Envelope-to: dave@picks.force9.co.uk Delivery-date: Thu, 02 Feb 2006 18:42:10 +0000 Received: by ptb-mxcore01.plus.net with spam-scanned (PlusNet MXCore v2.00) id 1F4jPE-0005c8-1U for dave@picks.force9.co.uk; Thu, 02 Feb 2006 18:42:10 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore01.plus.net with esmtp (PlusNet MXCore v2.00) id 1F4jPC-0005Uz-KX for dave@picks.force9.co.uk; Thu, 02 Feb 2006 18:42:07 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1F4jOx-00060I-QI for rs_out_1@blacksheep.org; Thu, 02 Feb 2006 18:41:51 +0000 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1F4jOx-000609-CT for rsgb_lf_group@blacksheep.org; Thu, 02 Feb 2006 18:41:51 +0000 Received: from smtpout0139.sc1.cp.net ([64.97.136.139] helo=n064.sc1.cp.net) by relay2.thorcom.net with esmtp (Exim 4.51) id 1F4k7K-0004Qx-Hb for rsgb_lf_group@blacksheep.org; Thu, 02 Feb 2006 19:27:45 +0000 Received: from l8p8y6 (62.252.232.102) by n064.sc1.cp.net (7.2.069.1) id 43C54F510027840B for rsgb_lf_group@blacksheep.org; Thu, 2 Feb 2006 18:41:01 +0000 Message-ID: <001301c62828$32e7e920$66e8fc3e@l8p8y6> From: "hamilton mal" To: rsgb_lf_group@blacksheep.org References: <000701c62720$be51b3a0$6401a8c0@JAYTERMINAL> <1246025403.20060201202249@dx.ru> <1941044238.20060201210259@dx.ru> <486075040.20060202130106@dx.ru> Date: Thu, 2 Feb 2006 18:39:08 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4807.1700 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4807.1700 Subject: LF: Re: HF2LF 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) ----- Original Message ----- From: "Ed Lesnichy" To: Sent: Thursday, February 02, 2006 10:01 AM Subject: LF: HF2LF > Dear LF enthusiasts, > > TNX by all for the comments and advice! > > 1. Alex RA9MB wrote abt 2-nd and 3-rd order nonlinear transformations > in the ionosphere: > 14350 - 14213=137 kHz - 2-nd order > > 28137 - 2*14000=137 kHz - 3-rd (TX1 28137, TX2 14000) > 2*3568 - 7000=137 kHz - 3-rd (TX1 3568, TX2 7000) > 2*1900 - 3663=137 kHz - 3-rd (TX1 1900, TX2 3663) - the best variant in > Alex's opinion for HF2LF experiment > > Luxembourg effect (nonlinear transformations in the ionosphere) is > 3-rd order nonlinear transformations (?) > > 2. Alex RA9MB wrote abt better variant HF2LF: > 2*881.5 - 1900=137 kHz (for example TX1 1900, TX2 - broadcasting on > 881.5 near my QTH or near RX QTH???) > If I'll TX in a range 1810....2000 (160m amateur band), the broadcasting station > should be TX in a range 836.5....931.5 kHz > ...but probably my TX 100W Output can be a little (???) > > 3. Some LF enthusiasts have become interested to watch for mine HF2LF > QRSS beacon on the opposite pond of the Atlantic ocean. > i.e. in range 136.317...320 > How is this freqs clear in Europe? Hi Ed The freq looks fine at my QTH and I will listen for your signal. I will also look for you on 136.6 khz on CW for another qso de Mal/G3KEV > > 73! Ed RU6LA ed@dx.ru http://136.73.ru > >