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 w94JlYgR014910 for ; Thu, 4 Oct 2018 21:47:35 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1g89Wz-0007tp-PQ for rs_out_1@blacksheep.org; Thu, 04 Oct 2018 20:43:29 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1g89Wy-0007tg-VI for rsgb_lf_group@blacksheep.org; Thu, 04 Oct 2018 20:43:28 +0100 Received: from mail-ed1-x52b.google.com ([2a00:1450:4864:20::52b]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91_59-0488984) (envelope-from ) id 1g89Wx-0005IX-CN for rsgb_lf_group@blacksheep.org; Thu, 04 Oct 2018 20:43:27 +0100 Received: by mail-ed1-x52b.google.com with SMTP id z21-v6so5213978edb.11 for ; Thu, 04 Oct 2018 12:43:27 -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:references:in-reply-to:from:date:message-id:subject:to; bh=4dBJ3Ug4C6adHcNowsNZsiR+KVq0+QncRxJkvNTBTCw=; b=WYdhJod7ki6P5z4j4M4L+AvToeZGlR51A748feLX6Y8N85OA+tQToBoYuuiWkOk4lP 9jkjGUxIkMCqWNlNxf9ZguYbm3zNg76xNuNAJpz0s2rruChIFtu7S1+epmh6VoPzI0Ap Yz0ZU2Hck9ZKNZkkHZ3y1JSaEg0JMa9wOXuTnL8h1gND4ns/uw/M6lJtKFDxVVpE8m3I BmkfuiSF4WIi0c89ZO1DO0JnFhanW4KcDDFC0yM8FW9E3CyWwRyZR4f+9SKoB72GILc9 EshitwszbLSFzRviTB0ox7AtGd/PjO8IMbsbmBtzYb70hXXe4BLj4S2gOwuIShARQhWH 8UxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=4dBJ3Ug4C6adHcNowsNZsiR+KVq0+QncRxJkvNTBTCw=; b=CIgOU8C0fkVOKTD6juM8K/3yKbeEGWRnk/ETk9fhTG5JrU32rQANu8cP4nv3kKPa7Q TvUEX6ta4zVFV3HRAWUqb9OaPZTwATGpeGnSv/WFC81WEWLKY5ne1Wd+AaLduu4LTXMb X7lIt73PIYpZWcVA1Yrxj3Zrg5G/W61gL04CrH6L3iq5svMy1v7UVjzxmWiLcK+4u4c8 KytcMyb4/JXkVAK8VrsT5j937An/orT24c1sNoXd46gBmp4EHsqz0/C446R4RtK2HIX0 b3UOd6VNhtlH5EDsP9quL9NExKV5p2oz7pe2BL/v4ZJCKwWErtW29uX+Lv1+egV6XJdw XxrQ== X-Gm-Message-State: ABuFfoi7BRqOEFzPSRo5J56Je7H0784U7p0bimFoO3LCdPPJ8MA2UYJf vuOS72dA9qTmtCM9eKOBm7r2UMIZeWzI0N0dNv77AA== X-Google-Smtp-Source: ACcGV61WIHtGjJ/z+dtDGy75S8YYVfugkBiHAuL5oAChXSfnBqxtmxk4rvfkM3Yx+GoUrK0owAvMRNC1RcvXT8c5d8Q= X-Received: by 2002:a50:ae45:: with SMTP id c63-v6mr10381024edd.239.1538682206210; Thu, 04 Oct 2018 12:43:26 -0700 (PDT) MIME-Version: 1.0 References: <5BB4D315.5030001@posteo.de> <5BB53C8E.1060107@posteo.de> <5BB66818.1090202@posteo.de> In-Reply-To: <5BB66818.1090202@posteo.de> From: Riccardo Zoli Date: Thu, 4 Oct 2018 21:43:54 +0200 Message-ID: To: LF Group 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 @@CONTACT_ADDRESS@@ for details. Content preview: Ok, Stefan, thanks. I'm ready: *Start at 00:00 UTC (5 Oct)* *Coding 16K21A* *CRC 16* *20 sec/sym* *6 char* *Duration 6 h, 24 min* ...hoping the noise remains low. [...] Content analysis details: (0.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:52b listed in] [list.dnswl.org] 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (riccardozoli80[at]gmail.com) 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (riccardozoli80[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 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: 91e1efbff209cbddb14bc9e018c2cfe8 Subject: Re: VLF: IW4DXW 8270.003 Hz Content-Type: multipart/alternative; boundary="00000000000052ce4d05776c5ee0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.7 required=5.0 tests=FROM_ENDS_IN_NUMS,HTML_30_40, HTML_MESSAGE 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 --00000000000052ce4d05776c5ee0 Content-Type: text/plain; charset="UTF-8" Ok, Stefan, thanks. I'm ready: *Start at 00:00 UTC (5 Oct)* *Coding 16K21A* *CRC 16* *20 sec/sym* *6 char* *Duration 6 h, 24 min* ...hoping the noise remains low. 73, Riccardo IW4DXW Il Gio 4 Ott 2018, 21:25 DK7FC ha scritto: > Hi Riccardo, > > now i switched to the N-S loop in the 424 uHz window. It may give the best > result in the spectrogram. > If you like to try a message, don't hesitate :-) > > 73, Stefan > > Am 04.10.2018 00:30, schrieb Riccardo Zoli: > > > Hi Stefan, VLF > > Thanks, Stefan! It's a good news for me. > Unfortunately tonite I can't mantain a good antenna current, now it's > slightly oscillating around 525 mA. Anyway, I'm still on air with a > continuous carrier. > Thanks again and have a good night. > > All the best > > > 73 de Riccardo IW4DXW > > > Il Gio 4 Ott 2018, 00:06 DK7FC ha scritto: > >> Hi Riccardo, >> >> The noise at night has not been unusual high. Today it was very quiet in >> daytime however. Ich searched for your signal in daytime, from 6...16 UTC: >> N-S loop: 15.45 dB in 27.9 uHz >> E-W loop: 4.52 dB in 27.9 uHz >> E field: 6.98 dB in 27.9 uHz >> ...so the signal is there, on the N_S loop. I will try to combine the >> signals to form a cardioid into your direction but my PC is very slow. So >> this is just a first positive feedback for tonite. >> I'm sure it would work to decode your callsign or another message with >> the same length... >> >> Thanks for the signal, useful for learning... >> >> 73, Stefan >> >> Am 03.10.2018 17:14, schrieb Riccardo Zoli: >> >> >> Yes, Stefan: I'm still on air. >> My working conditions are the same they were in my last VLF transmissions >> (7-13 May). How about noise? >> Thanks for report. >> >> 73 de Riccardo IW4DXW >> >> >> >> >> Il Mer 3 Ott 2018, 16:36 DK7FC ha scritto: >> >>> Ciao Riccardo, >>> >>> Thanks for the signal. >>> Somehow i did not see it on my grabber. >>> I analysed 6 hours starting 21 UTC, for the N-S loop and the E field >>> (separately) but i don't get a significant SNR. >>> Did you actually transmit during that time, i.e. went all well? >>> >>> 73, Stefan >>> >>> >>> Am 02.10.2018 20:07, schrieb Riccardo Zoli: >>> > >>> > Hi VLF, >>> > >>> > I'm putting on air a continuous carrier started at 17:30 UTC. >>> > Current is about 570 mA on my inverted "L". >>> > As usual, reports are welcome. >>> > >>> > All the best >>> > >>> > >>> > 73 de Riccardo IW4DXW >>> > >>> > >>> > >>> >>> --00000000000052ce4d05776c5ee0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Ok, St= efan, thanks. I'm ready:

