Envelope-to: dave@picks.force9.co.uk Delivery-date: Tue, 28 Feb 2006 18:04:59 +0000 Received: by ptb-mxcore01.plus.net with spam-scanned (PlusNet MXCore v2.00) id 1FE9DV-00031G-Ch for dave@picks.force9.co.uk; Tue, 28 Feb 2006 18:04:59 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore01.plus.net with esmtp (PlusNet MXCore v2.00) id 1FE9DV-0002xk-58 for dave@picks.force9.co.uk; Tue, 28 Feb 2006 18:04:57 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1FE9Cn-0008V0-Mv for rs_out_1@blacksheep.org; Tue, 28 Feb 2006 18:04:13 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1FE9Cn-0008Ur-B1 for rsgb_lf_group@blacksheep.org; Tue, 28 Feb 2006 18:04:13 +0000 Received: from mail.gmx.de ([213.165.64.20] helo=mail.gmx.net) by relay1.thorcom.net with smtp (Exim 4.51) id 1FEAgZ-0007wf-PX for rsgb_lf_group@blacksheep.org; Tue, 28 Feb 2006 19:39:20 +0000 Received: (qmail invoked by alias); 28 Feb 2006 18:02:51 -0000 Received: from p549067CA.dip.t-dialin.net (EHLO router) [84.144.103.202] by mail.gmx.net (mp032) with SMTP; 28 Feb 2006 19:02:51 +0100 X-Authenticated: #9373712 Message-ID: <000401c63c91$6af36ba0$0600a8c0@router> From: "Uwe Wensauer" To: rsgb_lf_group@blacksheep.org References: <000701c63c87$671f64c0$1bd0fc3e@your4105e587b6> Date: Tue, 28 Feb 2006 19:04:28 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 X-Y-GMX-Trusted: 0 Subject: LF: Re: NAVSTAR Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit 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-PN-SpamFiltered: by PlusNet MXCore (v2.00) Hi Mal, NAVSTAR could be: The satellites transmit on two L-band frequencies: L1 = 1575.42 MHz and L2 = 1227.6 MHz. Three pseudo-random noise (PRN) ranging codes are in use. uwe, dk1kq ----- Original Message ----- From: "g3kev" To: "rsgb" Sent: Tuesday, February 28, 2006 5:52 PM Subject: LF: NAVSTAR > Hi All > I have a ships small LF antenna NAVSTAR. It is enclosed in a white plastic > case and the actual antenna is a single sided copper clad board 475 mm long > by 35 mm wide. This is attached to an amplifier with 3 transistors, one > 2N3823 and two 2N3904, there are two pot cores at the output side going to > the coax to RX. > > Does anyone know this antenna/amp or have a cct and voltage info. > > 73 de Mal/G3KEV > > >