Return-Path: Received: from mtain-mi02.r1000.mx.aol.com (mtain-mi02.r1000.mail.aol.com [172.21.131.155]) by air-di08.mail.aol.com (v129.4) with ESMTP id MAILINDI082-eb674d1a0f8f3c3; Tue, 28 Dec 2010 11:25:51 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mi02.r1000.mx.aol.com (Internet Inbound) with ESMTP id 7E1AB38000372; Tue, 28 Dec 2010 11:24:08 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PXcKH-0000MC-OC for rs_out_1@blacksheep.org; Tue, 28 Dec 2010 16:23:05 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PXcKH-0000M3-8N for rsgb_lf_group@blacksheep.org; Tue, 28 Dec 2010 16:23:05 +0000 Received: from blu0-omc1-s20.blu0.hotmail.com ([65.55.116.31]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PXcKF-00012L-N0 for rsgb_lf_group@blacksheep.org; Tue, 28 Dec 2010 16:23:05 +0000 Received: from BLU146-W20 ([65.55.116.7]) by blu0-omc1-s20.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Tue, 28 Dec 2010 08:22:55 -0800 Message-ID: X-Originating-IP: [72.35.100.206] From: Laurence KL7UK To: Date: Tue, 28 Dec 2010 07:22:55 -0900 Importance: Normal In-Reply-To: <002d01cba638$eb0e1860$8d01a8c0@JAYDELL> References: <001701cba627$8eff6a30$8d01a8c0@JAYDELL>,<002d01cba638$eb0e1860$8d01a8c0@JAYDELL> MIME-Version: 1.0 X-OriginalArrivalTime: 28 Dec 2010 16:22:55.0905 (UTC) FILETIME=[7BEEB110:01CBA6AB] X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Content-Type: multipart/alternative; boundary="_2c3f5bd0-0831-482e-8615-96c85ed3e962_" Subject: RE: LF: Re: Re: VLF snapper X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=FORGED_HOTMAIL_RCVD,HTML_30_40, 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 x-aol-global-disposition: G x-aol-sid: 3039400cdeca4d1a0f276d20 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none X-Mailer: Unknown (No Version) --_2c3f5bd0-0831-482e-8615-96c85ed3e962_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Thanks Jay - Specab locked overnight and Im taking a lookinto why. Thanks= for the info on ref stations - Ive been taking a look at this for a while= and given my filtering (even with 48kHz vis) ND is just too weak on this= heading and is pretty well nulled or at least below where I would like it= for ref - hence I took the absolutely strongest station I could see,but= as you say it may be long term not the right choice.... =20 Its a little after 7am and looking out of my window towards the North I ca= n see a band of light and arcs from an Aurora so Im guessing long haul of= goosed for a while. =20 Cheers Laurence KL7UK Wasilla Alaska =20 From: jrusgrove@comcast.net To: rsgb_lf_group@blacksheep.org Date: Mon, 27 Dec 2010 21:42:48 -0500 Subject: LF: Re: Re: VLF snapper Laurence =20 No longer a blank page ... so all is well! =20 Jay =20 =20 ----- Original Message -----=20 From: jrusgrove@comcast.net=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Monday, December 27, 2010 7:38 PM Subject: LF: Re: VLF snapper Laurence =20 I'm getting a blank page on your VLF grabber ... don't think it's on this= end but it might be ... =20 I've found NPM 21.4 to be 'missing in action' for long periods of time and= to a lesser extent NAA 24.0 kHz. I started using NML 25.2 North Dakota as= my 'reference of choice' in SpecLab and haven't been disappointed. It doe= s require moving up to a 96 kHz sampling rate, however. =20 Jay W1VD WD2XNS WE2XGR/2 =20 ----- Original Message -----=20 From: Laurence KL7UK=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Monday, December 27, 2010 7:02 PM Subject: LF: VLF snapper Ive put on long a snapper for VLF @ http://kl7uk.com/VLFAlaska.html Anten= nae is a 35T loop beaming N/S over the Pole out in the Birch forest and M0= BMU preamp and XSUS sound card - I have some tweaking of the null on the= loop to be done but as you can perhaps see RSDN Alpha's is coming thru pr= etty well. The rx is clocked/locked against Speclab VLF MSK 200 using NXX= on 21.4KHz -=20 =20 Laurence KL7 UK Wasilla AK =3D --_2c3f5bd0-0831-482e-8615-96c85ed3e962_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Thanks Jay - Specab locked overnight and Im taking a lookinto why. Thanks= for the info on ref stations - Ive been taking a look at this for a while= and given my filtering (even with 48kHz vis) ND is just too weak on this= heading and is pretty well nulled or at least below where I would like it= for ref - hence I took the absolutely strongest station I could see,= but as you say it may be long term not the right choice....
 
Its a little after 7am and looking out of my window towards the North I ca= n see a band of light and arcs from an Aurora so Im guessing long hau= l of goosed for a while.
 
Cheers
Laurence KL7UK Wasilla Alaska
 
From: jrusgrove@comcast.net
To: rsgb_lf_group@blacksheep.org
Date:= Mon, 27 Dec 2010 21:42:48 -0500
Subject: LF: Re: Re: VLF snapper
Laurence
 
No longer a blank page ... so all is well!
 
Jay
 
 
----- Original Message -----
Sent: Monday, December 27, 2010 7:3= 8 PM
Subject: LF: Re: VLF snapper

Laurence
 
I'm getting a blank page on your VLF grabber ...= don't think it's on this end but it might be ...
 
I've found NPM 21.4 to be 'missing in action' for= long periods of time and to a lesser extent NAA 24.0 kHz. I started using= NML 25.2 North Dakota as my 'reference of choice' in SpecLab and haven't= been disappointed. It does require moving up to a 96 kHz sampling ra= te, however.
 
Jay W1VD  WD2XNS  WE2XGR/2  
----- Original Message -----
Sent: Monday, December 27, 2010 7:0= 2 PM
Subject: LF: VLF snapper


Ive put on long a snapper for VLF @ http://kl7uk.com/VLFAlaska.html  Antennae is a 35T loop beaming N/S over the Pole out in the Birch= forest and M0BMU preamp and XSUS sound card - I have some tweaking of the= null on the loop to be done but as you can perhaps see RSDN Alpha's is co= ming thru pretty well. The rx is clocked/locked against Speclab VLF = MSK 200 using NXX on 21.4KHz -
 
Laurence KL7 UK Wasilla AK
=3D --_2c3f5bd0-0831-482e-8615-96c85ed3e962_--