X-GM-THRID: 1229029735609756820 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.65.98.14 with SMTP id a14cs47107qbm; Wed, 21 Feb 2007 14:13:23 -0800 (PST) Received: by 10.67.117.2 with SMTP id u2mr10253612ugm.1172096002663; Wed, 21 Feb 2007 14:13:22 -0800 (PST) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id 24si12569718ugf.2007.02.21.14.13.22; Wed, 21 Feb 2007 14:13:22 -0800 (PST) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1HJzeu-0006FN-Do for rs_out_1@blacksheep.org; Wed, 21 Feb 2007 22:09:56 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1HJzeu-0006FE-04 for rsgb_lf_group@blacksheep.org; Wed, 21 Feb 2007 22:09:56 +0000 Received: from rusty.kulnet.kuleuven.ac.be ([134.58.240.42]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1HJzet-0004WT-SC for rsgb_lf_group@blacksheep.org; Wed, 21 Feb 2007 22:09:55 +0000 Received: from localhost (localhost [127.0.0.1]) by rusty.kulnet.kuleuven.ac.be (Postfix) with ESMTP id 3BA711D72AE for ; Wed, 21 Feb 2007 23:09:50 +0100 (CET) Received: from smtps01 (octavianus.kulnet.kuleuven.ac.be [134.58.240.71]) by rusty.kulnet.kuleuven.ac.be (Postfix) with ESMTP id 470101D7682 for ; Wed, 21 Feb 2007 23:09:47 +0100 (CET) Received: from smtps01 (localhost [127.0.0.1]) by smtps01 (Postfix) with ESMTP id E234C2E68CC; Wed, 21 Feb 2007 23:09:46 +0100 (CET) Received: from webmail1.cc.kuleuven.ac.be (webmail1.cc.kuleuven.ac.be [134.58.242.3]) by smtps01 (Postfix) with ESMTP id D09B12E68CA for ; Wed, 21 Feb 2007 23:09:46 +0100 (CET) Received: by webmail1.cc.kuleuven.ac.be (Postfix, from userid 65534) id C89C01A9834; Wed, 21 Feb 2007 23:09:56 +0100 (CET) Received: from 208.80-200-80.adsl-dyn.isp.belgacom.be (208.80-200-80.adsl-dyn.isp.belgacom.be [80.200.80.208]) by webmail3.kuleuven.be (Horde MIME library) with HTTP; Wed, 21 Feb 2007 23:09:56 +0100 Message-ID: <20070221230956.ihgd3jyo47400ck8@webmail3.kuleuven.be> Date: Wed, 21 Feb 2007 23:09:56 +0100 From: Rik Strobbe To: rsgb_lf_group@blacksheep.org References: <000301c75600$75a07ff0$0c01a8c0@acer5gi5q0ubzj> In-Reply-To: <000301c75600$75a07ff0$0c01a8c0@acer5gi5q0ubzj> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Internet Messaging Program (IMP) H3 (4.1.2) X-Originating-IP: 80.200.80.208 X-Virus-Scanned: by KULeuven Antivirus Cluster Subject: Re: LF: RE: RE: Special Research Permits (501-504kHz) for UK Amateurs Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Transfer-Encoding: quoted-printable X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none 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 Status: O X-Status: X-Keywords: X-UID: 2697 John, there are low-cost and readily available xtals for 11059 and 22118 kHz. Devided by 22 or 44 this results in 502.69 kHz. In the better electronics shop you might find 28224 kHz xtals, devided =20 by 56 =3D 504 kHz. Even more exotic (but some kind of standard) is 49152 kHz, devided by =20 98 =3D 501.55 kHz 73, Rik ON7YD Quoting John W Gould : > I'm busy building a DDS, but if that fails to work in a sensible timescale > I'll need to be xtal controlled, so an agreement where we might cluster fo= r > QRSS/DFCW might be worthwhile. This might also be helpful for others. Ar= e > there any obvious frequencies that are divides from standard crystals? > > 73 John, G3WKL > > -----Original Message----- > From: owner-rsgb_lf_group@blacksheep.org > [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Dave G3WCB > Sent: 21 February 2007 20:28 > To: rsgb_lf_group@blacksheep.org > Subject: LF: RE: Special Research Permits (501-504kHz) for UK Amateurs > > > LF Group, > > Is anyone willing to propose a voluntary bandplan for the UK 501 kHz > allocation? We could follow the same sort of scheme that is followed on 13= 7 > kHz, with separate areas for CW, digital and QRSS/DFCW modes. The 3kHz > available is broadly similar to the 137 kHz allocation, and won't be enoug= h > to permit much by way of "broadband" operation (MCW, DSB-AM, SSB, or even > drifty CW etc) > > 73, Dave G3WCB IO91RM > > -----Original Message----- > From: owner-rsgb_lf_group@blacksheep.org > [mailto:owner-rsgb_lf_group@blacksheep.org]On Behalf Of John W Gould > Sent: 21 February 2007 11:03 > To: rsgb_lf_group@blacksheep.org > Subject: LF: Special Research Permits (501-504kHz) for UK Amateurs > > > Ofcom has announced today that a limited number of SRPs will me made > available for 12 months from 1st March. See > > http://www.ofcom.org.uk/radiocomms/ifi/licensing/classes/amateur/Notices/2= 00 > 70221 > > and the RSGB and Spectrum Forum websites. > > 73 John, G3WKL > RSGB HF Manager > > > > > > > > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm