Return-Path: Received: from mtain-dc12.r1000.mx.aol.com (mtain-dc12.r1000.mx.aol.com [172.29.64.140]) by air-md07.mail.aol.com (v127_r1.1) with ESMTP id MAILINMD072-8b8d4b86a5ab167; Thu, 25 Feb 2010 11:30:35 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-dc12.r1000.mx.aol.com (Internet Inbound) with ESMTP id AABFC380001D3; Thu, 25 Feb 2010 11:30:33 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Nkgao-0005mt-Td for rs_out_1@blacksheep.org; Thu, 25 Feb 2010 16:29:38 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Nkgao-0005mk-GH for rsgb_lf_group@blacksheep.org; Thu, 25 Feb 2010 16:29:38 +0000 Received: from web28108.mail.ukl.yahoo.com ([217.146.182.128]) by relay1.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1Nkgao-0006gU-AP for rsgb_lf_group@blacksheep.org; Thu, 25 Feb 2010 16:29:38 +0000 Received: (qmail 6460 invoked by uid 60001); 25 Feb 2010 16:29:32 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.uk; s=s1024; t=1267115372; bh=NfyuQ1NcCQAi7PYoIH+kSrDlS+hxwrCdow1mUaN8SwA=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=Kr+DdRhLQPqzH1DuPiw29fJ7LuQ0lcjssBQ4WlLpQHZ7wQGwem4l9y69tNac/rw5jBfIC22WM2U4zAEd1cVB6wYaaKnkkkB3uHzGy7vHRu8yDyjt7Pz8To9EvTYZ+0kPk79BmczIpyZHbQt6dLU2XldwRNk6QgCiwViYkLkaB1M= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.co.uk; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=Harxh2K8q1oXjoE43x8rUdD/k5QFc3U2cdudCWLtdqNR66HHa3PegSJwlEvjn6FnTMRW3WvOkerM66XXr+ceSBzUkgoUtGCJvshf8QzbmibZP4FicFphwDiBRRPAYTRnFZ3w1WQ2JVjOf4vDmJpuVSEQzEXCGg2jw20VqluikeE=; Message-ID: <444496.6419.qm@web28108.mail.ukl.yahoo.com> X-YMail-OSG: MQFmac8VM1ktiS_XDwomq0dRLDgy50Lrr02W3wq1Sc30dfDjPqf75ELnlHMn1icD6b5ywMZUetmBIJDpTq7RMiTBJzbJ6VYZL5q8rT5snr.wfqRXNCu0.fkXfTh37baG3TYUwoR8eY02HsbsH.uevEMI9GPkyxewWkiTUupHfNgPBwHOP9g5Ims3T1gGVzvukBWUbcRzGZGeD3OIcxIz6Rh.4KF4315HYIIDlkRXS4ViWfCrGXUxYK7YkYvDkxoQ5OxmkTMEKv68J7zy_l4k_Kk- Received: from [81.129.13.50] by web28108.mail.ukl.yahoo.com via HTTP; Thu, 25 Feb 2010 08:29:32 PST X-Mailer: YahooMailClassic/9.2.12 YahooMailWebService/0.8.100.260964 Date: Thu, 25 Feb 2010 08:29:32 -0800 (PST) From: M0FMT To: rsgb_lf_group@blacksheep.org In-Reply-To: MIME-Version: 1.0 DomainKey-Status: good (testing) Subject: LF: RE: Re: VLF_8.79 kHz Content-Type: multipart/alternative; boundary="0-640322957-1267115372=:6419" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_60_70,HTML_MESSAGE, HTML_TAG_EXISTS_TBODY 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-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d257.2 ; domain : yahoo.co.uk DKIM : fail x-aol-sid: 3039ac1d408c4b86a5a962c8 X-AOL-IP: 193.82.116.20 --0-640322957-1267115372=:6419 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi Group=20 As an indication of what can be heard using a Sound Card RX, SAQ when on,= is very strong with me using just an Inv Vee 80m dipole strapped feeder.= Russian Alpha stations 10 to 15 kc/s=A0tend to vary in strength but at th= e moment 16;12 UTC 25/2/2010=A0they are peaking about12dB above the mean= noise floor. Clear audio using Winrad filter set to100c/s and well define= d trace on the water fall display. =A0 I don't think there is any issues receiving in the 7 / 9 kc/s region. But= we are talking weak signal FFT software for reception and relatively shor= t range for Amateurs judging by previous work done in this part of the spe= ctrum. =A0 Interesting to note there are no official allocations below 9kc/s in the= UK according to Ofcomic's publication :-- =A0=A0 ITU-R Allocations and Footnotes in Region 1 only Allocation to United Kingdom Services Current Use in the United Kingdom Below 9 kHz (not allocated) RR444, 445 Below 9 kHz=20 (not allocated) The band below 9 kHz is not allocated for use in the UK =A0 =A0These audio loops for hard of hearing do not appear to require a TAX ta= ke either! 73 es GL petefmt =A0 =20 --0-640322957-1267115372=:6419 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
Hi Group
As an indication of what can be heard using a Sound Card RX, SA= Q when on, is very strong with me using just an Inv Vee 80m dipole= strapped feeder. Russian Alpha stations 10 to 15 kc/s tend to vary= in strength but at the moment 16;12 UTC 25/2/2010 they are peaking= about12dB above the mean noise floor. Clear audio using Winrad filter set= to100c/s and well defined trace on the water fall display.
 
I don't think there is any issues receiving in the 7 / 9 kc/s region.= But we are talking weak signal FFT software for reception and relatively= short range for Amateurs judging by previous work done in this part of th= e spectrum.
 
Interesting to note there are no official allocations below 9kc/s in= the UK according to Ofcomic's publication :--
  
= ITU-R Allocations and Footnot= es in Region 1 only<= /TD> = Allocation to United Kingdom= Services = Current Use in the United Kin= gdom
Below 9 kHz

(not allocated)

RR444, 445=

Below 9 kHz

(not allocated)

 The band below 9 kHz= is not allocated for use in the UK
 
 These audio loops for hard of hearing do not appear to require= a TAX take either!

73 es GL petefmt

 

=20 --0-640322957-1267115372=:6419--