Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,SPF_PASS, T_DKIM_INVALID,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: INFN-TO: mailn 1233; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id v822rqxE020289 for ; Sat, 2 Sep 2017 04:53:53 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1dnyUM-0000rU-1x for rs_out_1@blacksheep.org; Sat, 02 Sep 2017 03:48:50 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1dnyTy-0000rL-NK for rsgb_lf_group@blacksheep.org; Sat, 02 Sep 2017 03:48:26 +0100 Received: from resqmta-ch2-02v.sys.comcast.net ([2001:558:fe21:29:69:252:207:34]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1dnyTu-00042o-NN for rsgb_lf_group@blacksheep.org; Sat, 02 Sep 2017 03:48:24 +0100 Received: from resomta-ch2-09v.sys.comcast.net ([69.252.207.105]) by resqmta-ch2-02v.sys.comcast.net with ESMTP id nyTldkeV9o4g2nyTpdC70M; Sat, 02 Sep 2017 02:48:17 +0000 X-DKIM-Result: Domain=comcast.net Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net; s=q20161114; t=1504320497; bh=PWIU1OYfSQOFWcUO2fdNZOqXLT8UKlxV8JmzvXPdDuE=; h=Received:Received:From:To:Subject:Date:Message-ID:MIME-Version: Content-Type; b=fVuUTguLaO4R01mxxaKbgzuNmt+QAMiie99LHkjI7+S4azHYdttmzO5MGA28puIw/ wcpMeo8Oq5LfG0zw9wpRP4QTVPZmkpjZt4ZeKPwjjnVzzYQbQpffGNO9SP7FZIP8nH LGvr+N+9K11eDA7uz1dmswNL//rYQes66ZevfhrTSsagDT1ZLkzD1bwfjPtFWR56c6 FgEUmbUMeVshVYPKECNalVjsNam58Spa6eY2JwM3g9gVvC5aScd5L8LcZVUIPaNWAI NgxA2y9b2SZgp3ddIHO86QX8s2QReYhqWFQs45NBX8u6x+ms3UMbpgn2JY3Ac+yTSa OpY49Vk/Z82fg== Received: from Owner ([IPv6:2601:140:8500:7f9f:78f6:dd:b547:d008]) by resomta-ch2-09v.sys.comcast.net with SMTP id nyTidL7OFNoQjnyTjdMpO1; Sat, 02 Sep 2017 02:48:14 +0000 From: To: References: <15e3d7bc327-c06-2ffa4@webjas-vac182.srv.aolmail.net> In-Reply-To: <15e3d7bc327-c06-2ffa4@webjas-vac182.srv.aolmail.net> Date: Fri, 1 Sep 2017 22:48:01 -0400 Message-ID: <058c01d32395$e7091df0$b51b59d0$@comcast.net> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQOAWCpx0KXNCCKPv5byTK776O1t9J9Gesfw Content-Language: en-us X-CMAE-Envelope: MS4wfOahb4BB/ZeDUl2Sy/nNFkxQYiGlfxXiCFM9fkJaLJFIG+UX77bwZrrW6A8iLnEn0z9bnb9VRNm5zMOtVW+L2jihmdHZDJeKr71Hu4pe7028vqSPFVhN xfos8RxYDHdmbmaxFr0cN7rx3yudvkcuDyM= X-Scan-Signature: e21031ef48bbae1c5a8c64549547751e Subject: RE: VLF: Carrier on 4470.005 Hz! - EbNaut test Content-Type: multipart/alternative; boundary="----=_NextPart_000_058D_01D32374.5FF77DF0" 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 2.75 Status: O X-Status: X-Keywords: X-UID: 12500 This is a multipart message in MIME format. ------=_NextPart_000_058D_01D32374.5FF77DF0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Congratulations all; great effort, fine work, valuable result. Most = impressive. =20 73, =20 Jim AA5BW =20 From: owner-rsgb_lf_group@blacksheep.org = [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Markus Vester Sent: Friday, September 1, 2017 8:48 AM To: rsgb_lf_group@blacksheep.org Subject: Re: VLF: Carrier on 4470.005 Hz! - EbNaut test =20 Congratulations both! A fine example of persevering work leading to a = well-deserved success. Best 73, Markus =20 -----Urspr=C3=BCngliche Mitteilung-----=20 Von: Paul Nicholson An: rsgb_lf_group Verschickt: Fr, 1. Sept 2017 1:40 Betreff: Re: VLF: Carrier on 4470.005 Hz! - EbNaut test Success! Daily Eb/N0: 23rd -6.2 dB 24th -16.8 dB 25th -9.2 dB 26th -10.3 dB 27th -9.8 dB 28th -15.8 dB 29th -8.0 dB 30th -4.9 dB 31st -10.2 dB Leaving out 24th and 28th, I decode 'PEACE' at Eb/N0 =3D -0.8 dB, BER 41.9% constant reference phase. I used a 'known phase' decode for this, using the phase measured from your 2 day carrier. It does not decode with a uniform phase search or a full phase search. (the extra gain of the known phase decode is about 0.25 dB). Ok, you see why my 0.13 dB rx mystery is important to solve! We cannot afford to discard even 0.1 dB with these experiments. -- Paul Nicholson -- ------=_NextPart_000_058D_01D32374.5FF77DF0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Congratulations all; great effort, fine work, valuable result. Most = impressive.

 

73,

 

Jim AA5BW

 

From:= = owner-rsgb_lf_group@blacksheep.org = [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Markus = Vester
Sent: Friday, September 1, 2017 8:48 AM
To: = rsgb_lf_group@blacksheep.org
Subject: Re: VLF: Carrier on = 4470.005 Hz! - EbNaut test

 

C= ongratulations both! A fine example of persevering work leading to = a well-deserved success.

Best = 73,
Markus
 

-----Urspr=C3=BCngliche Mitteilung----- =
Von: Paul Nicholson <vlf0403@abelian.org>
An: = rsgb_lf_group <rsgb_lf_group@blacksheep.org= >
Verschickt: Fr, 1. Sept 2017 1:40
Betreff: Re: VLF: = Carrier on 4470.005 Hz! - EbNaut test

<= br>Success!

Daily Eb/N0:

23rd -6.2 dB
24th -16.8 = dB
25th -9.2 dB
26th -10.3 dB
27th -9.8 dB
28th -15.8 = dB
29th -8.0 dB
30th -4.9 dB
31st -10.2 dB

Leaving out = 24th and 28th, I decode 'PEACE' at Eb/N0 =3D -0.8 dB,
BER 41.9% = constant reference phase.

I used a 'known phase' decode for this, = using the phase measured
from your 2 day carrier.

It does not = decode with a uniform phase search or a full phase
search. (the extra = gain of the known phase decode is about 0.25 dB).

Ok, you see why = my 0.13 dB rx mystery is important to solve!
We cannot afford to = discard even 0.1 dB with these experiments.

--
Paul = Nicholson
--

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