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=-0.2 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_40_50,HTML_MESSAGE,RATWARE_GECKO_BUILD,SPF_PASS 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 u31CdT61012304 for ; Fri, 1 Apr 2016 14:39:29 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1alyHJ-0005ke-0F for rs_out_1@blacksheep.org; Fri, 01 Apr 2016 13:34:17 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1alyHI-0005kV-Lx for rsgb_lf_group@blacksheep.org; Fri, 01 Apr 2016 13:34:16 +0100 Received: from mout01.posteo.de ([185.67.36.65]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.86) (envelope-from ) id 1alyHG-0001oT-CB for rsgb_lf_group@blacksheep.org; Fri, 01 Apr 2016 13:34:15 +0100 Received: from dovecot03.posteo.de (dovecot03.posteo.de [172.16.0.13]) by mout01.posteo.de (Postfix) with ESMTPS id 13FE62092C for ; Fri, 1 Apr 2016 14:34:11 +0200 (CEST) Received: from mail.posteo.de (localhost [127.0.0.1]) by dovecot03.posteo.de (Postfix) with ESMTPSA id 3qc15t750Fz5vNM for ; Fri, 1 Apr 2016 14:34:10 +0200 (CEST) Message-ID: <56FE6AC1.80605@posteo.de> Date: Fri, 01 Apr 2016 14:34:09 +0200 From: DK7FC User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <8D35A023978EEDC-19FC-63A27B@webmail-vm011.sysops.aol.com> In-Reply-To: <8D35A023978EEDC-19FC-63A27B@webmail-vm011.sysops.aol.com> X-Scan-Signature: d0d76c369792b807e0925732d18ad9b1 Subject: Re: VLF: 8270: now 8269.990Hz - 4*10=160 Content-Type: multipart/alternative; boundary="------------020009090704080301080202" 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 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7542 This is a multi-part message in MIME format. --------------020009090704080301080202 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Yes yes yes, let's do that!!! 73, Stefan Am 01.04.2016 09:49, schrieb Markus Vester: > Hi Laurence, > now that we learnt how to transmit with absolute phase, couldn't we > join forces? There are currently three occasionally active low-power > VLF stations in Europe, and hopefully Stefan will join in soon with > the small yoghurt coil. Adding four 10 uW signals coherently could > increase the signal by 12 dB, i.e. result in 160 uW ERP in the main > lobe of the array. We could ask Paul to first measure our phases > individually for calibration, and then do some > distance-difference calculations involving LWPC to focus on your > receiver in Alaska. > Best 73, > Markus > > -----Ursprüngliche Mitteilung----- > Von: Laurence KL7 L > An: rsgb_lf_group > Verschickt: Fr, 1 Apr 2016 7:25 am > Betreff: RE: AW: VLF: 8270: now 8269.990Hz > > Still looking for my first VLF Eu signal > ;_) > > - some nice diffuse Whistlers come thru this evening every couple of > mins... > > Laurence Kl7L > > > Date: Fri, 1 Apr 2016 04:58:20 +0000 > > From: vlf0403@abelian.org > > To: rsgb_lf_group@blacksheep.org > > Subject: Re: AW: VLF: 8270: now 8269.990Hz > > > > > > Uwe wrote: > > > > > start 22:00:00 > > > coding 8K19A > > > CRC 16 > > > period 40 > > > length 2 > > > duration 04:05:20:00 > > > > Nice signal, decodes easily here in Todmorden with Eb/N0 = 5.6dB > > and a constant reference phase. > > > > -- > > Paul Nicholson > > -- > > --------------020009090704080301080202 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit Yes yes yes, let's do that!!!

73, Stefan

Am 01.04.2016 09:49, schrieb Markus Vester:
Hi Laurence,
 
now that we learnt how to transmit with absolute phase, couldn't we join forces? There are currently three occasionally active low-power VLF stations in Europe, and hopefully Stefan will join in soon with the small yoghurt coil. Adding four 10 uW signals coherently could increase the signal by 12 dB, i.e. result in 160 uW ERP in the main lobe of the array. We could ask Paul to first measure our phases individually for calibration, and then do some distance-difference calculations involving LWPC to focus on your receiver in Alaska.
 
Best 73,
Markus   

-----Ursprüngliche Mitteilung-----
Von: Laurence KL7 L <hellozerohellozero@hotmail.com>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Fr, 1 Apr 2016 7:25 am
Betreff: RE: AW: VLF: 8270: now 8269.990Hz

Still looking for my first VLF  Eu signal 
;_)
 
- some nice diffuse Whistlers come thru this evening every couple of mins...
 
Laurence Kl7L
 
> Date: Fri, 1 Apr 2016 04:58:20 +0000
> From: vlf0403@abelian.org
> To: rsgb_lf_group@blacksheep.org
> Subject: Re: AW: VLF: 8270: now 8269.990Hz
>
>
> Uwe wrote:
>
> > start 22:00:00
> > coding 8K19A
> > CRC 16
> > period 40
> > length 2
> > duration 04:05:20:00
>
> Nice signal, decodes easily here in Todmorden with Eb/N0 = 5.6dB
> and a constant reference phase.
>
> --
> Paul Nicholson
> --
>
--------------020009090704080301080202--