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 x2DHI8Lk026091 for ; Wed, 13 Mar 2019 18:18:15 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1h47Rk-0007gw-Na for rs_out_1@blacksheep.org; Wed, 13 Mar 2019 17:13:40 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1h47Rj-0007gn-Li for rsgb_lf_group@blacksheep.org; Wed, 13 Mar 2019 17:13:39 +0000 Received: from smtp3web.tin.it ([212.216.176.237]) by relay1.thorcom.net with esmtp (Exim 4.91) (envelope-from ) id 1h47Rh-0005PE-Vj for rsgb_lf_group@blacksheep.org; Wed, 13 Mar 2019 17:13:38 +0000 Received: from feu23 (10.192.64.33) by smtp3web.tin.it (8.6.060.43) id 5C6AECD20057BA4C for rsgb_lf_group@blacksheep.org; Wed, 13 Mar 2019 18:13:35 +0100 Received: from (82.56.152.90) by webmailtin.pc.tim.it; Wed, 13 Mar 2019 18:13:35 +0100 Message-ID: <169780b8696.marcocadeddu@tin.it> Date: Wed, 13 Mar 2019 18:13:35 +0100 (CET) From: "marcocadeddu@tin.it" To: Mime-Version: 1.0 X-Originating-IP: 82.56.152.90:1171 X-Spam-Score: 0.0 (/) 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: ... amazing I fear what can arrive on April 1st :-D if somebody had told to me some years ago about amateur communications on 137 kHz probably my opinion had to be somewhere between lot of doubts or l [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.216.176.237 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [212.216.176.237 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (marcocadeddu[at]tin.it) 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 8ef270cc2ec30cd34b6313d7ada17a45 Subject: R: Re: LF: RE: RE: Almost touching the ground... | 12.47 Hz Content-Type: multipart/alternative; boundary="----=_Part_14755_31125746.1552497215182" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=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 ------=_Part_14755_31125746.1552497215182 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit ... amazing I fear what can arrive on April 1st :-D if somebody had told to me some years ago about amateur communications on 137 kHz probably my opinion had to be somewhere between lot of doubts or lot of humour.. in the last few months, almost every week or couple of weeks comes an announcement of new tests on lower frequencies.. keep on Stefan! ;-) Marco, IK1HSS P.S. I know that someone in the Pentagon and in Kremlin can now breath better.. Stefan is now an octave below :-)) ----Messaggio originale---- Da: selberdenken@posteo.de Data: 13-mar-2019 14.54 A: Ogg: Re: LF: RE: RE: Almost touching the ground... | 12.47 Hz Am 06.03.2019 22:11, schrieb DK7FC: Currently i'm generating a spectrogram in SpecLab, running on a wav file (mono, resampled to 240 S/s) that covers 8 days of the carrier transmission on 12.47 Hz. It is set to 22 uHz FFT bin width and 3 hours/pixel scroll rate :-) Since SpecLab can do it in real-time only it will take 8 days to complete the spectrogram, but never mind, we have so much time, don't we?! I will show the result in a week then ;-) Spectrogram completed, attached. Despite some QRN, i would call it O copy and it looks like a higher distance would have been possible. 73, Stefan ------=_Part_14755_31125746.1552497215182 Content-Type: text/html;charset="UTF-8" Content-Transfer-Encoding: 7bit ... amazing
I fear what can arrive on April 1st :-D if somebody had told to me some years ago about amateur communications on 137 kHz probably my opinion had to be somewhere between lot of doubts or lot of humour..
in the last few months, almost every week or couple of weeks comes an announcement of new tests on lower frequencies..

keep on Stefan! ;-)

Marco, IK1HSS

P.S. I know that someone in the Pentagon and in Kremlin can now breath better.. Stefan is now an octave below :-))

----Messaggio originale----
Da: selberdenken@posteo.de
Data: 13-mar-2019 14.54
A: <rsgb_lf_group@blacksheep.org>
Ogg: Re: LF: RE: RE: Almost touching the ground... | 12.47 Hz

Am 06.03.2019 22:11, schrieb DK7FC:
Currently i'm generating a spectrogram in SpecLab, running on a wav file (mono, resampled to 240 S/s) that covers 8 days of the carrier transmission on 12.47 Hz. It is set to 22 uHz FFT bin width and 3 hours/pixel scroll rate :-) Since SpecLab can do it in real-time only it will take 8 days to complete the spectrogram, but never mind, we have so much time, don't we?! I will show the result in a week then ;-)

Spectrogram completed, attached. Despite some QRN, i would call it O copy and it looks like a higher distance would have been possible.

73, Stefan


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