Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dc02.r1000.mx.aol.com (Internet Inbound) with ESMTP id DF120380000E7; Wed, 6 Mar 2013 05:16:06 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1UDBN9-0003t1-6J for rs_out_1@blacksheep.org; Wed, 06 Mar 2013 10:14:55 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1UDBN8-0003ss-PG for rsgb_lf_group@blacksheep.org; Wed, 06 Mar 2013 10:14:54 +0000 Received: from relay.uni-heidelberg.de ([129.206.100.212]) by relay1.thorcom.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77) (envelope-from ) id 1UDBN7-0005Cb-6i for rsgb_lf_group@blacksheep.org; Wed, 06 Mar 2013 10:14:53 +0000 Received: from freitag.iup.uni-heidelberg.de (freitag.iup.uni-heidelberg.de [129.206.29.204]) by relay.uni-heidelberg.de (8.14.1/8.14.1) with ESMTP id r26AEWGI007639 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 6 Mar 2013 11:14:32 +0100 Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de [129.206.22.206]) by freitag.iup.uni-heidelberg.de (8.12.11.20060308/8.11.2) with ESMTP id r26AEVV5026993 for ; Wed, 6 Mar 2013 11:14:31 +0100 Message-ID: <51371703.9090509@iup.uni-heidelberg.de> Date: Wed, 06 Mar 2013 11:14:27 +0100 From: =?UTF-8?B?U3RlZmFuIFNjaMOkZmVy?= 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: <58DDEF66BD1F4FCDA781E159BB3130D4@GaryAsus> <5133BADE.9070906@iup.uni-heidelberg.de> <5133C67A.10300@psk31.plus.com> <5133C9E6.5070406@iup.uni-heidelberg.de> <5133D161.4080703@psk31.plus.com> <5134A7AB.6020202@iup.uni-heidelberg.de> <5134F966.5090807@psk31.plus.com> <5135D5E8.7040304@iup.uni-heidelberg.de> <5135FDDC.2020100@iup.uni-heidelberg.de> <1AD9CFA88EB9476B81C3CD9EE515BB31@PcMinto> <51362618.2040709@iup.uni-heidelberg.de> <51364368.3090204@psk31.plus.com> <51364D95.7090009@psk31.plus.com> <93266BE26B7D4C14A04471501FB9D23A@AGB> <51367D85.2020607@psk31.plus.com> In-Reply-To: X-Spam-Score: -1.3 (-) 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: Am 06.03.2013 01:28, schrieb Graham: > [...] > how is Stefan generating rtty , is there a mixer involved ? > G.. G.. I'm using the same mixer as for WSPR. It is an DC upconverter using a NE612. LO = 1843.2 kHz / 4. I'm generating (and decoding) RTTY with fldigi software. However the output frequency is < 3 kHz so i have to feed this to SpecLab (via VAC) and add 15.9 kHz there. The output is fed to the mixer which drives the PA directly... [...] Content analysis details: (-1.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [129.206.100.212 listed in list.dnswl.org] -0.6 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 896f9ee4f10c5db37812c155e804756d Subject: Re: LF: Re: RTTY test transmission Content-Type: multipart/alternative; boundary="------------080004000806030105080101" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=HTML_30_40,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-sid: 3039ac1d4082513717650ae6 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. --------------080004000806030105080101 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Am 06.03.2013 01:28, schrieb Graham: > [...] > how is Stefan generating rtty , is there a mixer involved ? > G.. G.. I'm using the same mixer as for WSPR. It is an DC upconverter using a NE612. LO = 1843.2 kHz / 4. I'm generating (and decoding) RTTY with fldigi software. However the output frequency is < 3 kHz so i have to feed this to SpecLab (via VAC) and add 15.9 kHz there. The output is fed to the mixer which drives the PA directly... S --------------080004000806030105080101 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by relay.uni-heidelberg.de id r26AEWGI007639
Am 06.03.2013 01:28, schrieb Graham:
[...]
=C2=A0
how is=C2=A0 Stefan=C2=A0 generating=C2=A0=C2=A0 rtty=C2=A0 , is t= here=C2=A0 a=C2=A0 mixer involved=C2=A0 ?
=C2=A0
G..

G..

I'm using the same mixer as for WSPR. It is an DC upconverter using a NE612. LO =3D 1843.2 kHz / 4.
I'm generating (and decoding) RTTY with fldigi software. However the output frequency is < 3 kHz so i have to feed this to SpecLab (via VAC) and add 15.9 kHz there. The output is fed to the mixer which drives the PA directly...


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