgW7IW21voGEHrdx4hIIdDRMIRoQqXfbrukOAv8Chs34xauJU3RY7 lsQiWcF9iQ69H4kirfnJtV97G5VYdwa2lR1M1MYJUmxBHpiw9iA11iWwdD5fEjlZCldq EihA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=854cYmOacT4bu+8VTv5Mht/dV7fRytZb+gyF4+6nA7A=; b=GlsYip5kAtZWstYzcohJzFfFvoD3kwQSuh1CSAnR7VSxLKQZpJu/53ekA3bfd09A75 y2SkLiW1t5gYqIC6+vtawb73hp3V567ekeIEN8OjlCIDABafa/pP3qL9IFOnd7L59IEW 7IeisRMeTE1TJcVQ2v51tx40SONaU6vmp/FpSfekY+o0MpXKsNMFIn9Q4EPM6vQe76/q zzFJb76HSk/3No/+4r+efStPbzc3VlAyoXYV2eErKLMVWNAUG0nUYrB/xFONuY+chKAQ q+yTl2ouZIxvKWze6jvD9t5wbszYHBwMqBwpERqmevmrnU4Kp5EgIuHFjy9CDm58QLD+ ZujQ== X-Gm-Message-State: AIVw112PJIlkMyU2okd1KZhFxkLp1kMN3exzywtihHZYn1KcClBebNnD K5F4y1CgqUW2xKd8Ee5PZAO55WBqzA== X-Received: by 10.36.41.141 with SMTP id p135mr5959732itp.171.1501180235598; Thu, 27 Jul 2017 11:30:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.2.134.39 with HTTP; Thu, 27 Jul 2017 11:30:35 -0700 (PDT) Received: by 10.2.134.39 with HTTP; Thu, 27 Jul 2017 11:30:35 -0700 (PDT) In-Reply-To: <597A2D0B.5020504@posteo.de> References: <597A0C5A.3040504@posteo.de> <597A2D0B.5020504@posteo.de> From: Domenico IZ7SLZ Date: Thu, 27 Jul 2017 20:30:35 +0200 Message-ID: To: rsgb_lf_group@blacksheep.org X-Scan-Signature: 48f9f369e416634ea68e1d2c7f17cd5d Subject: Re: LF: LF EbNaut Content-Type: multipart/alternative; boundary="001a113f8746afd861055550c2ea" X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.75 Status: O X-Status: X-Keywords: X-UID: 12305 --001a113f8746afd861055550c2ea Content-Type: text/plain; charset="UTF-8" Hi LF, The address of my small auto-ebnaut site is http://qsl.net/iz7slz/ But i made some mistakes before leaving the station unattended and the decoder is not working now giving false outputs. I can fix it around midnight when again at home. I want to keep this system running waiting signals from other friends already skilled in EbNaut like F5WK , R7NT, VO1NA,.... 73 all. Domenico IZ7SLZ. On 27 Jul 2017 20:19, "DK7FC" wrote: > Hello Domenico, > > I was running a transmission today 10 UTC for example. > I will try again at 18:30 UTC in the 'DX-mode' :-) > We are lucky, the extremely high temperatures are gone!! Right now it is > even raining. Could be a bit more sunny now but yesterday i've been on the > tree :-) > > You should mention your grabber adress more regularly so that people know > what we are talking about. But activity in EbNaut is rare anyway, probably > all the active stations (3!?) already saved it to the favorities :-) > http://www.qsl.net/i/iz7slz/EBNAUT/DECODED.TXT > > 73, Stefan > > Am 27.07.2017 18:27, schrieb Domenico IZ7SLZ: > > Hello Stefan, > thanks for the report. > > My main antenna is under repairs. Too hot outside here (around 35 > degrees) even in the evening time. > > At moment receiver is working with a 5 meter whip that does not perform > like the main antenna. Also big noise comes from nearby thunderstorms > (mostly yesterday) > > I think that this is the reason of the missing decodes. BTW i also checked > status of all linux programs and they are running ok : > > - vtcard and vttime > - gpds + ntpd > - vtresample + vtwrite > > btw i will perform a pc restart now. > > Please inform the time of your missed transmissions. I will try a deep > investigations using also SL > /opds recordings. > > > 73 all > Domenico, IZ7SLZ > > > > > On 27 July 2017 at 17:52, DK7FC wrote: > >> Hello Domenico, LF, >> >> Yesterday and today i sent a few messages to your grabber but got no >> decode. The SNR should have been fine. I checked if everything is ok on my >> side, it should be. >> Is it maybe on your side? >> Maybe Riccardo can check if he can decode the message from today 10 UTC? >> On my own RX i can decode the message with some frequency offset (-0.01) >> because the 10 kHz ref signal (still the old method here on LF RX) is >> overloaded, so there is no sample rate correction when i'm on air on LF. >> But the timing seemed to be ok at least! >> >> 73, Stefan >> >> >> >> >> >> Am 25.07.2017 18:31, schrieb Domenico IZ7SLZ: >> >>> >>> Hello Stefan and LF, >>> >>> Here is the report of recent EbNaut DK7FC's transmission on LF. >>> >>> It is amazing how to get a decode using this mode over 1100 km in >>> daytime on summer and in my urban receiving location plagued with >>> electrical noise at this hour. >>> >>> Mni compliment Stefan for your very coherent signal and regarding your >>> VLF encouraging words, i confirm that soon i will try to use this linux >>> setup on "dreamer's" band. I need to built another location for receiving >>> outside the city. High QRN here in my urban shack for 8 kHz and below. >>> Aunt Melina is happy to host me and my radios in her farm so i'm >>> building a duplicate of the setup in use here for the installation at AMF. >>> >>> >>> Gost32 helped me to clone the ubuntu pc. The 2nd GPS cabling is in >>> progress. >>> >>> Most probably i will complete the VLF rx in mid of August during my >>> vacation. >>> >>> Thanks again for your signal Stefan. >>> 73 all >>> Domenico IZ7SLZ >>> >>> >> > --001a113f8746afd861055550c2ea Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi LF,

