Return-Path: Received: from mtain-de06.r1000.mx.aol.com (mtain-de06.r1000.mx.aol.com [172.29.64.206]) by air-mc08.mail.aol.com (v126.13) with ESMTP id MAILINMC081-a9834b50bb5b363; Fri, 15 Jan 2010 14:00:43 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-de06.r1000.mx.aol.com (Internet Inbound) with ESMTP id 98CA03800015F; Fri, 15 Jan 2010 14:00:41 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NVrOU-0004dc-79 for rs_out_1@blacksheep.org; Fri, 15 Jan 2010 18:59:38 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NVrOT-0004dT-OD for rsgb_lf_group@blacksheep.org; Fri, 15 Jan 2010 18:59:37 +0000 Received: from out1.ip05ir2.opaltelecom.net ([62.24.128.241]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NVrOR-0005oy-GU for rsgb_lf_group@blacksheep.org; Fri, 15 Jan 2010 18:59:37 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AnkNAMZFUEtOkaFE/2dsb2JhbACCFYYt0XuEMQQ X-IronPort-AV: E=Sophos;i="4.49,283,1262563200"; d="scan'208,217";a="288578689" Received: from unknown (HELO laptopcore2) ([78.145.161.68]) by out1.ip05ir2.opaltelecom.net with ESMTP; 15 Jan 2010 18:59:13 +0000 From: "g3zjo" To: Date: Fri, 15 Jan 2010 18:59:13 -0000 Message-ID: <005201ca9614$d4238390$0202a8c0@laptopcore2> MIME-Version: 1.0 X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2616 Importance: Normal In-Reply-To: <8bf118411001150850l6bcdc752na7b131104d3d4841@mail.gmail.com> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 X-Karma: unknown: X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: RE: LF: 500KHz-WSPR-QRSS3 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0053_01CA9614.D4238390" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_60_70, 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-sid: 3039ac1d40ce4b50bb5935c5 X-AOL-IP: 193.82.116.20 ------=_NextPart_000_0053_01CA9614.D4238390 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi Dave I can't remember if it has an official term, 3 second Dots, 3 second Dashes. Dashes above a centre line, Dots below, Space on the centre line. In a way the 9 seconds for a Dash in QRSS3 is wasteful, particularly since it can break up and appear to be 2 Dots. Likewise the inter unit space is wasteful, this lead to Castle Morse which climbs in frequency for each Dash and descends for each Dot. This in turn is wasteful of bandwidth and difficult to read. Which lead me to develop Step Morse which steps up and down above the centre line for a Dash and below the line for a Dot. As far as I know this has been very little used, however, blow me the Bloodhound read it all:-) Eddie -----Original Message----- From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Dave Pick Sent: 15 January 2010 16:51 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: 500KHz-WSPR-QRSS3 Hello Eddie Very interesting tests but what is "3 level QRSS3 with equal Dot and Dash lengths" ? Dave. G3YXM 2010/1/15 g3zjo LF Group Yesterday I increased my TX power on 500KHz by 10dB so as to expand my coverage, maybe the QRPp 13uW ERP has reached its limits. -- G3YXM IO92BK Birmingham UK No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.725 / Virus Database: 270.14.141/2622 - Release Date: 01/15/10 07:35:00 ------=_NextPart_000_0053_01CA9614.D4238390 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Dave<= /font>

 

I can’t= remember if it has an official term, 3 second Dots, 3 second Dashes. Dashes above a centre line, Dots= below, Space on the centre line.

 

In a way the 9= seconds for a Dash in QRSS3 is wasteful, particularly since it can break up and appear to be 2 Dot= s.

 

Likewise the in= ter unit space is wasteful, this lead to Castle Morse which climbs in frequency for each Dash and= descends for each Dot. This in turn is wasteful of bandwidth and difficult to= read.  Which lead me to develop Step Morse which steps up and down above the centre= line for a Dash and below the line for a Dot.

As far as I kno= w this has been very little used, however, blow me the Bloodhound read it allJ

 

Eddie

 

-----Original Message-----
From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksh= eep.org] On Behalf Of D= ave Pick
Sent: 15 January 2010= 16:51
To: rsgb_lf_group@black= sheep.org
Subject: Re: LF: 500KHz= -WSPR-QRSS3

 

Hello Eddie

Very interesting tests but what is "3 level QRSS3 with equal Dot and Dash lengths" ?

Dave. G3YXM

2010/1/15 g3zjo= <g3zjo@npton.plus.com&= gt;

LF Group

 

Yesterday I increased my TX power on 500KHz by 10dB so as to expand my coverage,= maybe the QRPp 13uW ERP has reached its limits.

 



--
G3YXM IO92BK Birmingham UK

No virus found in this incom= ing message.
Checked by AVG - www.avg.com
Version: 9.0.725 / Virus Database: 270.14.141/2622 - Release Date: 01/= 15/10 07:35:00

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