Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id w2QIlDBm021152 for ; Mon, 26 Mar 2018 20:47:16 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1f0X2y-00085Y-Vp for rs_out_1@blacksheep.org; Mon, 26 Mar 2018 19:40:44 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1f0X2w-00085P-Oo for rsgb_lf_group@blacksheep.org; Mon, 26 Mar 2018 19:40:42 +0100 Received: from mail-it0-f41.google.com ([209.85.214.41]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1f0X2n-0000R7-Jo for rsgb_lf_group@blacksheep.org; Mon, 26 Mar 2018 19:40:41 +0100 Received: by mail-it0-f41.google.com with SMTP id c1-v6so12063640itj.1 for ; Mon, 26 Mar 2018 11:40:33 -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=ZQflKvi/E8IPeFxB6gr6AY7y7m0DfCZq/MWx4tJy844=; b=DP02xccIlobthxDOpvDY0dlzkkrWp/whDiMVobG1JSUMAdxavK7Kd9W2RZpl9gD3ww Kkc/DpwfHfa6FHOhGsLtobMxrH8w796eWcplhl9xSY8CwrDY8FnXZPP/9GKXTIa0PysN oxtUg67ZPfJw6f9sWplsvX+pzjqHnkh4Mw1M/KWEKbB89ZrWN1v+TxwEK7CHVhYOkCdg EirPjd/av+6trzf9V3dblwpRVs73D9WhUe+HIYy+OnrpjvCq3KdN5AR1EXCpbq+r333e HZ7W8uzIdZznreOaZo53Tlb0h6w7ITlcqK6LVXCyZxb1EwtAtygJc7IftBWRkV3fZh29 RT8w== 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=ZQflKvi/E8IPeFxB6gr6AY7y7m0DfCZq/MWx4tJy844=; b=YF3Cd9wfrhlUBYAABRXZ0z93dfBg6P/UUIQurWPBosH5A2357mjxpCmBvf/jWhEF6r ZeW2qbkn4oGXbPLTcVaDxwG8/IJs+Qs1IddrGrZqnUacWajaMW1xL4bUbrhrDgfnhX6E kOWUUQ45M6iKY+WcQ6RrT5k3xyQBs/Cs65gBbeQMxFOO9JZI0uGzFg+RA+WDOxNPcH51 6fSjs2VRCqQVOZMEkMsSXJT7RDyn4a32aQ3FaPcFV1clgw8xN5I2EoQIU87qjRCWxpYd OjVeTgaS29NsaXahFeqPNqakhCHxaz+wQzfbERoebcsDpd903+DpbY7AMR5xOltFmaK3 ttLg== X-Gm-Message-State: AElRT7G9ZKPHGklGeutDiug4GlUNfUpwUJsFh2Y/SE5GFba+x1myrSAu S6REDwYEjwdpqQI8e8ffsi5lwAavXGLjn4rUcMNnpw== X-Google-Smtp-Source: AG47ELvEvWSq3fKSrgYLYIJqGKbq4gEJL/gd2c3OgmhWQeJ1NN2alleHeRfIc3aLKudUfGB50nU/MYI0LAT2xLkzrIQ= X-Received: by 2002:a24:6c0f:: with SMTP id w15-v6mr22080044itb.29.1522089570587; Mon, 26 Mar 2018 11:39:30 -0700 (PDT) MIME-Version: 1.0 Received: by 10.79.128.3 with HTTP; Mon, 26 Mar 2018 11:39:30 -0700 (PDT) In-Reply-To: References: <79F8DC34-CFC8-4478-BDC1-2AFF165571C5@md.metrocast.net> <5AB9054D.9060200@posteo.de> From: Alex R7NT Date: Mon, 26 Mar 2018 21:39:30 +0300 Message-ID: To: rsgb_lf_group@blacksheep.org X-Spam-Score: 0.3 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Rob, Marcus and Stefan - CONGRATS! Rob, maybe you will make a DFCW60-90 in first time for EU/AF (?) or WSPR15... 73! Alex R7NT 136.73.ru 2018-03-26 20:28 GMT+03:00 Rob Renoud : [...] Content analysis details: (0.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (r7nt.73[at]gmail.com) 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (r7nt.73[at]gmail.com) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: caa2bbf6eb61e70e03599bec833fb637 Subject: Re: LF: K3RWR LF EbNaut Trial #2 Content-Type: multipart/alternative; boundary="0000000000002bdc98056855181a" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.2 required=5.0 tests=FROM_ENDS_IN_NUMS,HTML_50_60, HTML_MESSAGE,HTML_TAG_EXISTS_TBODY autolearn=no version=2.63 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 --0000000000002bdc98056855181a Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Rob, Marcus and Stefan - CONGRATS! Rob, maybe you will make a DFCW60-90 in first time for EU/AF (?) or WSPR15... 73! Alex R7NT 136.73.ru 2018-03-26 20:28 GMT+03:00 Rob Renoud : > Stefan, > > Very nice - thanks for you detailed reception reports for the hours > between 00:00 and 06:00 and, of course, the decode at 03:00. > > I believe the tests have shown that EbNaut may well be a viable QSO mode > for LF and that my TX station is working well. > Implementing RX capability for EbNaut is my next goal. > > In the mean time, do you see a need to continue with further EbNaut Trial > transmissions from my station? I would be happy to do so but, of course, > the hard work is on the RX side so I=E2=80=99ll defer to your suggestions= . > > Best 73 and thanks to all for the reports and decodes, > Rob - K3RWR > > On Mar 26, 2018, at 10:35, DK7FC wrote: > > Hi Rob, > > Decoded your message here in Heidelberg, JN49IK from a small active E > field antenna. See attachments. > Some details: > > TX begin /UTC SNR / dB in 289 =C2=B5Hz carrier phase Eb/N0 [dB] > 00:00 20.64 -18.6 -1.7 > 01:00 17.44 -4.3 -4.9 > 02:00 13.32 44.3 -9.0 > 03:00 26.35 -87.3 +4.0 Decoded! > 04:00 18.29 16.6 -4.0 > 05:00 15.69 -40.7 -6.6 > 06:00 0.99 -42.6 -21.3 > Congrats to that 30 chars message over a > 6000 km distance. > > 73, Stefan > > Am 25.03.2018 16:57, schrieb Rob Renoud: > > LF EbNaut, > > Per DK7FC=E2=80=99s proposal, I have started LF EbNaut Trial #2 running a= 30 character EbNaut message as follows: > > Start Time: Currently Running > Stop Time: To Be Determined > Frequency: 137.395 KHz > Code Rate: 1/8 K=3D19 > Symbol Period: 2 seconds > CRC Bits: 18 > Characters: 30 > Text: K3RWR_EBNAUT_LF_TRIAL_MAR_2018 > # of Signal Bits: 1728 > Duration: 00:57:36:00 > Transmissions Repeat on the Hour > Power: 1W EIRP > > Reports & comments welcome > > 73, > Rob - K3RWR FM18qi > > > > > > > > > > --0000000000002bdc98056855181a Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Rob, Marcus and Stefan - CONGRATS!
Rob, maybe you will= make a DFCW60-90 in first time for EU/AF (?) or WSPR15...

