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=-0.3 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_AOL_TAGS,HTML_40_50,HTML_MESSAGE,UNPARSEABLE_RELAY 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 u16Mf72v018430 for ; Sat, 6 Feb 2016 23:41:07 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aSBTR-0007EB-Lq for rs_out_1@blacksheep.org; Sat, 06 Feb 2016 22:37:01 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aSBTR-0007E2-5e for rsgb_lf_group@blacksheep.org; Sat, 06 Feb 2016 22:37:01 +0000 Received: from omr-a005e.mx.aol.com ([204.29.186.50]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.86) (envelope-from ) id 1aSBSQ-00066z-Dy for rsgb_lf_group@blacksheep.org; Sat, 06 Feb 2016 22:37:00 +0000 Received: from mtaomg-aaa02.mx.aol.com (mtaomg-aaa02.mx.aol.com [172.27.1.228]) by omr-a005e.mx.aol.com (Outbound Mail Relay) with ESMTP id A971538000F3 for ; Sat, 6 Feb 2016 17:35:41 -0500 (EST) Received: from core-tmp127.mail.aol.com (core-tmp127.mail.aol.com [10.72.125.34]) by mtaomg-aaa02.mx.aol.com (OMAG/Core Interface) with ESMTP id 804BC38000088 for ; Sat, 6 Feb 2016 17:35:41 -0500 (EST) To: rsgb_lf_group@blacksheep.org X-MB-Message-Source: WebUI X-MB-Message-Type: User MIME-Version: 1.0 From: Markus Vester X-Mailer: AOL Webmail BASIC Received: from 188.192.95.60 by webmail-vd002.sysops.aol.com (205.188.20.35) with HTTP (WebMailUI); Sat, 06 Feb 2016 17:35:41 -0500 Message-Id: <8D32F45D81DF8FA-14C8-1F370F@webmail-vd002.sysops.aol.com> X-Originating-IP: [188.192.95.60] Date: Sat, 6 Feb 2016 17:35:41 -0500 x-aol-global-disposition: G DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1454798141; bh=Zm+QJqOWcIbVzqH9CuTlH3mSRept7/0U/ixWn+cTNfY=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=5QWKF01RGNDG/WhuY7uC0aLl3J17nVkk8S2zzivygxX8jqcnnBOcQMYyWc2vGJDEL 6sn9XmogR8VHMvTqFuThRJBFS77cs80Lcn9f0Sc+1365Zb2hElk02Ou1oTZNcqsbpD of7yF8wYHGQw1zRSBIlThr0vw0Nw3TSuo0ssbF/M= x-aol-sid: 3039ac1b01e456b6753d174e X-Scan-Signature: 47a967f57bae6380aac0a0062beb1b4e Subject: LF: EbNaut results 477.695 kHz Content-Type: multipart/alternative; boundary="--------MB_8D32F45D835C6C4_14C8_3E67DD_webmail-vd002.sysops.aol.com" 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: 6728 This is a multi-part message in MIME format. ----------MB_8D32F45D835C6C4_14C8_3E67DD_webmail-vd002.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" =20=20=20=20=20=0D=0A=20=20This=20afternoon,=20Domenico=20IZ7SLZ=20and=20Riccard= o=20IW4DXW=20were=20both=20sending=20EbNaut,=20using=20alternate=2015-minute=20s= lots=20on=20the=20same=20frequency=20477.695=20kHz.=20The=20six=20character=20me= ssages=20consisted=20of=20their=20respective?callsigns=20and=20were?encoded=20us= ing=20the=208K19A=20polynomial=20with=20560=20one-second=20symbols.=0D=0A=20=20?= =0D=0A=20=20IW4DXW=20was=20first=20successfully=20decoded=20here=20at=20noon=20a= fter=2012:15=20UT,=20whereas=20IZ7SLZ,=20being=20much=20further=20south,=20start= ed=20coming=20in=20only=20after=2015:30.