Return-Path: Received: from rly-df06.mx.aol.com (rly-df06.mail.aol.com [172.19.156.19]) by air-df04.mail.aol.com (v125.7) with ESMTP id MAILINDF041-55d4ae7421e331; Tue, 27 Oct 2009 14:55:45 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-df06.mx.aol.com (v125.7) with ESMTP id MAILRELAYINDF068-55d4ae7421e331; Tue, 27 Oct 2009 14:55:27 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1N2rBo-0005Zx-Ne for rs_out_1@blacksheep.org; Tue, 27 Oct 2009 18:54:40 +0000 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1N2rBo-0005Zo-2b for rsgb_lf_group@blacksheep.org; Tue, 27 Oct 2009 18:54:40 +0000 Received: from smtp5.freeserve.com ([193.252.22.151] helo=smtp6.freeserve.com) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1N2rBa-00035P-M3 for rsgb_lf_group@blacksheep.org; Tue, 27 Oct 2009 18:54:28 +0000 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3512.me.freeserve.com (SMTP Server) with ESMTP id 0B0C07000083 for ; Tue, 27 Oct 2009 19:54:19 +0100 (CET) Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3512.me.freeserve.com (SMTP Server) with ESMTP id F25B57000086 for ; Tue, 27 Oct 2009 19:54:18 +0100 (CET) Received: from AGB (unknown [91.110.87.24]) by mwinf3512.me.freeserve.com (SMTP Server) with SMTP id 9BED67000083 for ; Tue, 27 Oct 2009 19:54:18 +0100 (CET) X-ME-UUID: 20091027185418638.9BED67000083@mwinf3512.me.freeserve.com Message-ID: From: "Graham" To: References: <2A8239B7C5DB475997C9B096CD5F9586@AGB> <004d01ca5734$142a68c0$6402a8c0@e7010> In-Reply-To: <004d01ca5734$142a68c0$6402a8c0@e7010> Date: Tue, 27 Oct 2009 18:54:17 -0000 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-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: Re: Throb -2- beacon 503.000 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00A2_01CA5736.E2F0C1C0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=HTML_40_50,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-IP: 193.82.116.20 ------=_NextPart_000_00A2_01CA5736.E2F0C1C0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Ok Walter=20 Well that is a good question ! ...=20 Its a narrow band data mode that uses a combination of multi = tones and amplitude modulation .. the tones relay the data and th= e amplitude modulation provides the syn-pulse .. so every characte= r has its ''own sync pulse'' so the system has no 'lock up or sy= nc time'' =20 I am using FLDIGI as the tx software ......... you need to be ver= y close on frequency to decode=20 Tnx - G .. From: Walter und Marianne Staubach=20 Sent: Tuesday, October 27, 2009 6:34 PM To: rsgb_lf_group@blacksheep.org=20 Subject: LF: Re: Throb -2- beacon 503.000=20 Please help, Graham - what is THROB-2? 73 Walter DJ2LF / DI2AG ----- Original Message -----=20 From: Graham=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Tuesday, October 27, 2009 6:28 PM Subject: LF: Throb -2- beacon 503.000=20 Running THROB-2- Beacon 503.000 khz centre frequency=20 TX set 502.000 USB Audio 1000 Hz cent frequency=20 Repeat time 60 seconds =20 RX 'ON' during cycle tx 'off' time=20 Reports / observations =20 Tnx Graham G0NBD - IO83LK =20 ----------------------------------------------------------------------= ---------- No virus found in this incoming message. Checked by AVG - www.avg.com=20 Version: 8.5.423 / Virus Database: 270.14.34/2462 - Release Date: 10/2= 7/09 07:38:00 ------=_NextPart_000_00A2_01CA5736.E2F0C1C0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Ok Walter
 
Well that is a good  question != ...=20
 
Its a  narrow  band = data  mode=20 that  uses a combination of   multi  tones and&nbs= p;=20 amplitude modulation .. the  tones relay the  data  and= the =20 amplitude modulation  provides the  syn-pulse .. so  ev= ery=20 character   has its ''own sync pulse''  so the  sy= stem has=20 no  'lock up or  sync time'' 
 
I am using  FLDIGI  as the&= nbsp; tx=20 software .........  you  need to be very  close on freq= uency to=20 decode
 
Tnx - G ..

Sent: Tuesday, October 27, 2009 6:34 PM
Subject: LF: Re: Throb -2- beacon 503.000

Please help, Graham - what is THROB-2= ?
73
Walter DJ2LF / DI2AG
 
----- Original Message -----
From:=20 Graham
Sent: Tuesday, October 27, 20= 09 6:28=20 PM
Subject: LF: Throb -2- beacon= 503.000=20

Running  THROB-2-  Beacon=   =20 503.000 khz centre  frequency
 
TX set  502.000 USB
Audio  1000 Hz cent frequency=
 
Repeat time 60  seconds =
 
RX  'ON'  during cycle tx= 'off'=20  time
 
Reports / observations  =
 
Tnx  Graham
 
G0NBD - IO83LK=20  



No virus found in this incoming message.
Checked by AVG= -=20 www.avg.com
Version: 8.5.423 / Virus Database: 270.14.34/2462 - Re= lease=20 Date: 10/27/09 07:38:00


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