Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id w19Km9j3000322 for ; Fri, 9 Feb 2018 21:48:10 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ekFXE-0001vM-O1 for rs_out_1@blacksheep.org; Fri, 09 Feb 2018 20:44:40 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ekFXE-0001vC-7E for rsgb_lf_group@blacksheep.org; Fri, 09 Feb 2018 20:44:40 +0000 Received: from resqmta-ch2-10v.sys.comcast.net ([2001:558:fe21:29:69:252:207:42]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1ekFXA-0000oK-NP for rsgb_lf_group@blacksheep.org; Fri, 09 Feb 2018 20:44:38 +0000 Received: from resomta-ch2-06v.sys.comcast.net ([69.252.207.102]) by resqmta-ch2-10v.sys.comcast.net with ESMTP id kFViefkNYC0x5kFX5eSm7u; Fri, 09 Feb 2018 20:44:31 +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=1518209071; bh=slKPMIpcTAoePfJBWYOwlPMf8byQop/n3q/4e4xrQcc=; h=Received:Received:From:To:Subject:Date:Message-ID:MIME-Version: Content-Type; b=cfoSwELq8cuVynH455S1fuT3A3CHad397SUvGli5skAGc4aTJdMfk77XT5ono3wol FJ4zW+QjArfBZQP5ZOSECvq5V4Bp8OzZ5b/5/YsQCXQG4fduC5Vfym5qFJQ4QFCea7 iVNmud3VVxK2AXimhAHScKGjA52lDn6JvrvgjN+UyDRF6Jph0lybgVjOtmCmYxnFZ0 q8HWWbgCYOH2TEW5xllQWsoPyL1z/ogP81/i2TSf+DV4FZGem8fbD9Ls7u53Sdb7pu Vtbc2qqmpUdPcesqX+D0T9r8Y8+BA41MmS+rCydNZNLknk5hYEJcPTIVI/r4P8Lis0 ecAHQ9Pa7BJnw== Received: from Owner ([IPv6:2601:140:8500:7f9f:825:5f36:8d59:a1d3]) by resomta-ch2-06v.sys.comcast.net with SMTP id kFX4ePydrVvrPkFX4eSLtq; Fri, 09 Feb 2018 20:44:31 +0000 From: To: References: <1617b3e9a47-5c7b-152f2@webjas-vaa249.srv.aolmail.net> In-Reply-To: <1617b3e9a47-5c7b-152f2@webjas-vaa249.srv.aolmail.net> Date: Fri, 9 Feb 2018 15:44:28 -0500 Message-ID: <08a401d3a1e6$c7ebdd70$57c39850$@comcast.net> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQEvk4/kHphPDuZsbl1SGRBYGEGNSqTkoBig Content-Language: en-us X-CMAE-Envelope: MS4wfHbEKcdZ2gvf6B5oV/3Xs+hEzOs7hQuQRD1UtjVvGS3l7jCgQx9ooq0gpRxAcs2+bUlFtLZPDenbTenQVG+uOhgsTnbv1ZtFzlfBaejqxBqKu5iYjO5e BmsTDrLjHuj+RxUrmlfnJeWyeEaiGK7Bm/c= X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Ward, Congratulations on a great signal. I can send plots from GA, KS, AK and PR if you’d like; it would be helpful to know when you’re on but also have ~ 1-week backup on those receivers. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (hvanesce[at]comcast.net) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: d2180dc2ab86baf139677702972e08e3 Subject: RE: LF: K7PO testing 8270.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_08A5_01D3A1BC.DF181F60" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_50_60,HTML_MESSAGE, MAILTO_TO_SPAM_ADDR,NO_REAL_NAME autolearn=no version=2.63 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 This is a multipart message in MIME format. ------=_NextPart_000_08A5_01D3A1BC.DF181F60 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Ward, =20 Congratulations on a great signal. =20 I can send plots from GA, KS, AK and PR if you=E2=80=99d like; it would = be helpful to know when you=E2=80=99re on but also have ~ 1-week backup = on those receivers. =20 73, =20 Jim AA5BW =20 From: owner-rsgb_lf_group@blacksheep.org = [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Ward K7PO Sent: Friday, February 9, 2018 10:46 AM To: rsgb_lf_group@blacksheep.org Subject: Re: LF: K7PO testing 8270.0 =20 Paul, I think you are correct on the GPS lock. I now recall a couple occasions in the last few weeks where I noticed the GPS unlocked. The problem must be worse than I thought. Tonight (~0100Z) I'll go out and check the GPS system or swap it with a second GPS. Is 8270.0 good? The TX is located some distance from me, so during the week I'm=20 not there full time. Ward =20 =20 =20 -----Original Message----- From: Paul Nicholson To: rsgb_lf_group Sent: Fri, Feb 9, 2018 8:00 am Subject: Re: LF: K7PO testing 8270.0 Looking at the signal at Hawley in 1 hour chunks, S/N in 278 uHz and phase: 23 - 00 12.0 dB -36.1 deg 00 - 01 16.6 dB 185.5 deg 01 - 02 18.1 dB 99.1 deg 02 - 03 no signal 03 - 04 no signal 04 - 05 no signal 05 - 06 16.1 dB 71.4 deg 06 - 07 16.7 dB 108.8 deg 07 - 08 no signal 08 - 09 no signal 09 - 10 no signal When the signal is there, it is very strong and a sharp line on frequency. Then it vanishes for a few hours. Perhaps shifted to a frequency outside the narrow band I'm using? Also the phase is changing. Those phase changes are causing the apparent spread in the long narrow spectrum. The pattern at Forest VA is similar but the signal is weaker so harder to measure. I'd guess, an intermittent GPS lock. When it works, it works well, a really good signal. No sign of the signal here in Todmorden (8300 km), not much chance until the tx is firmly locked, frequency and phase. Then there will be a good chance I think. -- Paul Nicholson -- ------=_NextPart_000_08A5_01D3A1BC.DF181F60 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Ward,

