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[195.171.43.25]) by mx.google.com with ESMTP id j20si12829133wiw.85.2014.01.30.07.17.58 for ; Thu, 30 Jan 2014 07:18:00 -0800 (PST) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1W8t1Z-0008Tc-Jj for rs_out_1@blacksheep.org; Thu, 30 Jan 2014 14:55:25 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1W8t1Z-0008TT-5z for rsgb_lf_group@blacksheep.org; Thu, 30 Jan 2014 14:55:25 +0000 Received: from relay.uni-heidelberg.de ([129.206.100.212]) by relay1.thorcom.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77) (envelope-from ) id 1W8t1X-0001Ng-0q for rsgb_lf_group@blacksheep.org; Thu, 30 Jan 2014 14:55:24 +0000 Received: from freitag.iup.uni-heidelberg.de (freitag.iup.uni-heidelberg.de [129.206.29.204]) by relay.uni-heidelberg.de (8.14.1/8.14.1) with ESMTP id s0UEtL3H023606 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 30 Jan 2014 15:55:21 +0100 Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de [129.206.22.206]) by freitag.iup.uni-heidelberg.de (8.12.11.20060308/8.11.2) with ESMTP id s0UEtL7Z011522 for ; Thu, 30 Jan 2014 15:55:21 +0100 Message-ID: <52EA67D4.3060604@iup.uni-heidelberg.de> Date: Thu, 30 Jan 2014 15:55:16 +0100 From: =?ISO-8859-1?Q?Stefan_Sch=E4fer?= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <000f01cf1d9e$700b49e0$0802a8c0@acer> In-Reply-To: X-Spam-Score: -1.1 (-) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi VLF friends, For those how could be interested in local VLF experiments, i'm now transmitting on the 70m long 30m high antenna with the LOPT transformer. TX power is just 3W. Mode is QRSS-400. The transmit frequency is *5.756666 kHz*, GPS "locked" in SpecLab. Last night i've done a first local test on that frequency, 30m distance. The signal was visible in the grabber window, as well as a weak 3rd harmonic was detected (3HD) at 17.27 kHz. Now, with the todays experiment i'm trying to receive that weak signal on 5.75666 kHz from my home QTH in nearly 1 km distance. If successful, a few /p receive tests will be done. And, in previous tests, "the big coil" will be used. [...] Content analysis details: (-1.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [129.206.100.212 listed in list.dnswl.org] -0.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: c9d6a1e47761f7ec7375ac340bef30d0 Subject: LF: Local VLF experiments in 3HD Content-Type: multipart/alternative; boundary="------------000908050207040506000407" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_MESSAGE,HTML_TITLE_EMPTY 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 This is a multi-part message in MIME format. --------------000908050207040506000407 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi VLF friends, For those how could be interested in local VLF experiments, i'm now transmitting on the 70m long 30m high antenna with the LOPT transformer. TX power is just 3W. Mode is QRSS-400. The transmit frequency is *5.756666 kHz*, GPS "locked" in SpecLab. Last night i've done a first local test on that frequency, 30m distance. The signal was visible in the grabber window, as well as a weak 3rd harmonic was detected (3HD) at 17.27 kHz. Now, with the todays experiment i'm trying to receive that weak signal on 5.75666 kHz from my home QTH in nearly 1 km distance. If successful, a few /p receive tests will be done. And, in previous tests, "the big coil" will be used. 73 and gl with your own projects :-) Stefan/DK7FC --------------000908050207040506000407 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi VLF friends,

For those how could be interested in local VLF experiments, i'm now transmitting on the 70m long 30m high antenna with the LOPT transformer. TX power is just 3W. Mode is QRSS-400. The transmit frequency is 5.756666 kHz, GPS "locked" in SpecLab.
Last night i've done a first local test on that frequency, 30m distance. The signal was visible in the grabber window, as well as a weak 3rd harmonic was detected (3HD) at 17.27 kHz.
Now, with the todays experiment i'm trying to receive that weak signal on 5.75666 kHz from my home QTH in nearly 1 km distance. If successful, a few /p receive tests will be done. And, in previous tests, "the big coil" will be used.

73 and gl with your own projects :-)

Stefan/DK7FC
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