Return-Path: Received: from mtain-dd09.r1000.mx.aol.com (mtain-dd09.r1000.mx.aol.com [172.29.64.149]) by air-db04.mail.aol.com (v129.4) with ESMTP id MAILINDB041-85f04bd9fe79389; Thu, 29 Apr 2010 17:47:37 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-dd09.r1000.mx.aol.com (Internet Inbound) with ESMTP id F37E33800013E; Thu, 29 Apr 2010 17:47:35 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1O7bYg-0007RX-23 for rs_out_1@blacksheep.org; Thu, 29 Apr 2010 22:46:10 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1O7bYf-0007RO-J9 for rsgb_lf_group@blacksheep.org; Thu, 29 Apr 2010 22:46:09 +0100 Received: from smtp5.freeserve.com ([193.252.22.159]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1O7bYc-0007jS-Vf for rsgb_lf_group@blacksheep.org; Thu, 29 Apr 2010 22:46:09 +0100 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3429.me.freeserve.com (SMTP Server) with ESMTP id 31FFF1C00173 for ; Thu, 29 Apr 2010 23:46:00 +0200 (CEST) Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3429.me.freeserve.com (SMTP Server) with ESMTP id 2504B1C0017A for ; Thu, 29 Apr 2010 23:46:00 +0200 (CEST) Received: from AGB (unknown [91.109.47.241]) by mwinf3429.me.freeserve.com (SMTP Server) with SMTP id C725B1C00173 for ; Thu, 29 Apr 2010 23:45:59 +0200 (CEST) X-ME-UUID: 20100429214559815.C725B1C00173@mwinf3429.me.freeserve.com Message-ID: From: "Graham" To: References: In-Reply-To: Date: Thu, 29 Apr 2010 22:45:59 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8089.726 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8089.726 X-Antivirus: avast! (VPS 100429-1, 29/04/2010), Outbound message X-Antivirus-Status: Clean X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: ROS beacon 503.600kHz Content-Type: multipart/alternative; boundary="----=_NextPart_000_00A1_01CAE7ED.BCA1B4A0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.7 required=5.0 tests=HTML_40_50, HTML_FONTCOLOR_UNSAFE,HTML_MESSAGE,MISSING_OUTLOOK_NAME 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: 3039ac1d40954bd9fe773a13 X-AOL-IP: 193.82.116.20 ------=_NextPart_000_00A1_01CAE7ED.BCA1B4A0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Gary=20 This decode is via the twente web-sdr ... ok not quite 100 % .. bu= t -30 dB is well into the system 'red' I assume we are looking at= the slow qsb taking the signal under the noise floor ? .... =20 G .=20 RX1: <21:15 UTC> <6.8 Hz> /*$F9G4WW 4E424+O9000J \W39Z)CIR+B,$ <-30 dB> From: Gary - G4WGT=20 Sent: Thursday, April 29, 2010 9:42 PM To: LF Group (RSGB)=20 Subject: Re: LF: ROS beacon 503.600kHz LF,=20 Not able to reply to any calls from now but the beacon will continue= until about 2300utc. I will resume tests tomorrow (Friday) night & increase power for great= er distance. 73 Gary - G4WGT On 29 April 2010 20:18, Gary - G4WGT wrote: Hi LF,=20 I am increasing the PTT loop timer to provide a 5 minute increment= of the beacon. This will give operators lots of time to create a reply or call. My= beacon will stop & notify me if a reply or call is made. 73 Gary - G4WGT. On 29 April 2010 19:27, Gary - G4WGT wrote: Hi LF,=20 I am transmitting ROS v3.4.8 data software in EME mode using the= PTT loop timer set for 1 minute. Dial is 502.050 kHz USB Frequency is 503.600 kHz Tx power is 1 watt ERP estimated at 4mW Software & user guide is downloadable at :- http://rosmodem.wordpr= ess.com/ Reports, comments & QSO attempts most welcome. 73 Gary - G4WGT. ------=_NextPart_000_00A1_01CAE7ED.BCA1B4A0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Gary
 
This decode is via the  twente= =20  web-sdr  ... ok not quite  100 % .. but -30  dB= is well=20 into the  system 'red'  I assume  we are looking at the=  =20 slow  qsb taking the signal  under the  noise floor ?= .... =20
 
G .
 
RX1: <21:15 UTC> <6.8 Hz>= /*$F9G4WW=20 4E424+O9000J \W39Z)CIR+B,$ <CANCEL> <-30 dB>
 
 

Sent: Thursday, April 29, 2010 9:42 PM
Subject: Re: LF: ROS beacon 503.600kHz

LF,=20

Not able to reply to any calls from now but the beacon will conti= nue until=20 about 2300utc.

I will resume tests tomorrow (Friday) night & increase power= for=20 greater distance.

73

Gary - G4WGT


On 29 April 2010 20:18, Gary - G4WGT <g4wgt@tiscali.co.= uk> wrote:
Hi LF,=20

I am increasing the PTT loop timer to provide a 5 minute increm= ent of the=20 beacon.

This will give operators lots of time to create a reply or call= . My=20 beacon will stop & notify me if a reply or call is made.

73

Gary - G4WGT.


On 29 April 2010 19:27, Gary - G4WGT <g4wgt@tiscali.co.uk> wrote:
Hi=20 LF,=20

I am transmitting ROS v3.4.8 data software in EME mode using= the PTT=20 loop timer set for 1 minute.

Dial is 502.050 kHz USB
Frequency is 503.600 kHz
Tx power is 1 watt
ERP estimated at 4mW

Software & user guide is downloadable at :- http://rosmodem.wordpress.com/

Reports, comments & QSO attempts most welcome.

73

Gary -=20 G4WGT.




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