Return-Path: Received: from mtain-dg05.r1000.mx.aol.com (mtain-dg05.r1000.mx.aol.com [172.29.65.13]) by air-dc05.mail.aol.com (v129.4) with ESMTP id MAILINDC054-86a34d77f92827; Wed, 09 Mar 2011 17:03:20 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dg05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 263F038000082; Wed, 9 Mar 2011 17:03:18 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PxRSb-0003a9-FV for rs_out_1@blacksheep.org; Wed, 09 Mar 2011 22:02:25 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PxRSa-0003a0-Vo for rsgb_lf_group@blacksheep.org; Wed, 09 Mar 2011 22:02:24 +0000 Received: from imr-db03.mx.aol.com ([205.188.91.97]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PxRSY-0002pM-2F for rsgb_lf_group@blacksheep.org; Wed, 09 Mar 2011 22:02:24 +0000 Received: from mtaout-da05.r1000.mx.aol.com (mtaout-da05.r1000.mx.aol.com [172.29.51.133]) by imr-db03.mx.aol.com (8.14.1/8.14.1) with ESMTP id p29M2D4V023998 for ; Wed, 9 Mar 2011 17:02:13 -0500 Received: from White (nrbg-4dbf8d8a.pool.mediaWays.net [77.191.141.138]) by mtaout-da05.r1000.mx.aol.com (MUA/Third Party Client Interface) with ESMTPA id 2AFCFE00011A for ; Wed, 9 Mar 2011 17:02:13 -0500 (EST) Message-ID: From: "Markus Vester" To: References: Date: Wed, 9 Mar 2011 23:02:37 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 12.0.1606 X-MimeOLE: Produced By Microsoft MimeOLE V12.0.1606 X-Spam-Score: 0.3 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001,MAILTO_TO_SPAM_ADDR=0.276 Subject: Re: LF: 8970.025 Content-Type: multipart/alternative; boundary="----=_NextPart_000_002F_01CBDEAE.153F5920" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.6 required=5.0 tests=HTML_40_50,HTML_MESSAGE, MAILTO_TO_SPAM_ADDR,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: 3039ac1d410d4d77f9262857 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none ------=_NextPart_000_002F_01CBDEAE.153F5920 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Victor, nice signal from Henny, without any visible drift. How accurate is the= displayed frequency, 8970.0237 Hz? Do you have an idea about the regularly spaced "beads" on the line? Lo= oks almost like 180=B0 phase inversions. Is that an intentional modula= tion? Similar effects could be caused by buffer underflows in one of= the soundcards, eg. due to samplerate oddities. Best regards, Markus (DF6NM) From: victor13@online.nl=20 Sent: Wednesday, March 09, 2011 7:32 PM To: blacksheep=20 Subject: LF: 8970.025 HI all, attached a picture from Henny's signal the last 24 hours that shows th= e total drift of his tx,my rx and the soundblaster audigy soundcard.Not= much to see with a noisebandwidth of 438 uHz. No locking to gps or wathever.The signal at 0.00Hz is Rugby at 60 KHz= to check my rx. 73 Victor PA3FNY =20 ------=_NextPart_000_002F_01CBDEAE.153F5920 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi Victor,
 
nice signal from Henny, without = any visible=20 drift. How accurate is the displayed frequency, 8970.0237 Hz?
 
Do you have an idea about the re= gularly spaced=20 "beads" on the line? Looks almost like 180=B0 phase inversions. I= s that=20 an intentional modulation? Similar effects could be caused by buf= fer=20 underflows in one of the soundcards, eg. due to samplerate=20 oddities.
 
Best regards,
Markus (DF6NM)

Sent: Wednesday, March 09, 2011 7:32 PM
Subject: LF: 8970.025
=
HI all,

attached a picture from Henny's signal the last 24= hours=20 that shows the
total drift of his tx,my rx and the soundblaster aud= igy=20 soundcard.Not much
to see with a noisebandwidth of 438 uHz.
No= locking to=20 gps or wathever.The signal at 0.00Hz is Rugby at 60 KHz to
check my= =20 rx.

73
Victor
PA3FNY

 
------=_NextPart_000_002F_01CBDEAE.153F5920--