=20The=20daytime=20signals=20were=20weak= =20but=20rather=20stable,=20and=20SNR=20would?surely=20have=20been=20better=20in= =20a=20quieter=20receive=20environment=20than=20mine.=20During=20the=20early=20e= vening,=20signal=20strength=20literally=20picked?up=20tens=20of=20dBs,=20but?at=20= the=20same=20time?propagational=20phase=20variation=20became=20much=20worse,?sev= erely=20affecting=20symbol=20error=20rate.=20Interestingly,=20there=20was=20also= =20a=20variable=20carrier=20component=20beneath=20some=20of=20the=20transmission= s,=20either=20due=20to=20some=20asymmetry=20in=20the=20PSK=20modulation,=20or=20= to=20unidentified=20co-channel=20carrier=20interference.=0D=0A=20=20?=0D=0A=20=20= An=20overview=20of=20receive=20results,=20as=20well=20as=20zipped=20phase=20plot= s=20and=20wav=20files,=20can=20be=20found=20in=20the=20folder=0D=0A=20=20http://= df6nm.bplaced.net/MF/ebnaut_iz7slz_iw4dxw_160206/=0D=0A?=0D=0A=20=20Thanks=20ver= y=20much=20Dom=20and=20Ric?for=20this=20interesting=20test,=20and=20also=20to=20= Wolf=20for=20providing?frequency=20lock=20capability=20with=20the=20latest=20Spe= cLab=20version.=0D=0A=20=20?=0D=0A=20=20Best=2073,=20=0D=0A=20=20Markus=20(DF6NM= )=0D=0A?=0D=0A?=0D=0A=20-----Original=20Message-----=0D=0A=20From:=20Markus=20Ve= ster=20<markusvester@aol.com>=0D=0A=20To:=20rsgb_lf_group=20<rsgb_lf_gr= oup@blacksheep.org>=0D=0A=20Sent:=20Sat,=20Feb=206,=202016=2012:59=20pm=0D=0A= =20Subject:=20Re:=20LF:=20Ebnaut=20477.69=20kHz=0D=0A=20=0D=0A=20=20=20=20=20=20= Recent=20local=20tests=20have=20shown=20that=20the=20drift=20of?my=20FiFi-SDR=20= can=20successfully=20be=20compensated=20by=20SpecLab.=20This?has=20already?worke= d=20well=20on=20Wednesday=20night,=20so=20obviously=20the=20rapid=20phase=20vari= ations=20and=20~=2025=20mHz=20spectral=20spread=20on=20Domenico's=20signal=20wer= e?mostly=20due=20to=20nighttime=20propagation=20effects.?Domenico=20and=20Riccar= do=20said=20they=20are=20now?attempting?daytime=20EbNaut=20and=20carrier=20trans= missions=20on=20477.690=20(IZ7SLZ)=20and=20477.693=20kHz=20(IW4DXW).=0D=0A=20=20= =20=20?=0D=0A=20=20=20=20BTW=20Last=20night=20several=20dashes=20appeared=20exac= tly=20on=20477.700=20kHz,=20which=20looked=20like=20they=20might=20also=20have=20= been=20pieces=20of=20carrier=20between=20EbNaut=20sequences.?Joe?=0D=0A=20=20=20= =20?=0D=0A=20=20=20=20Best=2073,=0D=0A=20=20=20=20Markus=20(DF6NM)=0D=0A=20=20=20= =20?=0D=0A=20??=20...=0D=0A=20??????=20=0D=0A=20=20=20=20=0D=0A=20=20=0A=0A ----------MB_8D32F45D835C6C4_14C8_3E67DD_webmail-vd002.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii" =20=20=0D=0A=20=20= =20=0D=0A=0D=0A=20=20=0D=0A
This=20afternoon,=20Domenico=20= IZ7SLZ=20and=20Riccardo=20IW4DXW=20were=20both=20sending=20EbNaut,=20using=20alt= ernate=2015-minute=20slots=20on=20the=20same=20frequency=20477.695=20kHz.=20The=20= six=20character=20messages=20consisted=20of=20their=20respective callsigns=20= and=20were encoded=20using=20the=208K19A=20polynomial=20with=20560=20one-se= cond=20symbols.
