Return-Path: Received: from mtain-db07.r1000.mx.aol.com (mtain-db07.r1000.mx.aol.com [172.29.64.91]) by air-db07.mail.aol.com (v128.3) with ESMTP id MAILINDB071-85f34bd091ea72; Thu, 22 Apr 2010 14:14:02 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-db07.r1000.mx.aol.com (Internet Inbound) with ESMTP id 2396F380000AE; Thu, 22 Apr 2010 14:13:59 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1O50tP-0005T0-I0 for rs_out_1@blacksheep.org; Thu, 22 Apr 2010 19:12:51 +0100 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1O50tO-0005SM-D6 for rsgb_lf_group@blacksheep.org; Thu, 22 Apr 2010 19:12:50 +0100 Received: from fmmailgate09.web.de ([217.72.192.184]) by relay2.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1O50tL-0002qv-EV for rsgb_lf_group@blacksheep.org; Thu, 22 Apr 2010 19:12:50 +0100 Received: from mwmweb078 (mwmweb078.dlan.cinetic.de [172.20.18.96]) by fmmailgate09.web.de (Postfix) with ESMTP id CD7D72B68AB7 for ; Thu, 22 Apr 2010 20:12:41 +0200 (CEST) Received: from [84.63.114.1] by mwmweb078.dlan.cinetic.de with HTTP; Thu Apr 22 20:12:41 CEST 2010 Message-ID: <31066148.488074.1271959961835.JavaMail.fmail@mwmweb078> Date: Thu, 22 Apr 2010 20:12:41 +0200 (CEST) From: =?ISO-8859-15?Q?Horst_St=F6cker?= MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: , <4BCFF4B0.1060408@iup.uni-heidelberg.de> In-Reply-To: <4BCFF4B0.1060408@iup.uni-heidelberg.de> X-UI-Message-Type: mail X-Priority: 3 Importance: normal Sensitivity: Normal X-Provags-ID: V01U2FsdGVkX19xUpLVYuHxVGzLGj6oI3psqLMDaIegrJC+ctTHuhP7yduZ2A8IgoEF c5xrJ+t4Nsp+EUsaZhgZfFZkLywQWRjfLywAfulaHaOvEbR4K9qr0w== X-Spam-Score: 0.3 (/) X-Spam-Report: autolearn=disabled,AWL=-0.326,HTML_MESSAGE=0.001,HTML_MIME_NO_HTML_TAG=0.512,MIME_HTML_ONLY=0.001,MIME_HTML_ONLY_MULTI=0,MPART_ALT_DIFF=0.137 Subject: Re: LF: vlf stuff Content-Type: multipart/alternative; boundary="------------020504090907060300040706" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: *** X-Spam-Status: No, hits=3.9 required=5.0 tests=HTML_50_60,HTML_MESSAGE, HTML_MIME_NO_HTML_TAG,MIME_HTML_ONLY,MIME_HTML_ONLY_MULTI, PRIORITY_NO_NAME 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 x-aol-global-disposition: G x-aol-sid: 3039ac1d405b4bd091e704ed X-AOL-IP: 193.82.116.20 X-Mailer: Unknown (No Version) --------------020504090907060300040706 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit X-UI-ATTACHMENT-ID-POSTFIX: 07576292-4787-4eba-85dd-b6ca481aed0e

Hello Stefan,

the carrier on your grabber is it also PLC or is someone doing a test transmission?

Maybe this was asked before. But I'm becoming old ;-))

vy73 Horst DO1KHS/DI2AN

Von: "Stefan Schäfer" <Stefan.Schaefer@iup.uni-heidelberg.de>
Gesendet: 22.04.2010 09:03:12
An: rsgb_lf_group@blacksheep.org
Betreff: Re: LF: vlf stuff

Hi Laurence,

Fine! Do you wish to receive an amateur radio signal there down once time?
Take a look on my dreamers band grabber (http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html). How about your noise background? Give us an imagination/picture :-)

Best 73 and much fun!

Stefan/DK7FC

Am 22.04.2010 05:32, schrieb Laurence KL1X:

I had my first taste after a few year break of looking at LF/Dreamers "band" from a quietish location here in Oklahoma - well not that quiet due to weather out to my West but apart from the mosquitoes biting parts of my anatomy I wish they wouldnt have all went pretty well. I had a carrier near 9khz which appears from power line PLC's but I need to do more work - Im using M0BMU's preamp/bandpass design and a 30T loop of 18 gauge speaker wire... http://kl1x.com/vlfsmall.jpg a reasonable start curtailed by an angry Armadillo and an apparently wild LapaApso....

Laurence KL 1X/ Mobile 5
ps this is my "wheels" - Battery/motor assisted pushbike.

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