Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-de05.r1000.mx.aol.com (Internet Inbound) with ESMTP id A794D3800008B; Thu, 17 Jan 2013 06:23:03 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1TvnXU-0003Ve-D8 for rs_out_1@blacksheep.org; Thu, 17 Jan 2013 11:21:44 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1TvnXT-0003VV-MG for rsgb_lf_group@blacksheep.org; Thu, 17 Jan 2013 11:21:43 +0000 Received: from imr-da06.mx.aol.com ([205.188.169.203]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1TvnXQ-0003Av-Ao for rsgb_lf_group@blacksheep.org; Thu, 17 Jan 2013 11:21:42 +0000 Received: from mtaomg-da05.r1000.mx.aol.com (mtaomg-da05.r1000.mx.aol.com [172.29.51.141]) by imr-da06.mx.aol.com (Outbound Mail Relay) with ESMTP id 1E28E1C00009B for ; Thu, 17 Jan 2013 06:21:18 -0500 (EST) Received: from core-dfb004a.r1000.mail.aol.com (core-dfb004.r1000.mail.aol.com [172.29.54.207]) by mtaomg-da05.r1000.mx.aol.com (OMAG/Core Interface) with ESMTP id DFFA8E000083 for ; Thu, 17 Jan 2013 06:21:17 -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: Webmail 37288-BASIC Received: from 194.138.39.54 by webmail-m130.sysops.aol.com (149.174.9.21) with HTTP (WebMailUI); Thu, 17 Jan 2013 06:21:17 -0500 Message-Id: <8CFC2BBE7311C59-810-3F0D3@webmail-m130.sysops.aol.com> X-Originating-IP: [194.138.39.54] Date: Thu, 17 Jan 2013 06:21:17 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20121107; t=1358421678; bh=yMmUpHU4xdGVPELsBawNBXxE0qVe+A/8rWV5BhYciW4=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=xu1OWCr7QOcrl722ZQ5M0oEgiziIXNX6QbX8/pyiGV63BHvB/W+0E5xDIDVfoggwl ph7x6N0Gb4fWVqi6bOembfNOqNu5YENRFMe0Chmui2EXONM5/eDZ8JdMVit0yaMGHV +R5gy2xSO2Wv2zEWpjvmW2pfy007+0ikyvy9LkQ0= X-AOL-SCOLL-SCORE: 1:2:484233824:93952408 X-AOL-SCOLL-URL_COUNT: 3 X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: http://uk.groups.yahoo.com/group/rsgb_lf_group/message/2337  Joe Taylor, K1JT WSPR-X and WSPR-15 Wed Jan 16, 2013 8:23 pm  Some of you may be interested in trying WSPR-X, a new version of WSPR that includes the slow mode WSPR-15. WSPR-15 uses 15-minute T/R sequences, rather than the standard 2-minute sequences; at MF and LF it is 9 dB more sensitive than WSPR-2, decoding signals as weak as -37 dB in the standard 2500 Hz reference bandwidth. WSPR-15 is not recommended for use at HF: the tone spacing is only 0.183 Hz, less than the Doppler spreading typical of many HF paths. The main intended application for WSPR-15 is for very difficult paths at 137 kHz and the new 472 kHz band. It may be interesting to try on 160 meters, as well. Note that the recommended WSPR-15 sub-band is a 25 Hz slice just above the 200-Hz WSPR-2 sub-band, i.e., 1600-1625 Hz above the standard "dial Frequency". This will be handled automatically if you set up WSPR-X in the normal way. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [205.188.169.203 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (markusvester[at]aol.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 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: f7f918e40888a44a70dddae14bd6a529 Subject: LF: WSPR-X and WSPR-15 (FW from Joe Taylor K1JT) Content-Type: multipart/alternative; boundary="--------MB_8CFC2BBE7337DBA_810_CF2A4_webmail-m130.sysops.aol.com" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=HTML_20_30, HTML_FONTCOLOR_UNKNOWN,HTML_MESSAGE 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 x-aol-global-disposition: G X-AOL-SCOLL-AUTHENTICATION: mtain-de05.r1000.mx.aol.com ; domain : mx.aol.com DKIM : fail X-AOL-OVERRIDE-PIK-REASON: Y x-aol-sid: 3039ac1d40cd50f7df164e64 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. ----------MB_8CFC2BBE7337DBA_810_CF2A4_webmail-m130.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" http://uk.groups.yahoo.com/group/rsgb_lf_group/message/2337 =C2=A0 Joe Taylor, K1JT WSPR-X and WSPR-15 Wed Jan=C2=A016,=C2=A02013 8:23=C2=A0pm =C2=A0 Some of you may be interested in trying WSPR-X, a new version of WSPR that includes the slow mode WSPR-15. WSPR-15 uses 15-minute T/R sequences, rather than the standard 2-minute sequences; at MF and LF it is 9 dB more sensitive than WSPR-2, decoding signals as weak as -37 dB in the standard 2500 Hz reference bandwidth. WSPR-15 is not recommended for use at HF: the tone spacing is only 0.183 Hz, less than the Doppler spreading typical of many HF paths. The main intended application for WSPR-15 is for very difficult paths at 137 kHz and the new 472 kHz band. It may be interesting to try on 160 meters, as well. Note that the recommended WSPR-15 sub-band is a 25 Hz slice just above the 200-Hz WSPR-2 sub-band, i.e., 1600-1625 Hz above the standard "dial Frequency". This will be handled automatically if you set up WSPR-X in the normal way. A brief online User's Guide for WSPR-X is posted at http://www.physics.princeton.edu/pulsar/K1JT/WSPR-X_Users_Guide.pdf , and the Windows installation file is posted at http://physics.princeton.edu/pulsar/K1JT/WSPRX_07r2948.exe . At present, WSPR-X does not support I/Q audio (for use with direct conversion receivers and transceivers) and does not do =E2=80=9Cband hoppin= g=E2=80=9D. Otherwise most familiar WSPR features are present and working well. For software enthusiasts: Unlike older versions of WSPR, the user interface of WSPR-X is written in C++ and the Qt programming framework. My expectation is that this shift will make for easier development and program maintenance in the future. At present a click-to-install package is available only for Windows. Source code for WSPR-X is available from the open-source SVN repository at berlios.de. Anonymous checkout of the full WSPR-X source code can be accomplished with the command svn co svn://svn.berlios.de/wsjt/branches/wsprx User comments, suggestions, and bug reports will be very welcome! -- 73, Joe, K1JT PS: if someone would like to re-post this message to rsgb_lf_group@..., please feel free to do so. I am no longer subscribed there -- I found the traffic level far too high. ----------MB_8CFC2BBE7337DBA_810_CF2A4_webmail-m130.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="utf-8"
 
