Return-Path: X-Spam-DCC: paranoid 1102; Body=3 Fuz1=3 Fuz2=3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_50_60,HTML_MESSAGE,RATWARE_GECKO_BUILD 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 t4UNa17Y000311 for ; Sun, 31 May 2015 01:36:01 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1YyqGM-0001sJ-D2 for rs_out_1@blacksheep.org; Sun, 31 May 2015 00:33:58 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1YyqGM-0001sA-35 for rsgb_lf_group@blacksheep.org; Sun, 31 May 2015 00:33:58 +0100 Received: from mail-wg0-f50.google.com ([74.125.82.50]) by relay1.thorcom.net with esmtps (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.85) (envelope-from <73dk7fc@googlemail.com>) id 1YyqGK-0002QW-GA for rsgb_lf_group@blacksheep.org; Sun, 31 May 2015 00:33:56 +0100 Received: by wgv5 with SMTP id 5so87931608wgv.1 for ; Sat, 30 May 2015 16:33:55 -0700 (PDT) X-DKIM-Result: Domain=googlemail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:message-id:date:user-agent:mime-version:to:subject:references :in-reply-to:content-type; bh=HLHSW2rWl2+ymxatUAZWTtuKHr0H1jsEJCMPhKj6ILA=; b=gn5hnRGvILUGqBntuiBt7f3IXljYUqbaY1Ut/4Ei0LxwicH4WBCmc3eX3FsCDPDw7C J2vfdMmJQXgnU7IAqrIDPeHqpHcb1MxcMLuvHp0xjYkLdWNwtYerQMRDHXNk9Or3W7M1 6S1AlAejvs6zHfnVARyltR2wYFE2m66JPzQuF0Cm9PZCXoqnOe5TXFOIpcyW9jjPWYYE 2nVibyRTE/yqOAa8y1Wc7LpHQvGnyGVA8Ms2U0mA7VK4YIAde8hVM6ztJeiY2HhksLRF 9DfzfnLw+HpW5NdbeVnWVLFwtFYgjBlul+7VxZ4tROqTYkO8h8wAsiIVvYq3WTBTO20u DEnw== X-Received: by 10.180.109.111 with SMTP id hr15mr8083659wib.53.1433028835559; Sat, 30 May 2015 16:33:55 -0700 (PDT) Received: from [129.206.22.206] (pc206.iup.uni-heidelberg.de. [129.206.22.206]) by mx.google.com with ESMTPSA id q2sm14731521wjz.15.2015.05.30.16.33.54 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 30 May 2015 16:33:55 -0700 (PDT) From: DK7FC <73dk7fc@googlemail.com> X-Google-Original-From: DK7FC <73dk7fc@gmail.com> Message-ID: <556A48E2.5040802@gmail.com> Date: Sun, 31 May 2015 01:33:54 +0200 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: <91F37C608C8244FA9EE41F66FD8D79E6@White> In-Reply-To: <91F37C608C8244FA9EE41F66FD8D79E6@White> X-Scan-Signature: 61577e2058c0d3bf1737d7de6ed6eb16 Subject: Re: LF: Dual-speed WSPR Content-Type: multipart/alternative; boundary="------------080702010808040205020007" 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: 3375 This is a multi-part message in MIME format. --------------080702010808040205020007 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Markus, What about the old slow-WSPR by DF6NM? It could be useful to try WSPR-4 for experiments. There is not just 2 and 15. And WSPR-120 on VLF... No problem! 73, Stefan Am 31.05.2015 01:28, schrieb Markus Vester: > To allow SNR comparisons at different speeds, I will transmit a > mixed-mode beacon tonight. It will consist of two WSPR-2 sequences, > before and after a WSPR-15 sequence on each odd half hour: > hh:28 - hh:30: WSPR-2 475.790 kHz > hh:30 - hh:45: WSPR-15 475.823 kHz > hh:46 - hh:48: WSPR-2 475.790 kHz > Transmitter power is currently 25 watts into an antenna with 2% > efficiency. Am listening to both modes at all other times. > All the best, > Markus (DF6NM) --------------080702010808040205020007 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Markus,

What about the old slow-WSPR by DF6NM? It could be useful to try WSPR-4 for experiments. There is not just 2 and 15. And WSPR-120 on VLF... No problem!

73, Stefan

Am 31.05.2015 01:28, schrieb Markus Vester:
To allow SNR comparisons at different speeds, I will transmit a mixed-mode beacon tonight. It will consist of two WSPR-2 sequences, before and after a WSPR-15 sequence on each odd half hour:
 
hh:28 - hh:30: WSPR-2 475.790 kHz
hh:30 - hh:45: WSPR-15 475.823 kHz
hh:46 - hh:48: WSPR-2 475.790 kHz
 
Transmitter power is currently 25 watts into an antenna with 2% efficiency. Am listening to both modes at all other times.
 
All the best,
Markus (DF6NM)
--------------080702010808040205020007--