Return-Path: X-Spam-DCC: paranoid 1290; 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=-2.4 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL 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 u1KEqcLi025805 for ; Sat, 20 Feb 2016 15:52:39 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aX8oA-0006Xe-Rx for rs_out_1@blacksheep.org; Sat, 20 Feb 2016 14:46:54 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aX8oA-0006XV-I8 for rsgb_lf_group@blacksheep.org; Sat, 20 Feb 2016 14:46:54 +0000 Received: from mail-oi0-f50.google.com ([209.85.218.50]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86) (envelope-from <9h9mhrlaw@gmail.com>) id 1aX8n6-0007AS-FX for rsgb_lf_group@blacksheep.org; Sat, 20 Feb 2016 14:46:53 +0000 Received: by mail-oi0-f50.google.com with SMTP id m82so30293206oif.1 for ; Sat, 20 Feb 2016 06:45:34 -0800 (PST) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=BtpQlvJTkdtirfNSlU8EHJees14qpmdf2jLGKta2U6Q=; b=CMabbvQiEp30Nl61ykfEM7U22CAPdcU7ZRVK2NAgvRgazywg/hNcSSUSB6KWePZEE1 zoUkdNCf4qXJm8zQQ+wJF7E7HpGtkwHU4yWlTMj/ZlNSS12pKj9u7a+LggiEB/d3mdBe IY7iFc2y/4OnNjBVUjbPu4Fwzv+O5oFUAj6rgI4WeJWUyMqfxz721NmGWso3h/y+jtq2 w+A+HGHUkFM1di4+5tPTYzFT+egKEM0LtVoiLJbYUUzmWc3YCoLZ0MDNraNUkAX/PSSH LdCLytzEfO4LDOVgUlHcHSJ7+gZQbh353yw3drcTaURH2fyLG7gqn6JqObPOiqDGz0oa 290g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type:content-transfer-encoding; bh=BtpQlvJTkdtirfNSlU8EHJees14qpmdf2jLGKta2U6Q=; b=D691i9dZ6lr4fBQuWD7h3Y7G86We93IFjvneOy+BvCRPbUuDD3/BZqmv7b9Gx+pmp9 d+7E6EU/W0PF271tltu9/L+sLC4FJpSiAGB0U5JNTCnsEX3+pDaR2gD9dYeWFRqDitUU iJ1D9QMmlysmspaB5FWgdQp7tPf1GfhnjPrgDf8Cj9WnepKlJG9IGvEWjdtvYoIEBIxi z78Q5eddKwmMaWV3z/A7gIezoe9jLurHXWZajdncYWcdyYqMtfHjDx2t+2k/fjYQ+9pu UcaA45brnS2k6IyzOvpMbMybRg/cWYROYeOxlrNiTh1p1BnPaECRdUXKTy8r8C6R99Sh 4Y1A== X-Gm-Message-State: AG10YOT8IpqkzC8yqO6EulfxqEnBEuGDVGVMhNCkdlqY1BeTjNDZi/u7bPzy+eRDzms3tN7PwAaaUTT0W7ZMKQ== MIME-Version: 1.0 X-Received: by 10.202.223.84 with SMTP id w81mr15733253oig.8.1455979487565; Sat, 20 Feb 2016 06:44:47 -0800 (PST) Received: by 10.76.76.70 with HTTP; Sat, 20 Feb 2016 06:44:47 -0800 (PST) In-Reply-To: References: Date: Sat, 20 Feb 2016 15:44:47 +0100 Message-ID: From: Lawrence Galea <9h9mhrlaw@gmail.com> To: rsgb_lf_group@blacksheep.org X-Scan-Signature: e6de17d69e46ff4ea8db042ef2cd7e46 Subject: Re: LF: Original 73kHz first. Content-Type: text/plain; charset=UTF-8 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 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by paranoid.lipkowski.org id u1KEqcLi025805 Status: O X-Status: X-Keywords: X-UID: 6903 Hello Andy, I think that G3YXM at wireless dot org dot uk might be able to help you as he has a lot of information on LF at http://www.wireless.org.uk/ Regards Lawrence On 2/20/16, F6CNI - Andy - JN19QB wrote: > Hello Andy. > > Not about the first claimed 73kHz QSO, but just for info : > > the first time I heard Peter G3LDO on 73.4 kHz normal CW ( 338 km ) was > around november / december 1996. Later, I had my first xband QSO 73.3 / > 3.570 kHz with him 28 march 1998. I received his nice QSL for this event. It > was, I think, the only all time QSO normal CW xband from UK to outside UK. > But Peter and probably others UK stations had also some “DX” QRSS QSO xband > 73 / 137 : one day ( I do not remember the date ) I see Peter in QSO QRSS3 > with HB9ASB... > > 73 de Andy F6CNI. > > From: Andy Talbot > Sent: Friday, February 19, 2016 11:40 PM > To: rsgb_lf_group@blacksheep.org ; rsgb_lf_group@yahoogroups.co.uk > 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