73! Alex R7NT =C2=A0136.73.ru

2018-03-26 20:28 GMT+03:00 Rob Renoud <k3rwr@md.metrocast.net>:
Stefan,

<= /div>
Very nice - thanks for you detailed reception reports for the hou= rs between 00:00 and 06:00 and, of course, the decode at 03:00.
<= br>
I believe the tests have shown that EbNaut may well be a viab= le QSO mode for LF and that my TX station is working well.
Implem= enting RX capability for EbNaut is my next goal.

I= n the mean time, do you see a need to continue with further EbNaut Trial tr= ansmissions from my station?=C2=A0 I would be happy to do so but, of course= , the hard work is on the RX side so I=E2=80=99ll defer to your suggestions= .

Best 73 and thanks to all for the reports and de= codes,
Rob - K3RWR

On Mar 26, 2018, at 10:35, DK7FC= <selberdenk= en@posteo.de> wrote:

=20 Hi Rob,

Decoded your message here in Heidelberg, JN49IK from a small active E field antenna. See attachments.
Some details:

TX begin /UTC SNR / dB in 289 =C2=B5Hz carrier phase Eb/N0 [dB] =C2=A0
00:00 20.64 -18.6 -1.7 =C2=A0
01:00 17.44 -4.3 -4.9 =C2=A0
02:00 13.32 44.3 -9.0 =C2=A0
03:00 26.35 -87.3 +4.0 Decoded!
04:00 18.29 16.6 -4.0 =C2=A0
05:00 15.69 -40.7 -6.6 =C2=A0
06:00 0.99 -42.6 -21.3 =C2=A0

Congrats to that 30 chars message over a > 6000 km distance.

73, Stefan

Am 25.03.2018 16:57, schrieb Rob Renoud: 
LF EbNaut,

Per DK7FC=E2=80=99s proposal, I have started LF EbNaut Trial #2 running a 3=
0 character EbNaut message as follows:

Start Time:  Currently Running
Stop Time:  To Be Determined
Frequency:  137.395 KHz
Code Rate:  1/8 K=3D19
Symbol Period:  2 seconds
CRC Bits:  18
Characters:  30
Text:  K3RWR_EBNAUT_LF_TRIAL_MAR_2018
# of Signal Bits:  1728
Duration:  00:57:36:00
Transmissions Repeat on the Hour
Power:  1W EIRP

Reports & comments welcome

73,
Rob - K3RWR FM18qi
<rawsyms.png>
=
<K3RWR_30char_LF.png>

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