Return-Path: X-Spam-DCC: paranoid 1233; 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=-2.3 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_90_100,HTML_MESSAGE 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 u1K0hEoV024293 for ; Sat, 20 Feb 2016 01:43:15 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aWvZV-0003vm-S8 for rs_out_1@blacksheep.org; Sat, 20 Feb 2016 00:38:53 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aWvZV-0003vd-DB for rsgb_lf_group@blacksheep.org; Sat, 20 Feb 2016 00:38:53 +0000 Received: from smtpout2.wanadoo.co.uk ([80.12.242.42] helo=smtpout.wanadoo.co.uk) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1aWvYR-00052i-4P for rsgb_lf_group@blacksheep.org; Sat, 20 Feb 2016 00:38:52 +0000 Received: from AGB ([95.150.81.124]) by mwinf5d21 with ME id LQdV1s00L2gw78F03QdVDy; Sat, 20 Feb 2016 01:37:33 +0100 X-ME-Helo: AGB X-ME-Date: Sat, 20 Feb 2016 01:37:33 +0100 X-ME-IP: 95.150.81.124 Message-ID: From: "Graham" To: References: In-Reply-To: Date: Sat, 20 Feb 2016 00:37:29 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Scan-Signature: c3a0d80882a29f438f57a981c7a65fcd Subject: Re: LF: Original 73kHz first. Content-Type: multipart/alternative; boundary="----=_NextPart_000_002F_01D16B76.E0DF2B50" 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: 6898 This is a multi-part message in MIME format. ------=_NextPart_000_002F_01D16B76.E0DF2B50 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable First true free running single pass data TA decode on 73 K =20 -43 , right on the lower limit, but 9% fade [data loss] very stable = path=20 02:25 73 WG2XRS de DL-SWL Op65 -43 dB F:9% in nr Wolfsburg More local USA decodes=20 -23dB s/n OPERA 0.073 08/12/2013 23:07 WG2XRS W3NF=20 -20dBs/n OPERA 0.073 08/12/2013 23:07 WG2XRS K3SIW=20 -9dBs/n OPERA 0.073 08/12/2013 23:07 WG2XRS W1VD=20 -18dBs/n OPERA 0.073 08/12/2013 23:07 WG2XRS KB4OER=20 73-G, From: Andy Talbot=20 Sent: Friday, February 19, 2016 10:40 PM To: rsgb_lf_group@blacksheep.org ; rsgb_lf_group@yahoogroups.co.uk=20 Subject: LF: Original 73kHz first. Can anyone remember what the first claimed 73kHz QSO was . I seem to = remember it was a few tens of metres across a car park, probably in 1996 (Strictly, that was a capacitor not radiation, but...) I'm giving a talk on LF/MF in a couple of weeks, and want to get the = timeline right. Andy G4JNT ------=_NextPart_000_002F_01D16B76.E0DF2B50 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable

First=20 true free running single pass data TA decode = on 73=20 K =20

-43 , right on the lower limit, = but 9%=20 fade [data loss] very stable path

02:25 73 WG2XRS de DL-SWL Op65 -43 = dB F:9% in=20 nr Wolfsburg
More local USA = decodes -23dB s/n OPERA 0.073 08/12/2013 = 23:07 WG2XRS W3NF -20dBs/n OPERA 0.073 08/12/2013 23:07 WG2XRS K3SIW -9dBs/n OPERA 0.073 08/12/2013 23:07 WG2XRS W1VD -18dBs/n OPERA 0.073 08/12/2013 23:07 WG2XRS KB4OER
73-G,

From: Andy Talbot

Sent: Friday, February 19, 2016 10:40 PM

To: rsgb_lf_group@blacksheep.org= ; rsgb_lf_group@yahoogroups= .co.uk=20

Subject: LF: Original 73kHz first.

Can anyone remember what the first claimed 73kHz QSO = was=20 . I seem to remember it was a few tens of metres across a car = park,=20 probably in 1996

(Strictly, that was a capacitor not radiation, but...)

I'm giving a talk on LF/MF in a couple of weeks, and want to get = the=20 timeline right.

Andy G4JNT

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