The a= ddress of my small auto-ebnaut site is=C2=A0


But i made s= ome mistakes before leaving the station unattended and the decoder is not w= orking now giving false outputs.
I can fix it around= midnight when again at home.

I want to keep this system running waiting signals from other friends= already skilled in EbNaut like F5WK , R7NT, VO1NA,....

73 all. Domenico IZ7SLZ.



On 27 Jul 2017 20:19, "DK7FC" <= ;selberdenken@p= osteo.de> wrote:
=20
Hello Domenico,

I was running a transmission today 10 UTC for example.
I will try again at 18:30 UTC in the 'DX-mode' :-)
We are lucky, the extremely high temperatures are gone!! Right now it is even raining. Could be a bit more sunny now but yesterday i've been on the tree :-)

You should mention your grabber adress more regularly so that people know what we are talking about. But activity in EbNaut is rare anyway, probably all the active stations (3!?) already saved it to the favorities :-)
http://www.qsl.net/i= /iz7slz/EBNAUT/DECODED.TXT

73, Stefan

Am 27.07.2017 18:27, schrieb Domenico IZ7SLZ:
Hello Stefan,
thanks for the report.

My main antenna is under repairs. Too hot outside here (around 35 degrees)=C2=A0 even in the evening time.

At moment receiver is working with a 5 meter whip that does not perform like the main antenna. Also big noise comes from nearby thunderstorms (mostly yesterday)

I think that this is the reason of the missing decodes. BTW i also checked status of all linux programs and they are running ok :

- vtcard and vttime
- gpds + ntpd
- vtresample + vtwrite

btw i will perform a pc restart now.

Please inform the time of your missed transmissions. I will try a deep investigations using also SL
/opds recordings.


73 all
Domenico, IZ7SLZ




On 27 July 2017 at 17:52, DK7FC <selberd= enken@posteo.de> wrote:
Hello Domenico, LF,

Yesterday and today i sent a few messages to your grabber but got no decode. The SNR should have been fine. I checked if everything is ok on my side, it should be.
Is it maybe on your side?
Maybe Riccardo can check if he can decode the message from today 10 UTC? On my own RX i can decode the message with some frequency offset (-0.01) because the 10 kHz ref signal (still the old method here on LF RX) is overloaded, so there is no sample rate correction when i'm on air on LF. But the timing seemed to be ok at least!

73, Stefan





Am 25.07.2017 18:31, schrieb Domenico IZ7SLZ:

Hello Stefan and LF,

Here is the report of recent EbNaut DK7FC's transmission on LF.

It is amazing how to get a decode using this mode over 1100 km in daytime on summer=C2=A0 and in my urban receiving location plagued with electrical noise at this hour.

Mni compliment Stefan for your very coherent signal and regarding your VLF encouraging words, i confirm that soon i will try to use this linux setup on "dreamer's" band. I need to built another location f= or receiving outside the city. High QRN here in my urban shack for 8 kHz and below.
Aunt Melina is happy to host me and my radios in her farm=C2=A0 so i'm building a duplicate of the setup in use here for the installation at AMF.


Gost32 helped me to clone the ubuntu pc. The 2nd GPS cabling is in progress.

Most probably i will complete the VLF rx=C2=A0 in mid of August during my vacation.

Thanks again for your signal Stefan.
73 all
Domenico IZ7SLZ



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