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[98.136.219.174]) by mx.google.com with ESMTPS id id4si15436448pbc.140.2014.06.17.12.14.57 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 17 Jun 2014 12:14:57 -0700 (PDT) Received-SPF: pass (google.com: domain of sentto-85080895-3863-1403032496-daveyxm=virginmedia.com@returns.groups.yahoo.com designates 98.136.219.174 as permitted sender) client-ip=98.136.219.174; Authentication-Results: mx.google.com; spf=pass (google.com: domain of sentto-85080895-3863-1403032496-daveyxm=virginmedia.com@returns.groups.yahoo.com designates 98.136.219.174 as permitted sender) smtp.mail=sentto-85080895-3863-1403032496-daveyxm=virginmedia.com@returns.groups.yahoo.com; dkim=pass header.i=@yahoogroups.co.uk; dmarc=pass (p=NONE dis=NONE) header.from=yahoogroups.co.uk DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoogroups.co.uk; s=oscaro; t=1403032497; bh=rZ+KfpL8qWqDFTYZ0exJ9XeeUJaTuxKeQAFZFKdnKsA=; h=Received:Received:X-Yahoo-Newman-Id:X-Sender:X-Apparently-To:X-Received:X-Received:X-Received:X-Received:X-Received:X-Received:References:To:In-Reply-To:X-MB-Message-Source:X-MB-Message-Type:X-Mailer:X-Received:Message-Id:x-aol-global-disposition:x-aol-sid:X-Originating-IP:X-eGroups-Msg-Info:X-Original-From:From:X-Yahoo-Profile:Sender:MIME-Version:Mailing-List:Delivered-To:List-Id:Precedence:List-Unsubscribe:Date:Subject:Reply-To:X-Yahoo-Newman-Property:Content-Type; b=qJCs5u4ZR6Wde0yE7hJxQXsyPeEo46EKPwNCBBiprzMhF0QJ8O1FSX5fBmZ23dm8NbR9E+z62eN+PpLIMU1aDF71gpGTQ3i8G+xiH46ndC1T9ujgwzWAMy8ahyABRqUI01jjgMpzDdW0TRTBUd5AIt5dl3M0vdvCwT9o4XFGQBQ= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=oscaro; d=yahoogroups.co.uk; b=qImk96GBamucO3gnY1V90W70nsfLtlx9vtN25w5ZiRfjtf4dTPJFEqLitnjGtMbGay9+W+SaBiMdLY1ar91XJ0E8VcAgUyXhdmB/F9Mf4Te2gJZywB77+i6OJoAKH0xCSNrmuDNQWiTSXD4/k9S9AEcZtbBjvf+gWWKBvhklepk=; Received: from [216.39.60.223] by ng14.bullet.mail.gq1.yahoo.com with NNFMP; 17 Jun 2014 19:14:57 -0000 Received: from [10.193.39.9] by tg15.bullet.mail.gq1.yahoo.com with NNFMP; 17 Jun 2014 19:14:57 -0000 X-Yahoo-Newman-Id: 85080895-m3863 X-Sender: markusvester@aol.com X-Apparently-To: rsgb_lf_group@yahoogroups.co.uk X-Received: (qmail 95078 invoked by uid 102); 17 Jun 2014 19:14:56 -0000 X-Received: from unknown (HELO mtaq1.grp.bf1.yahoo.com) (10.193.84.32) by m9.grp.bf1.yahoo.com with SMTP; 17 Jun 2014 19:14:56 -0000 X-Received: (qmail 21000 invoked from network); 17 Jun 2014 19:14:56 -0000 X-Received: from unknown (HELO omr-d10.mx.aol.com) (205.188.108.134) by mtaq1.grp.bf1.yahoo.com with SMTP; 17 Jun 2014 19:14:56 -0000 X-Received: from mtaomg-aae02.mx.aol.com (mtaomg-aae02.mx.aol.com [172.27.1.100]) by omr-d10.mx.aol.com (Outbound Mail Relay) with ESMTP id F2452700498BE; Tue, 17 Jun 2014 15:14:55 -0400 (EDT) X-Received: from core-afa06d.mail.aol.com (core-afa06.mail.aol.com [172.27.24.6]) by mtaomg-aae02.mx.aol.com (OMAG/Core Interface) with ESMTP id 93F1B38000082; Tue, 17 Jun 2014 15:14:55 -0400 (EDT) References: <7606DADBB1BD4E53BF0C564E81209C00@AGB> To: rsgb_lf_group@blacksheep.org, rsgb_lf_group@yahoogroups.co.uk In-Reply-To: <7606DADBB1BD4E53BF0C564E81209C00@AGB> X-MB-Message-Source: WebUI