Return-Path: Received: (qmail 19372 invoked from network); 7 Jul 2003 06:07:19 -0000 Received: from marstons.services.quay.plus.net (212.159.14.223) by mailstore with SMTP; 7 Jul 2003 06:07:19 -0000 Received: (qmail 809 invoked by uid 10001); 7 Jul 2003 06:07:19 -0000 Received: from post.thorcom.com (193.82.116.70) by marstons.services.quay.plus.net with SMTP; 7 Jul 2003 06:07:19 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.14) id 19ZP8d-0005Hw-Kw for rsgb_lf_group-outgoing@blacksheep.org; Mon, 07 Jul 2003 07:06:11 +0100 Received: from [212.135.6.13] (helo=smarthost3.mail.uk.easynet.net) by post.thorcom.com with esmtp (Exim 4.14) id 19ZP8Z-0005Hn-De for rsgb_lf_group@blacksheep.org; Mon, 07 Jul 2003 07:06:07 +0100 Received: from tnt-5-154.easynet.co.uk ([195.40.200.154] helo=captbrian) by smarthost3.mail.uk.easynet.net with smtp (Exim 4.10) id 19ZP8X-000FyY-00 for rsgb_lf_group@blacksheep.org; Mon, 07 Jul 2003 07:06:06 +0100 Message-ID: <000701c3444d$82f57200$9ac828c3@captbrian> From: "captbrian" To: rsgb_lf_group@blacksheep.org Date: Mon, 7 Jul 2003 06:55:19 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.3110.1 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: LF: Re: Re: Re: Re: seeking know-how Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, hits=-1.0 required=5.0tests=ORIGINAL_MESSAGE,QUOTED_EMAIL_TEXTversion=2.55 X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rsgb_lf_group-outgoing@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Yes it _is_ B41 . I have one of each and could not remember which is which and too tired to go upstairs and look. . I carried them upstairs 25 years ago and cannot get rid of them now because I have got to be too old to carry them down again! As mentioned I have this plus a black box tuned to the 41's 800 Khz. I.F. in cascade !! I can see that a narrow-band converter would be better but I tend to be an antenna person. I need a house with sea at the end of garden. -----Original Message----- From: Dave Brown To: rsgb_lf_group@blacksheep.org Date: 06 July 2003 21:20 Subject: LF: Re: Re: Re: seeking know-how >Must be a B41 rx if you are tuning LF sigs directly- not a B40? Or are you >usnig a converter? >73 >Dave, ZL3FJ (who only recently reluctantly sold his B41-magnificent LF rx- >but HEAVY!) > > >----- Original Message ----- >From: "captbrian" >To: >Sent: Monday, July 07, 2003 4:04 AM >Subject: LF: Re: Re: seeking know-how > > >> For two Daves and an Alan. Thank you all I have a few web-sites to go >> read now.. >> >> The B40 has a IF output "port" at 800 khz and feeding that into a IC725 >> tuned to 800 gives me some gain and a frequency read-out and a CW filter. >> >> The 138.8 sig is bigger than Radio 4 on 198 and only slightly less than >> German b'cast on 153. I'll do some S-meter comparisons. >> >> I have a Laboratory type VFO and a Lab. type amplifier with two 807's >> joy ;-)) ] both in the 'might-come-in-handy-one-day ' cupboard . but >I >> think I must work on a good Antenna first. >> >> Then there's this unwanted aluminium ladder to bury LOL >> >> Bryan >> >> >> >> > > >