X-GM-THRID: 1215974039374463637 X-Gmail-Labels: rsgb lf X-Gmail-Received: 5032fb2c8ae2b8804c95dec2b1a1d6f68684806f Delivered-To: daveyxm@gmail.com Received: by 10.78.205.5 with SMTP id c5cs27500hug; Thu, 5 Oct 2006 04:50:17 -0700 (PDT) Received: by 10.66.252.4 with SMTP id z4mr1801721ugh; Thu, 05 Oct 2006 04:50:17 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id 29si653656uga.2006.10.05.04.50.15; Thu, 05 Oct 2006 04:50:17 -0700 (PDT) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1GVRfy-0003Ut-1O for rs_out_1@blacksheep.org; Thu, 05 Oct 2006 12:46:06 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1GVRfv-0003Uk-Df for rsgb_lf_group@blacksheep.org; Thu, 05 Oct 2006 12:46:03 +0100 Received: from mk-smarthost-2.mail.uk.tiscali.com ([212.74.114.38]) by relay1.thorcom.net with esmtp (Exim 4.62) (envelope-from ) id 1GVRfr-00052Z-5K for rsgb_lf_group@blacksheep.org; Thu, 05 Oct 2006 12:46:03 +0100 Received: from mk-smarthost-3.mail.uk.tiscali.com ([212.74.114.39]) by mk-smarthost-2.mail.uk.tiscali.com with ESMTP; 05 Oct 2006 12:43:12 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AQAAAOeMJEWCdIkaAgMEBAoHBh0 Received: from 88-106-97-112.dynamic.dsl.as9105.com ([88.106.97.112]:4042 helo=tcs01) by mk-smarthost-3.mail.uk.tiscali.com with smtp (Exim 4.30) id 1GVRd8-000FG8-B8 for rsgb_lf_group@blacksheep.org; Thu, 05 Oct 2006 11:43:10 +0000 From: "Gary - G4WGT" To: Date: Thu, 5 Oct 2006 12:43:36 +0100 Message-ID: MIME-Version: 1.0 X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2962 In-Reply-To: Importance: Normal X-Spam-Score: 1.0 (+) X-Spam-Report: autolearn=disabled,AWL=-0.766,DNS_FROM_RFC_ABUSE=0.374,DNS_FROM_RFC_POST=1.376,HTML_MESSAGE=0.001 Subject: RE: LF: Strange signal 500khz Content-Type: multipart/alternative; boundary="----=_NextPart_000_0024_01C6E87B.E067AC70" 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_FONTCOLOR_BLUE, 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 Status: O X-Status: X-Keywords: X-UID: 4478 This is a multi-part message in MIME format. ------=_NextPart_000_0024_01C6E87B.E067AC70 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi Alan, Markus & LF, Here is an interesting result, I wrote :- " I believe that the stepping effect is probably due to the "Freeview" = digi-box because the TV is an older analogue model & I would expect a = steady (ish) interference with no prominent stepping. I will do some = tests with & without the digi-box. " After watching the mid-day news today whilst monitoring 500KHz using = SpecLab I switched off the digi-box & the stepped interfering line = stopped, I then switched the digi-box back on & the line returned as I = expected, now I switched the TV off leaving the digi-box on & the line = stopped again. So it is not generated solely by the digi-box but a = combination of both the TV & the digi-box being on. Comments invited. Regards, Gary - G4WGT. ------=_NextPart_000_0024_01C6E87B.E067AC70 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable =EF=BB=BF
Hi=20 Alan, Markus & LF,
 
Here is an interesting=20 result,
 
I wrote = :-
 " I = believe that=20 the stepping effect is probably due to the "Freeview" digi-box = because the=20 TV is an older analogue model & I would expect a steady=20 (ish) interference with no prominent stepping. I will do some tests = with=20 & without the digi-box. "
 
After watching the mid-day = news today=20 whilst monitoring 500KHz using SpecLab I switched off the=20 digi-box & the stepped interfering line stopped, I then = switched=20 the digi-box back on & the line returned as I expected, now I = switched the=20 TV off leaving the digi-box on & the line stopped again. So it is = not=20 generated solely by the digi-box but a combination of both the TV & = the=20 digi-box being on.
 
Comments=20 invited.
 
Regards,
 
Gary -=20 G4WGT.
 
 
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