Return-Path: X-Spam-DCC: paranoid 1169; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id t4ONbbb5011020 for ; Mon, 25 May 2015 01:37:37 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1YwfPo-0001i3-Av for rs_out_1@blacksheep.org; Mon, 25 May 2015 00:34:44 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1YwfPo-0001hu-0D for rsgb_lf_group@blacksheep.org; Mon, 25 May 2015 00:34:44 +0100 Received: from relay.uni-heidelberg.de ([129.206.100.212]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.85) (envelope-from ) id 1YwfPi-0003jx-PJ for rsgb_lf_group@blacksheep.org; Mon, 25 May 2015 00:34:42 +0100 Received: from crusoe.iup.uni-heidelberg.de (crusoe.iup.uni-heidelberg.de [129.206.22.248]) by relay.uni-heidelberg.de (8.14.1/8.14.1) with ESMTP id t4ONYb90007787 for ; Mon, 25 May 2015 01:34:37 +0200 Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de [129.206.22.206]) by crusoe.iup.uni-heidelberg.de (Postfix) with ESMTP id 1428DE043F for ; Mon, 25 May 2015 01:34:37 +0200 (CEST) Message-ID: <5562600C.4020104@posteo.de> Date: Mon, 25 May 2015 01:34:36 +0200 From: DK7FC 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: <8D2639CB5174D36-131C-D898@webmail-vm180.sysops.aol.com> <5561D3DB.6020200@virginbroadband.com.au> In-Reply-To: X-Scan-Signature: c1f72e5acb1277e013f90c915ad7ad68 Subject: Re: LF: Spectrum Lab & VLF Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 3249 Hi Joe, Probably you need to change the FFT input center frequency in the FFT register card. Choose 'complex, with internal frequency shift' and set this shift to your desired frequency. 73, Stefan Am 25.05.2015 00:40, schrieb jcraig@mun.ca: > Thanks Edgar, > > Tried putting it 50 dB lower but still no trace of signals or noise! > > Cheers > Joe > > On Sun, 24 May 2015, edgar wrote: > >> Hi Joe, >> >> Try reducing the minimum amplitude range and see if that helps. >> >> On the Spectrum ..(2) tab. >> >> Regards, Edgar >> Moonah, Tasmania. >> >