=0D=0A=20=20=0D=0A
 
=0D=0A=20=20=0D=0A
I= W4DXW=20was=20first=20successfully=20decoded=20here=20at=20noon=20after=2012:15=20= UT,=20whereas=20IZ7SLZ,=20being=20much=20further=20south,=20started=20coming=20i= n=20only=20after=2015:30.=20The=20daytime=20signals=20were=20weak=20but=20rather= =20stable,=20and=20SNR=20would surely=20have=20been=20better=20in=20a=20qui= eter=20receive=20environment=20than=20mine.=20During=20the=20early=20evening,=20= signal=20strength=20literally=20picked up=20tens=20of=20dBs,=20but at=20= the=20same=20time propagational=20phase=20variation=20became=20much=20worse= , severely=20affecting=20symbol=20error=20rate.=20Interestingly,=20there=20= was=20also=20a=20variable=20carrier=20component=20beneath=20some=20of=20the=20tr= ansmissions,=20either=20due=20to=20some=20asymmetry=20in=20the=20PSK=20modulatio= n,=20or=20to=20unidentified=20co-channel=20carrier=20interference.
=0D=0A=20= =20=0D=0A
 
=0D=0A=20=20=0D=0A
An=20overview=20of=20receive=20= results,=20as=20well=20as=20zipped=20phase=20plots=20and=20wav=20files,=20can=20= be=20found=20in=20the=20folder
=0D=0A=20=20=0D=0A
http://df6nm.bplaced.net/MF/eb= naut_iz7slz_iw4dxw_160206/
=0D=0A=0D=0A
 
=0D=0A=20=20=0D= =0A
Thanks=20very=20much=20Dom=20and=20Ric for=20this=20interesting=20t= est,=20and=20also=20to=20Wolf=20for=20providing frequency=20lock=20capabili= ty=20with=20the=20latest=20SpecLab=20version.
=0D=0A=20=20=0D=0A
 =
=0D=0A=20=20=0D=0A
Best=2073,=20
=0D=0A=20=20=0D=0A
Markus=20= (DF6NM)
=0D=0A =0D=0A

=0D=0A 
=0D=0A=20-----Original= =20Message-----
=0D=0A=20From:=20Markus=20Vester=20<markusvester@aol.com&g= t;
=0D=0A=20To:=20rsgb_lf_group=20<rsgb_lf_group@blacksheep.org>
=0D= =0A=20Sent:=20Sat,=20Feb=206,=202016=2012:59=20pm
=0D=0A=20Subject:=20Re:=20L= F:=20Ebnaut=20477.69=20kHz
=0D=0A=20
=0D=0A=20=20=20=0D=0A=20=20=20=0D=0ARecent=20local=20tests=20have=20shown=20that=20the=20drift= =20of my=20FiFi-SDR=20can=20successfully=20be=20compensated=20by=20SpecLab.= =20This has=20already worked=20well=20on=20Wednesday=20night,=20so=20o= bviously=20the=20rapid=20phase=20variations=20and=20~=2025=20mHz=20spectral=20sp= read=20on=20Domenico's=20signal=20were mostly=20due=20to=20nighttime=20prop= agation=20effects. Domenico=20and=20Riccardo=20said=20they=20are=20now = ;attempting daytime=20EbNaut=20and=20carrier=20transmissions=20on=20477.690= =20(IZ7SLZ)=20and=20477.693=20kHz=20(IW4DXW).=0D=0A=20=20=20=20=0D=0A= &n= bsp;=0D=0A=20=20=20=20=0D=0ABTW=20Last=20night=20several=20dashes=20appeared= =20exactly=20on=20477.700=20kHz,=20which=20looked=20like=20they=20might=20also=20= have=20been=20pieces=20of=20carrier=20between=20EbNaut=20sequences. Joe?=0D=0A=20=20=20=20=0D=0A =0D=0A=20=20=20=20=0D=0ABest=2073,=0D=0A= =20=20=20=20=0D=0AMarkus=20(DF6NM)=0D=0A=20=20=20=20=0D=0A =0D=0A=20=   =20=0D=0A...=0D=0A=20      =20=0D=0A=20=20=20=20=0D=0A=20=20 ----------MB_8D32F45D835C6C4_14C8_3E67DD_webmail-vd002.sysops.aol.com--