Return-Path: Received: from mtain-di08.r1000.mx.aol.com (mtain-di08.r1000.mx.aol.com [172.29.64.12]) by air-dc06.mail.aol.com (v129.4) with ESMTP id MAILINDC062-862a4d1c97bc354; Thu, 30 Dec 2010 09:31:24 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-di08.r1000.mx.aol.com (Internet Inbound) with ESMTP id CE597380001AD; Thu, 30 Dec 2010 09:31:06 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PYJWE-0007zi-Rz for rs_out_1@blacksheep.org; Thu, 30 Dec 2010 14:30:18 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PYJWE-0007zZ-DS for rsgb_lf_group@blacksheep.org; Thu, 30 Dec 2010 14:30:18 +0000 Received: from out1.ip08ir2.opaltelecom.net ([62.24.128.244]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PYJWB-0007Gk-Te for rsgb_lf_group@blacksheep.org; Thu, 30 Dec 2010 14:30:18 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AoIFAL4lHE1cHYmk/2dsb2JhbACSFQOEB44cc753hUoEgWCMW4Jb X-IronPort-AV: E=Sophos;i="4.60,249,1291593600"; d="scan'208,217";a="474300626" Received: from unknown (HELO xphd97xgq27nyf) ([92.29.137.164]) by out1.ip08ir2.opaltelecom.net with SMTP; 30 Dec 2010 14:30:09 +0000 Message-ID: <003301cba82e$0fc2d5a0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: References: Date: Thu, 30 Dec 2010 14:30:08 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: Re: Haifa LF Grabber update Content-Type: multipart/alternative; boundary="----=_NextPart_000_0030_01CBA82E.0F46C7D0" 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_20_30,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: 3039ac1d400c4d1c97a845ca X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : temperror ------=_NextPart_000_0030_01CBA82E.0F46C7D0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Chris Is you grabber on 137.7 qrs3 and qrs10 sensitive enough for dx signals= . The screen looks almost black. 73 de mal/g3kev ----- Original Message -----=20 From: Chris Gomoiu=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Wednesday, December 29, 2010 6:35 PM Subject: LF: Haifa LF Grabber update Hello LF, A small update on my LF Grabber status.=20 A new active probe antenna was installed today which I hope will pro= vide improved S/N and maybe also lower the level of the strong sporadi= c QRM you've all noticed. I have added a new LF page at http://www.qsl= .net/4x1rf/lf/lfgrabber1.htm with QRSS-3 and QRSS-10 windows centered= on 137.700kHz, page refreshes every minute. I'm not sure if this is= the most used frequency for fast QRSS so opinions wanted. I hope that= this new page will be useful to those operating faster modes. I do have again to apologise for the QRM you all see sometimes on my= LF Grabber, it's not under my control and looks like I/we just have= to live with it for now. Future plans are to use a dedicated 137kHZ receiver (most probably= a modified for LF SoftRock) and to put the HPSDR transceiver back in= service for WSPR. =20 Thanks to all the grabber visitors, I hope you've found it useful.= This more than justifies the effort on my side. Also thanks to Stefan DK7FC and Markus DF6NM for suggestions and ass= istance. Wish you all Happy Holidays and a very Happy New Year! 73s Chris 4X1RF ------=_NextPart_000_0030_01CBA82E.0F46C7D0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi Chris
Is you grabber on 137.7 qrs3 and qrs1= 0 sensitive=20 enough for dx signals. The screen looks almost black.
73 de mal/g3kev
 
----- Original Message -----
Sent: Wednesday, December 29,= 2010 6:35=20 PM
Subject: LF: Haifa LF Grabber= =20 update

Hello LF,

A small update on my LF Grabber stat= us.=20

A new active probe antenna was installed today which I hope= will=20 provide improved S/N and maybe also lower the level of the strong sp= oradic QRM=20 you've all noticed. I have added a new LF page at http://www.qsl.net/4x1rf/lf/l= fgrabber1.htm=20 with QRSS-3 and QRSS-10 windows centered on 137.700kHz, page refresh= es every=20 minute. I'm not sure if this is the most used frequency for fast QRS= S so=20 opinions wanted. I hope that this new page will be useful to those= operating=20 faster modes.

I do have again to apologise for the QRM you al= l see=20 sometimes on my LF Grabber, it's not under my control and looks like= I/we just=20 have  to live with it for now.

Future plans are to use= a dedicated=20 137kHZ receiver (most probably a modified for LF SoftRock) and to pu= t the=20 HPSDR transceiver back in service for WSPR. 

Thanks to= all the=20 grabber visitors, I hope you've found it useful. This more than just= ifies the=20 effort on my side.
Also thanks to Stefan DK7FC and Markus DF6NM= for=20 suggestions and assistance.

Wish you all Happy Holidays and= a very=20 Happy New Year!

73s
Chris=20 4X1RF

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