Return-Path: Received: from rly-dg09.mx.aol.com (rly-dg09.mail.aol.com [172.19.151.93]) by air-dg01.mail.aol.com (v126.13) with ESMTP id MAILINDG014-5ee4b50cd903e6; Fri, 15 Jan 2010 15:18:35 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-dg09.mx.aol.com (v125.7) with ESMTP id MAILRELAYINDG093-5ee4b50cd903e6; Fri, 15 Jan 2010 15:18:26 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NVsbR-0005ry-F9 for rs_out_1@blacksheep.org; Fri, 15 Jan 2010 20:17:05 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NVsbQ-0005rp-Vr for rsgb_lf_group@blacksheep.org; Fri, 15 Jan 2010 20:17:04 +0000 Received: from out1.ip01ir2.opaltelecom.net ([62.24.128.237]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NVsbO-0006LH-HR for rsgb_lf_group@blacksheep.org; Fri, 15 Jan 2010 20:17:04 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ak4FAAtcUEtUDUU3/2dsb2JhbACCFdhHhDEE X-IronPort-AV: E=Sophos;i="4.49,284,1262563200"; d="scan'208,217";a="299316927" Received: from host-84-13-69-55.opaltelecom.net (HELO xphd97xgq27nyf) ([84.13.69.55]) by out1.ip01ir2.opaltelecom.net with SMTP; 15 Jan 2010 20:16:40 +0000 Message-ID: <00b501ca961f$a367c580$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: References: <005201ca9614$d4238390$0202a8c0@laptopcore2> Date: Fri, 15 Jan 2010 20:16:35 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 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_00B2_01CA961F.A33A73F0" 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-IP: 193.82.116.20 ------=_NextPart_000_00B2_01CA961F.A33A73F0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable ALIAS DFCW it has being used here for years de G3KEV ----- Original Message -----=20 From: g3zjo=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Friday, January 15, 2010 6:59 PM Subject: RE: LF: 500KHz-WSPR-QRSS3 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. Th= is 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 lin= e for a Dash and below the line for a Dot. As far as I know this has been very little used, however, blow me th= e Bloodhound read it allJ=20 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. --=20 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_00B2_01CA961F.A33A73F0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
ALIAS DFCW it has being used her= e for=20 years
de G3KEV
 
----- Original Message -----
From:=20 g3zjo=20
Sent: Friday, January 15, 201= 0 6:59=20 PM
Subject: RE: LF: 500KHz-WSPR-= QRSS3

Hi=20 Dave

 

I can= =92t remember if=20 it has an official term, 3 second Dots, 3 second Dashes. Dashes abov= e a centre=20 line, Dots below, Space on the centre line.

 

In a= way the 9=20 seconds for a Dash in QRSS3 is wasteful, particularly since it can= break up=20 and appear to be 2 Dots.

 

Likewi= se the inter=20 unit space is wasteful, this lead to Castle Morse which climbs in fr= equency=20 for each Dash and descends for each Dot. This in turn is wasteful of= bandwidth=20 and difficult to read.  Which lead me to develop Step Morse whi= ch steps=20 up and down above the centre line for a Dash and below the line for= a=20 Dot.

As far= as I know this=20 has been very little used, however, blow me the Bloodhound read it= =20 allJ<= /SPAN>

 

Eddie

 

-----Original=20 Message-----
From:=20 owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@black= sheep.org]=20 On Behalf Of Dave=20 Pick
Sent: 15 Jan= uary 2010=20 16:51
To:=20 rsgb_lf_group@blacksheep.org
Subject: Re: LF:=20 500KHz-WSPR-QRSS3

 

= Hello=20 Eddie

Very interesting tests but what is "3 level QRSS3 with=20 equal Dot and Dash lengths" ?

Dave. G3YXM

2010/1/15 g3z= jo <g3zjo@npton.plus.co= m>

LF=20 Group

 

Yesterday I increased=20 my TX power on 500KHz by 10dB so as to expand my coverage, maybe the= QRPp 13uW=20 ERP has reached its limits.

 



--
G3YXM IO92BK=20 Birmingham UK

No virus found in thi= s incoming=20 message.
Checked by AVG - www.avg.com
Version: 9.0.725 / Virus= Database:=20 270.14.141/2622 - Release Date: 01/15/10=20 07:35:00

------=_NextPart_000_00B2_01CA961F.A33A73F0--