Start at 00:00 UTC (5 Oct)
Coding 16K= 21A
CRC 16
20 s= ec/sym
6 char
D= uration 6 h, 24 min

...hoping the noise remains low.

73, Riccardo IW4DXW






Il Gio 4 Ott 2018, 2= 1:25 DK7FC <selberdenken@posteo.de> ha scritto:
=20
Hi Riccardo,

now i switched to the N-S loop in the 424 uHz window. It may give the best result in the spectrogram.
If you like to try a message, don't hesitate :-)

73, Stefan

Am 04.10.2018 00:30, schrieb Riccardo Zoli:

Hi Stefan, VLF

Thanks, Stefan! It's a good news for me.
Unfortunately tonite I can't mantain a good antenna current, now it's slightly oscillating around 525 mA. Anyway, I'm s= till on air with a continuous carrier.
Thanks again and have a good night.

All the best


73 de Riccardo IW4DXW


Il Gio 4 Ott 2018, 00:06 DK7FC <selberdenken@posteo.de> ha scritto:
Hi Riccardo,

The noise at night has not been unusual high. Today it was very quiet in daytime however. Ich searched for your signal in daytime, from 6...16 UTC:
N-S loop: 15.45 dB in 27.9 uHz
E-W loop: 4.52 dB in 27.9 uHz
E field: 6.98 dB in 27.9 uHz
...so the signal is there, on the N_S loop. I will try to combine the signals to form a cardioid into your direction but my PC is very slow. So this is just a first positive feedback for tonite.
I'm sure it would work to decode your callsign or another message with the same length...

Thanks for the signal, useful for learning...

73, Stefan

Am 03.10.2018 17:14, schrieb Riccardo Zoli:

Yes, Stefan: I'm still on air.
My working conditions are the same they were in my last VLF transmissions (7-13 May). How about noise?
Thanks for report.

73 de Riccardo IW4DXW




Il Mer 3 Ott 2018, 16:36 DK7FC <selberdenken@posteo.de> ha scritto:
Ciao Riccardo,

Thanks for the signal.
Somehow i did not see it on my grabber.
I analysed 6 hours starting 21 UTC, for the N-S loop and the E field
(separately) but i don't get a significant SNR.
Did you actually transmit during that time, i.e. went all well?

73, Stefan


Am 02.10.2018 20:07, schrieb Riccardo Zoli:
>
> Hi VLF,
>
> I'm putting on air a continuous carrier started at 17:30 UTC.
> Current is about 570 mA on my inverted "L".
> As usual, reports are welcome.
>
> All the best
>
>
> 73 de Riccardo IW4DXW
>
>
>

--00000000000052ce4d05776c5ee0--