Joe Taylor= , K1JT
WSPR-X and= WSPR-15
Wed Jan&nb= sp;16, 2013 8:23 pm
 
Some of yo= u may be interested in trying WSPR-X, a new version of WSPR
that includes the slow mode WSPR-15. WSPR-15 uses 15-minute T/R
sequences, rather than the standard 2-minute sequences; at MF and LF it
is 9 dB more sensitive than WSPR-2, decoding signals as weak as -37 dB
in the standard 2500 Hz reference bandwidth. WSPR-15 is not recommended
for use at HF: the tone spacing is only 0.183 Hz, less than the Doppler
spreading typical of many HF paths. The main intended application for
WSPR-15 is for very difficult paths at 137 kHz and the new 472 kHz band. It may be interesting to try on 160 meters, as well. Note that the
recommended WSPR-15 sub-band is a 25 Hz slice just above the 200-Hz
WSPR-2 sub-band, i.e., 1600-1625 Hz above the standard "dial Frequency". This will be handled automatically if you set up WSPR-X in the normal way.<= br>
A brief online User's Guide for WSPR-X is posted at
http://www.physics.princeton.edu/pulsar/K1JT/WSPR-X_Users_Guide.pdf ,
and the Windows installation file is posted at
http= ://physics.princeton.edu/pulsar/K1JT/WSPRX_07r2948.exe .

At present, WSPR-X does not support I/Q audio (for use with direct
conversion receivers and transceivers) and does not do =E2=80=9Cband hoppin= g=E2=80=9D.
Otherwise most familiar WSPR features are present and working well.

For software enthusiasts: Unlike older versions of WSPR, the user
interface of WSPR-X is written in C++ and the Qt programming framework.
My expectation is that this shift will make for easier development and
program maintenance in the future. At present a click-to-install package is available only for Windows. Source code for WSPR-X is available from
the open-source SVN repository at berlios.de. Anonymous checkout of the
full WSPR-X source code can be accomplished with the command

svn co svn://svn.berli= os.de/wsjt/branches/wsprx

User comments, suggestions, and bug reports will be very welcome!

-- 73, Joe, K1JT

PS: if someone would like to re-post this message to
rsgb_lf_group@..., please feel free to do so. I am no longe= r
subscribed there -- I found the traffic level far too high.

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