 

Congratulations on a great signal.

 

I can send plots from GA, KS, AK and PR if you=E2=80=99d like; it = would be helpful to know when you=E2=80=99re on but also have ~ 1-week = backup on those receivers.

 

73,

 

Jim AA5BW

 

From:= = owner-rsgb_lf_group@blacksheep.org = [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Ward = K7PO
Sent: Friday, February 9, 2018 10:46 AM
To: = rsgb_lf_group@blacksheep.org
Subject: Re: LF: K7PO testing = 8270.0

 

Paul,
I think you are correct on the GPS lock. I now = recall a couple
occasions in the last few weeks where I noticed the = GPS unlocked.
The problem must be worse than I thought. Tonight = (~0100Z) I'll
go out and check the GPS system or swap it with a = second GPS. Is
8270.0 good?

The TX is located some distance = from me, so during the week I'm
not there full = time.

Ward

 

 

 

-= ----Original Message-----
From: Paul Nicholson <vlf0403@abelian.org>
To: = rsgb_lf_group <rsgb_lf_group@blacksheep.org= >
Sent: Fri, Feb 9, 2018 8:00 am
Subject: Re: LF: K7PO = testing 8270.0


Looking at the signal at Hawley in 1 hour = chunks, S/N in 278 uHz
and phase:

23 - 00 12.0 dB -36.1 = deg
00 - 01 16.6 dB 185.5 deg
01 - 02 18.1 dB 99.1 deg
02 - 03 = no signal
03 - 04 no signal
04 - 05 no signal
05 - 06 16.1 dB = 71.4 deg
06 - 07 16.7 dB 108.8 deg
07 - 08 no signal
08 - 09 no = signal
09 - 10 no signal

When the signal is there, it is very = strong and a sharp line on
frequency. Then it vanishes for a few = hours. Perhaps shifted to
a frequency outside the narrow band I'm = using? Also the phase is
changing. Those phase changes are causing = the apparent spread
in the long narrow spectrum.

The pattern = at Forest VA is similar but the signal is weaker so
harder to = measure.

I'd guess, an intermittent GPS lock. When it works, it = works well,
a really good signal.

No sign of the signal here = in Todmorden (8300 km), not much
chance until the tx is firmly = locked, frequency and phase. Then
there will be a good chance I = think.

--
Paul = Nicholson
--

------=_NextPart_000_08A5_01D3A1BC.DF181F60--