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 vBBMEMMh027138 for ; Mon, 11 Dec 2017 23:14:24 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1eOWGe-0008Ru-Vc for rs_out_1@blacksheep.org; Mon, 11 Dec 2017 22:09:44 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1eOWGa-0008RV-Q7 for rsgb_lf_group@blacksheep.org; Mon, 11 Dec 2017 22:09:40 +0000 Received: from mail-qt0-x233.google.com ([2607:f8b0:400d:c0d::233]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1eOWGH-00062H-Kb for rsgb_lf_group@blacksheep.org; Mon, 11 Dec 2017 22:09:39 +0000 Received: by mail-qt0-x233.google.com with SMTP id g9so42597797qth.9 for ; Mon, 11 Dec 2017 14:09:21 -0800 (PST) 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=IlL2a402IP/07zMIOrWbKiZ8zA9QMVTFptDNJsq6vV4=; b=AVbOLbv1y8lhkNWneqzrHVUH/4yBCttCXB+rmR2ucfxLimoNwN1sZ0+XRd3PhJHvQE jSH490LXLD3rc+L21r9b2PCbmxWECo6VLcgVIw4OwwWW3TVSKQgWGJE3w0cn9Cu56CAR qczESDi7zXbH6hWRDaNRtbXiYPCn1riLRVniuI3STApCjzBDgUwLY4LXEEAzMqrmNFWP Qg1JvPlY787a3jab+Jksa/PERhzSwmic1pU0pacgyusJgaiyW0WAIwef8s1Vck5JPjaN I0y+Z6ZhoQSqr6g/p5pkRaFDlmcR9ToaPuPmoDo9SW2k0LCytKTJJNzn1rZ3iNtCbdLT 2AzA== 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=IlL2a402IP/07zMIOrWbKiZ8zA9QMVTFptDNJsq6vV4=; b=VyjKgvCBCUs9uxhGkiGQgt5OR7Pxco0Ffh9KLbe37S2EcjTUjeRFcz3WGmmZ+6UPO9 Vk9p63QRa5kzkW++SmKnnFvjfGanNdnoLon0fw+526qZgdYFQYBws8K35yX3MXaxehzG mIQnMkprMbOm4/1a6EONry+ijzWL06GdkfQWbNbQWvRAtpUyMgzDTVzHtLfVb/t5ZgIK /GIDcI8PDphxoIyeMSnV2CfvOTFfBWg3jt54CTZ0E9SU8VtXntkCRMtSaUpOFx5rP1wZ 1I3xoZYTTU/FHDVvnRn/Bxv0+Q7YtEpAK8uN1q2CrpUbyvfPs2OfjpFqrUF/BSYf9jos z91g== X-Gm-Message-State: AKGB3mJcbx9RQtjH9Ypvpeusbmgkc19a2mK8BtA00P/YYcrsyftnni8V aY7ijKHuW4tMcZ+0dF1gs4zc6T1J03Z3i0EFaS0= X-Google-Smtp-Source: ACJfBovBeAIPNAYGT+2B2wqbHyHj3deDVzGp92XSzU99ndwk65wnimAJAhsXANuU/0fZRgBY2CaNvduNpZxzttOlyEI= X-Received: by 10.55.221.212 with SMTP id u81mr2762706qku.174.1513030160128; Mon, 11 Dec 2017 14:09:20 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.25.140 with HTTP; Mon, 11 Dec 2017 14:09:19 -0800 (PST) Received: by 10.140.25.140 with HTTP; Mon, 11 Dec 2017 14:09:19 -0800 (PST) In-Reply-To: <9e41a181-7ceb-5eba-35c7-f32a42ba34ac@abelian.org> References: <9e41a181-7ceb-5eba-35c7-f32a42ba34ac@abelian.org> From: Riccardo Zoli Date: Mon, 11 Dec 2017 23:09:19 +0100 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 the administrator of that system for details. Content preview: Hi Paul, VLF Many thanks for your efforts! I'm running with a GPSDO at 16384.0000kHz clocking a DDS AD9850. The output is divided by 4 (SDR quadrature generator). Tuning dword is 8671724. Now only 90W from the audio amplifier and about 13kVrms on radiator. Next days, I will try to find a better antenna match (and more power). Antenna current is now oscillating due to a fresh breeze. [...] Content analysis details: (0.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 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 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: e4d79cc1e5beb0f7c63f6aa3ce129e10 Subject: Re: LF: Little TX test at 8270.00046 from JN64 Content-Type: multipart/alternative; boundary="001a1147a0c03a9f5f056017c916" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: ** X-Spam-Status: No, hits=2.4 required=5.0 tests=FROM_ENDS_IN_NUMS,HTML_20_30, HTML_MESSAGE,MAILTO_TO_SPAM_ADDR 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 --001a1147a0c03a9f5f056017c916 Content-Type: text/plain; charset="UTF-8" Hi Paul, VLF Many thanks for your efforts! I'm running with a GPSDO at 16384.0000kHz clocking a DDS AD9850. The output is divided by 4 (SDR quadrature generator). Tuning dword is 8671724. Now only 90W from the audio amplifier and about 13kVrms on radiator. Next days, I will try to find a better antenna match (and more power). Antenna current is now oscillating due to a fresh breeze. All the best 73 de Riccardo IW4DXW Il 11/Dic/2017 22:43, "Paul Nicholson" ha scritto: Riccardo IW4DXW wrote: > I'm on air (i think :-)) on VLF. > QRG: 8270.00046 > Antenna current: 350mA > Continuous carrier. That's nice to hear - Stefan is running out of receivers and I'm running out of transmitters! I'm looking for you with http://abelian.org/vlf/fbins3.html#b=160&s=fd&m=fb&w=r&c=1 but nothing shows yet. If you can launch 10 or 20 uW, it is likely to be visible. Later, when you've been on air a few hours, I'll run a narrow band spectrum. You're locked to GPS I hope, otherwise I have no chance at this range (1017 km). Let us know when you switch off. -- Paul Nicholson -- --001a1147a0c03a9f5f056017c916 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Hi Pau= l, VLF


Many thanks for your efforts!
I'm run= ning with a GPSDO at 16384.0000kHz clocking a DDS AD9850.
The output is divided by 4 (SDR quadrature generator). Tuning dword i= s 8671724.
Now only 90W from the audio amplifier and= about 13kVrms on radiator.
Next days, I will try to= find a better antenna match (and more power).
Anten= na current is now oscillating due to a fresh breeze.

All the best

=

73 de Riccardo IW4DXW

Il 11/Dic/2017 = 22:43, "Paul Nicholson" <vlf0403@abelian.org> ha scritto:

Riccardo IW4DXW wrote:

> I'm on air (i think :-)) on VLF.

> QRG: 8270.00046
> Antenna current: 350mA
> Continuous carrier.

That's nice to hear - Stefan is running out of receivers
and I'm running out of transmitters!

I'm looking for you with

=C2=A0http://abe= lian.org/vlf/fbins3.html#b=3D160&s=3Dfd&m=3Dfb&w=3Dr&= amp;c=3D1

but nothing shows yet.=C2=A0 =C2=A0If you can launch 10 or 20 uW, it
is likely to be visible.

Later, when you've been on air a few hours, I'll run a narrow
band spectrum.=C2=A0 =C2=A0 You're locked to GPS I hope, otherwise
I have no chance at this range (1017 km).

Let us know when you switch off.
--
Paul Nicholson
--


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