Return-Path: Received: from rly-db06.mx.aol.com (rly-db06.mail.aol.com [172.19.130.81]) by air-db10.mail.aol.com (v119.9) with ESMTP id MAILINDB101-acd46f6669935d; Sun, 23 Sep 2007 09:14:11 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-db06.mx.aol.com (v119.9) with ESMTP id MAILRELAYINDB063-acd46f6669935d; Sun, 23 Sep 2007 09:14:02 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1IZRGt-00061l-MC for rs_out_1@blacksheep.org; Sun, 23 Sep 2007 14:13:15 +0100 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1IZRGt-00061c-3x for rsgb_lf_group@blacksheep.org; Sun, 23 Sep 2007 14:13:15 +0100 Received: from imo-d23.mx.aol.com ([205.188.139.137]) by relay2.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1IZRGr-0006zy-T3 for rsgb_lf_group@blacksheep.org; Sun, 23 Sep 2007 14:13:14 +0100 Received: from G0MRF@aol.com by imo-d23.mx.aol.com (mail_out_v38_r9.2.) id l.c07.1e9d078d (30737); Sun, 23 Sep 2007 09:13:04 -0400 (EDT) From: G0MRF@aol.com Message-ID: Date: Sun, 23 Sep 2007 09:13:04 EDT To: rsgb_lf_group@blacksheep.org, JRusgrove@comcast.net MIME-Version: 1.0 X-Mailer: 9.0 SE for Windows sub 5014 X-Spam-Flag: NO X-Spam-Score: 0.2 (/) X-Spam-Report: autolearn=disabled,AWL=-0.378,HTML_MESSAGE=0.001,NO_REAL_NAME=0.55 Subject: Re: LF: Re: 500kHz 22/23 Sep Content-Type: multipart/alternative; boundary="-----------------------------1190553184" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.1 required=5.0 tests=HTML_30_40,HTML_MESSAGE, NO_REAL_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 X-AOL-SCOLL-AUTHENTICATION: listenair ; SPF_helo : X-AOL-SCOLL-AUTHENTICATION: listenair ; SPF_822_from : -------------------------------1190553184 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Hello Jay. Is there any documented information on the detail of applying forward error correction to PSK31? I have a beacon running here which has CW and PSK31 coded into a fixed message on a PIC16F84 controller chip, but I also have an interest in using FEC for this and some AMSAT projects. Presumably, you have a dedicated piece of receive software for the decoding? Thanks David G0MRF In a message dated 23/09/2007 11:17:25 GMT Standard Time, JRusgrove@comcast.net writes: Tonight's test will be PSK31 and PSKFEC31. I'll let the transmitter run until 0300Z and post a schedule later this morning. Thanks again for watching...always amazed at what you can dig out! Jay W1VD WD2XNS WE2XGR/2 -------------------------------1190553184 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

Hello Jay.

Is there any documented information on the detail of applying forward e= rror=20 correction to PSK31?

I have a beacon running here which has CW and PSK31 coded into a fixed=20 message on a PIC16F84 controller chip, but I also have an interest in using=20= FEC=20 for this and some AMSAT projects.

Presumably, you have a dedicated piece of receive software for the=20 decoding?

Thanks

David G0MRF

In a message dated 23/09/2007 11:17:25 GMT Standard Time,=20 JRusgrove@comcast.net writes:

= Tonight's test will be PSK31 and PSKFEC31. I'll let the transmitter=20 run until 0300Z and post a
schedule later this morning.

Thanks a= gain=20 for watching...always amazed at what you can dig out!

Jay W1VD = ;=20 WD2XNS WE2XGR/2

-------------------------------1190553184--