Return-Path: Received: from rly-dd05.mx.aol.com (rly-dd05.mail.aol.com [172.19.141.152]) by air-dd06.mail.aol.com (v123.3) with ESMTP id MAILINDD061-b7b49c1631d3a0; Wed, 18 Mar 2009 17:10:15 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-dd05.mx.aol.com (v123.3) with ESMTP id MAILRELAYINDD055-b7b49c1631d3a0; Wed, 18 Mar 2009 17:09:51 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Lk316-0003N5-23 for rs_out_1@blacksheep.org; Wed, 18 Mar 2009 21:09:36 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Lk315-0003Mw-Hw for rsgb_lf_group@blacksheep.org; Wed, 18 Mar 2009 21:09:35 +0000 Received: from mail-fx0-f174.google.com ([209.85.220.174]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Lk312-0001N3-GC for rsgb_lf_group@blacksheep.org; Wed, 18 Mar 2009 21:09:35 +0000 Received: by fxm22 with SMTP id 22so263579fxm.4 for ; Wed, 18 Mar 2009 14:09:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=w3Bo8srPEx3mGVbpNkXoiVW04THnv9zXdoX27I0t9Gw=; b=eJWIjMwBKj80Qbl267KW0AkkBnsRlFaCa9xkx6J82KF44W+KwmtERaZxzk2Vkxt1O5 Ch9TRT9MG5cHcLsMhxPp4HF8jtVXf/0+OyZrKDkJHV1TI8sbE56qE4w/1aXHvWUBQR8o nkXUwoofWofTOhu8LxmADffbgl2J/WtgP2LGc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=xOcDDO771GQZmXKlJP+R4HP2hIKfjy5mZ43BXLtjQxAn/O+vbz3yTqfdY88fzRaSdm ZTQYt32IONAYS8PfqUMt+8H7GfQvuqAQVVzSmg5mfSlo9oL0xQQ7xcVAFeflLbgUrtLZ 01EBrlHfc8Wn1X+ciCFVNBwKm/W4aPDBVaz3U= MIME-Version: 1.0 Received: by 10.204.116.212 with SMTP id n20mr548831bkq.138.1237410565272; Wed, 18 Mar 2009 14:09:25 -0700 (PDT) In-Reply-To: <20090318215906.vn1zu4jium1w08cc@webmail4.kuleuven.be> References: <009001c9a588$7eb02c60$6401a8c0@asus> <916F3329CAA846A19B450540FCC7E0AB@AGB> <20090318215906.vn1zu4jium1w08cc@webmail4.kuleuven.be> Date: Wed, 18 Mar 2009 21:09:25 +0000 Message-ID: From: Andy Talbot To: rsgb_lf_group@blacksheep.org X-Karma: unknown: DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: RE: Syncback software QQQ Content-Type: multipart/alternative; boundary=0016e6d999da2f335304656b19e1 X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=HTML_30_40,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 X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d295.2 ; domain : googlemail.com DKIM : pass X-Mailer: Unknown (No Version) --0016e6d999da2f335304656b19e1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Yes. All it does is measure the total signal within the 25 - 30 second. You could transmit for the entire one minute and it would still give the same reading. But avoid the preceding minute though, that's when the noise measurement is made. http://www.g4jnt.com/PCBCN.zip will do the job if you can keep the PC clock accurately set, eg from an internet sync site Andy G4JNT www.g4jnt.com 2009/3/18 Rik Strobbe > Hello Andy, > > if I got it right the RX software will make a correct measurent as long as > the signal is there during the 5 second period, even if the transmission > start a few seconds early and stops a few seconds late ? > That would make timing far less critical and it would be possible to use my > QRS software (eg. sending an "E" at 10 seconds dotlength). > > 73, Rik ON7YD > > Quoting Andy Talbot : > > No it uses the average power over the 5 second period. You could always >> start it 1s early and stop 1s later >> Andy G4JNT >> www.g4jnt.com >> >> >> 2009/3/18 Graham >> >> Andy, >>> >>> Q .. If the tx is keyed by vox/breakin will the slight clipping of >>> the leading edge of the beacon cause time problems ?? >>> reason being .. if use force 'tx' will miss the beacon rx windows ?? >>> >>> Tnx- G .. >>> >>> *From:* Andy Talbot >>> *Sent:* Tuesday, March 17, 2009 4:27 PM >>> *To:* rsgb_lf_group@blacksheep.org >>> *Subject:* Re: LF: RE: Syncback software >>> >>> That should have read http://www.g4jnt.com/PCBCN.zip >>> >>> Andy G4JNT >>> www.g4jnt.com >>> >>> >>> 2009/3/17 Andy Talbot >>> >>> Try http://www.g4jnt.com/beacons.htm and go to PCBCN at the bottom >>>> or directly >>>> >>>> ------------------------------ >>> >>> >>> No virus found in this incoming message. >>> Checked by AVG - www.avg.com >>> Version: 8.0.237 / Virus Database: 270.11.16/2006 - Release Date: >>> 03/17/09 >>> 07:23:00 >>> >>> >>> >> > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > > > --0016e6d999da2f335304656b19e1 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Yes.=A0
=A0
All it does is measure the total signal within the 25 - 30 second.=A0 Y= ou could transmit for the entire one minute and it would still give the same= reading.=A0=A0
=A0
But avoid the preceding minute though, that's when the noise measur= ement is made.
=A0
=A0http://www.g4jnt.com/PCBC= N.zip=A0 will do the job if you can keep the PC clock accurately set, eg= from an internet sync site

Andy =A0G4JNT
www= .g4jnt.com


2009/3/18 Rik Strobbe <Rik.Strobbe@fys.kuleuven.be>= ;
Hello Andy,

if I got it rig= ht the RX software will make a correct measurent as long as the signal is th= ere during the 5 second period, even if the transmission start a few seconds= early and stops a few seconds late ?
That would make timing far less critical and it would be possible to use my=20= QRS software (eg. sending an "E" at 10 seconds dotlength).

= 73, Rik =A0ON7YD=20


Quoting Andy Talbot <andy.g4jnt@googlemail.com>:
<= br>
No it uses the average power over the 5 second period.=20= =A0 You could always
start it 1s early and stop 1s later
Andy =A0G4JNT=
www.g4jnt.com

2009/3/18 Graham <g8fzk@g8fzk.fsnet.co.uk>

=A0Andy,

Q .. If the =A0tx is keyed by vox/breakin=20= =A0 =A0will the slight =A0clipping of
the =A0leading edge of the =A0beaco= n =A0cause time problems ??
reason being =A0.. if use force 'tx'=20= will miss the =A0beacon rx windows ??

Tnx- G ..

=A0*From:* Andy Talbot <andy.g4jnt@googlemail.com>*Sent:* Tuesday, March 17, 2009 4:27 PM=20

*To:* rsgb_lf_group@blacksheep.org
*Subject:* Re: LF: RE:= Syncback software

That should have read http://www.g4jnt.com/PCBCN.zip

Andy =A0G4JNT
www= .g4jnt.com


2009/3/17 Andy Talbot <andy.g4jnt@googlemail.com>
Try http://www.g4jnt.com/beacons.htm =A0=20= =A0and go to =A0PCBCN at the bottom
=A0or directly

=A0------------------------------

=
No virus found in this incoming message.
Checked by AVG - www.avg.com
Version: 8.0.237 /= Virus Database: 270.11.16/2006 - Release Date: 03/17/09
07:23:00






Disclaim= er: http://www.kuleuven.be/cwis/email_disclaimer.htm



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