X-MB-Message-Type: User X-Mailer: AOL Webmail BASIC X-Received: from 95.91.237.52 by webmail-m150.sysops.aol.com (64.12.101.156) with HTTP (WebMailUI); Tue, 17 Jun 2014 15:14:53 -0400 Message-Id: <8D158778DC7EBB6-7B8-D68F@webmail-m150.sysops.aol.com> x-aol-global-disposition: G x-aol-sid: 3039ac1b016453a093af76df X-Originating-IP: 205.188.108.134 X-eGroups-Msg-Info: 1:12:0:0:0 X-Original-From: Markus Vester From: "Markus Vester markusvester@aol.com [rsgb_lf_group]" X-Yahoo-Profile: df6nm Sender: rsgb_lf_group@yahoogroups.co.uk MIME-Version: 1.0 Mailing-List: list rsgb_lf_group@yahoogroups.co.uk; contact rsgb_lf_group-owner@yahoogroups.co.uk Delivered-To: mailing list rsgb_lf_group@yahoogroups.co.uk List-Id: Precedence: bulk List-Unsubscribe: Date: Tue, 17 Jun 2014 15:14:54 -0400 (EDT) Subject: [rsgb_lf_group] Changing passband center with opds Reply-To: rsgb_lf_group@yahoogroups.co.uk X-Yahoo-Newman-Property: groups-email-ff-m Content-Type: multipart/alternative; boundary="ld7wOK2xIgyuBp3M1OmSlhKix9abWpIlAPLFo5G" --ld7wOK2xIgyuBp3M1OmSlhKix9abWpIlAPLFo5G Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable In case you are using SpecLab / opds correlation detection software,=20 and decide to move down from 137.55 to 137.50 kHz band center, here's=20 what you'll need to change: - SpecLab FFT settings: reduce center freq by 50 Hz (eg. from 1550 o=20 1500 Hz) - SpecLab components, L2 blackbox, bandpass filter: reduce center freq=20 by 50 Hz - set up display range at left side of waterfall: eg. fc=3D1500, sp=3D106 - edit center freq in opds.ini from fc=3D137550 to fc=3D137500, and restart= =20 opds. Bes 73, Markus (DF6NM) -----Urspr=C3=BCngliche Mitteilung----- Von: Graham An: rsgb_lf_group Verschickt: Mo, 16 Jun 2014 9:42 pm Betreff: Re: LF: op32 on 137.575 Hz ? For 136 , mid band is now 137.500 , decoder pass band +/-=20=20 50 Hz ... --ld7wOK2xIgyuBp3M1OmSlhKix9abWpIlAPLFo5G Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable =20  
=20=20=20=20=20=20 =20=20=20=20=20=20

In case you are using SpecLab / opds correlation detection softwar= e,
and decide to move down from 137.55 to 137.50 kHz band center, here's <= br> what you'll need to change:

- SpecLab FFT settings: reduce center freq by 50 Hz (eg. from 1550 o
1500 Hz)
- SpecLab components, L2 blackbox, bandpass filter: reduce center freq
by 50 Hz
- set up display range at left side of waterfall: eg. fc=3D1500, sp=3D106 - edit center freq in opds.ini from fc=3D137550 to fc=3D137500, and restart=
opds.

Bes 73,
Markus (DF6NM)

-----Urspr=C3=BCngliche Mitteilung-----
Von: Graham <g8fzk@g8fzk.fsnet.co.uk>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Mo, 16 Jun 2014 9:42 pm
Betreff: Re: LF: op32 on 137.575 Hz ?

For 136 , mid band is now 137.500 , decoder pass band +/- =
50 Hz
...

=20=20=20=20=20
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=20=20=20=20=20=20=20=20=20=20 =20=20 =20 =20=20=20=20

Posted by: Markus Vester <markusvester@aol.com>
Reply via web post Reply to sender Reply to group Start a new topic Messages in this topic (1)
=20=20=20=20=20=20=20=20 =20
=20
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=20
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