Return-Path: Received: (qmail 22020 invoked from network); 12 Jul 1999 06:51:31 +0100 Received: from magnus.plus.net.uk (HELO magnus.force9.net) (195.166.128.27) by guiness.force9.net with SMTP; 12 Jul 1999 06:51:31 +0100 Received: (qmail 30046 invoked from network); 12 Jul 1999 05:52:56 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnus.plus.net.uk with SMTP; 12 Jul 1999 05:52:56 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 113Ysj-0005iw-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 12 Jul 1999 06:44:01 +0100 Received: from mailout01.btx.dtag.de ([194.25.2.149]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 113Ysi-0005ir-00 for rsgb_lf_group@blacksheep.org; Mon, 12 Jul 1999 06:44:00 +0100 X-Priority: 3 X-MSMail-Priority: Normal Received: from fwd10.btx.dtag.de ([194.25.2.170]) by mailout01.btx.dtag.de with smtp id 113Yse-00041n-00; Mon, 12 Jul 1999 07:43:56 +0200 Received: (320057114934-0001(btxid)@[62.158.46.207]) by fwd10.btx.dtag.de id ; Mon, 12 Jul 1999 07:43:42 +0200 Message-ID: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Date: Mon, 12 Jul 1999 07:43:42 +0200 To: rsgb_lf_group@blacksheep.org Cc: DK7UY@geocities.com References: <001501becb7b$b0c6ff40$0600a8c0@prstesv1.prestel.co.uk> Subject: Re: LF: DF2PY X-Mailer: T-Online eMail 2.3 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Sender: 320057114934-0001@t-online.de From: "DF2PY" Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org Sender: Hi Dave ! That is an interesting aspect to detune tx antenna while rx-ing.I need to try that,because sometimes my noisefloor is very high.The three big lf-transmitters in my neighbourhood are giving me the creeps. The loop is ready and i need to build a different preamp for it-had a conventional 3 stage bipolar,but want to change to dual gate mosfet. Yesterday the mixer unit in my tx died,so i lost most of the activity time.Additional factor is that i receive with the ts 940 at the moment which is much poorer than the ft 1000 d. I decided to not further improve the tx antenna as most people seem to hear me ok. The only fear is,that there might be a certain limitation as to where i can lower my background noise,due to the proximity of the LF broadcast !! Peter (SK) was always complaining about the same in his location. Anyways i`ll do my best. 73 and good dx to everyone de df2py