Return-Path: Received: (qmail 22216 invoked from network); 1 May 2000 07:12:16 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by bells.core.plus.net.uk with SMTP; 1 May 2000 07:12:16 -0000 Content-Transfer-Encoding: 8bit Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 12mABv-0007aP-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 01 May 2000 08:00:27 +0100 X-Priority: 3 X-MSMail-Priority: Normal Received: from mail.sci.fi ([195.74.0.53] helo=pefletti.saunalahti.fi ident=root) by post.thorcom.com with esmtp (Exim 3.02 #1) id 12mABu-0007aK-00 for rsgb_lf_group@blacksheep.org; Mon, 01 May 2000 08:00:26 +0100 Received: from default (MDV.hdyn.saunalahti.fi [195.197.41.5]) by pefletti.saunalahti.fi (8.9.1/8.9.1) with SMTP id KAA07162 for ; Mon, 1 May 2000 10:00:06 +0300 (EET DST) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <3.0.6.32.20000501100152.00827cb0@pop.saunalahti.fi> X-Sender: oh2lx@pop.saunalahti.fi (Unverified) X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Mon, 01 May 2000 10:01:52 +0300 To: rsgb_lf_group@blacksheep.org From: =?iso-8859-1?Q?V=E4in=F6_Lehtoranta?= Subject: LF: Signal Strength Measurements by OH2LX 01 May 2000 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Note on 73.3 kHz: Until Tuesday 18Apr evening there was nothing around 73.3. On the 18th there was a carrier between 73.2-73.3 which I reported WITHOUT knowing about its origin... Starting Thursday on the 27th there was FSK transmission going on but ALSO the carrier which first appeared on the 18th... Wonder if anyone else can hear "extra" carriers. I do have qrm problems on frequencies around 70..74 kHz. Signal strength measurements of various LF stations by OH2LX: ------------------------------------------------------------------ Day ------------------ 24Apr 25Apr 26Apr 27Apr 28Apr 29Apr 30Apr MON TUE WED THU FRI SAT SUN Time, UTC ------------ 2030- 2130- 2010- 2100- 2200- 2220- 2120- ------------------------------------------------------------------ kHz Stn d,km AZI Indicated ESH2 input, dBmW ------------------------------------------------------------------ 73.3 Rugby, 1825, 252, (-98)(-100)*(-99) -103 -98 -101 -95 ------------------------------------------------------------------ 75.0 HBG, 1992, 226, -101 -103 -103 -102 -98 -105 -98 ------------------------------------------------------------------ 77.5 DCF77, 1543, 228, -89 -89 -87 -89 -89 -89 -85 ------------------------------------------------------------------ 128.2 9f/7D, 2060, 267, -125 -124 -121 -120 -120 -125 -111 ------------------------------------------------------------------ 128.9 DCF49, 1544, 228, -83 -85 -81 -85 -81 -82 -80 ------------------------------------------------------------------ 138.8 DBF39, 1221, 226, -83 -80 -80 -79 -81 -82 -75 ------------------------------------------------------------------ 135.8 SXV, 2490, 182, -105 -105 -105 -102 -101 -102 -110 ------------------------------------------------------------------ 137.0 CFH, 5750, 295, Nil Nil Nil Nil Nil Nil Nil ------------------------------------------------------------------ * With brackets: Carrier only heard (can not identify...) ------------------------------------------------------------------ 27Apr 2035: SM6PXJ -117 28Apr 2155: OH1TN -116; 2158:-115; 2205:-114; 2210:-111 28Apr 2219: SM6PXJ -117 29Apr 1949: OH1TN -117; 2008:-118; 2010:-115; 2017:-114 29Apr 1948: OK1FIG -125 29Apr 2059: SM6PXJ -114; 2103:-115 29Apr 2120: OH1BS -122 30Apr 2134: SM6PXJ -113 ------------------------------------------------------------------ (R&S ESH2/---- 10m coax----/1:10/-----15m wire-----): Noise level with antenna: with 200Hz IF BandWidth: -26..-21 dB(uV), -133..-128dBmW (varies with qrm etc) ------------------------------------------------------------------ End of message of 1st May 2000, 0700 UTC, from OH2LX ---------------------------------------------------------- V.K.Lehtoranta, OH2LX, POBox 50, FIN-05401 Jokela, Finland ------ Tel: +358-9-4173965 ---- Fax: +358-9-4173961 ------ E-mail: vaiski@dlc.fi - alias: oh2lx@dlc.fi & oh2lx@sral.fi