Return-Path: Received: (qmail 5591 invoked from network); 25 Feb 2000 08:10:25 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by dimple.core.plus.net.uk with SMTP; 25 Feb 2000 08:10:25 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 12OFfC-0005Mv-00 for rsgb_lf_group-outgoing@blacksheep.org; Fri, 25 Feb 2000 07:59:50 +0000 Content-Transfer-Encoding: 8bit Received: from ds9.sci.fi ([195.74.0.54]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 12OFfB-0005Mq-00 for rsgb_lf_group@blacksheep.org; Fri, 25 Feb 2000 07:59:49 +0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from default (MKDCLXXXIII.hdyn.saunalahti.fi [195.197.167.183]) by ds9.sci.fi (8.9.1/8.9.1) with SMTP id JAA22209 for ; Fri, 25 Feb 2000 09:59:40 +0200 (EET) Message-ID: <3.0.6.32.20000225095943.00812980@laatikko.saunalahti.fi> X-Sender: oh2lx@laatikko.saunalahti.fi (Unverified) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Fri, 25 Feb 2000 09:59:43 +0200 To: rsgb_lf_group@blacksheep.org From: =?iso-8859-1?Q?V=E4in=F6_Lehtoranta?= Subject: LF: Signal Strength Measurements by OH2LX 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: Measurements of UK Decca's and some other stations : ---------------------------------------------------------- Day ------------------ 20Feb 21Feb 22Feb 23Feb 24Feb Sun Mon Tue Wed Thu Time, UTC ------------ 2140- 2150- 2140- 2140- 2150- ---------------------------------------------------------- kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW* ---------------------------------------------------------- 127.8 (6C), 1435, 280, -106 -109 -104 -106 -113 ---------------------------------------------------------- 126.7 (2A), 1565, 269, -110 -105 -103 -103 -111 ---------------------------------------------------------- 128.5 (8E), 1766, 276, -116 -107 -103 -102 -111 ---------------------------------------------------------- 127.0 (3B), 1871, 257, -111 -111 -105 -105 -110 ---------------------------------------------------------- 127.5 (5B), 1890, 247, -104 -107 -107 -105 -107 ---------------------------------------------------------- 128.2 (7D), 2060, 267, -121 -120 -113 -112 -121 ---------------------------------------------------------- 126.4 (1B), 2282, 253, QRM -112 -120 -115 -119 ---------------------------------------------------------- kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW* ---------------------------------------------------------- 128.93 ref, 1553, 228, -80 -79 -93 -81 -83 ---------------------------------------------------------- 138.83 ref 1221, 226, -86 -78 -87 -81 -86 ---------------------------------------------------------- 135.8 SXV 2490, 182, -106 -108 -111 -107 -105 ---------------------------------------------------------- 137.0 CFH* 5750, 295, Nil -124 -127 Nil -126 ---------------------------------------------------------- * CFH moderately strong on the 21st, broad peak 2120-2150 (*Record* observed *S* of CFH: 13Feb, 2208z = 119 dBuW) ---------------------------------------------------------- Note: NOISE LEVEL SEEMS TO VARY ALSO WITH SOLAR ACTIVITY, this is not anything new, observations continue.(!) ---------------------------------------------------------- 20Feb 1822: OG5UFO -103 20Feb 1920: OH7OL -128 20Feb 2121: OK1BS -110 20Feb 2152: OH3LYG -102 21Feb 1959: MM0ALM -121; 2014: -125; 2125: -124 21Feb 2014: OH1BS -110; 2202: -105 21Feb 2135: OG5UFO -107 22Feb 1722: OH1BS -109; 2050: -107 22Feb 1722: MM0ALM -124 22Feb 2038: G3KEV -122; 2125: -127 22Feb 2037: OH7OL -127; 2046: -126 22Feb 2043: OZ8NJ -127 22Feb 2053: OG5UFO -108..-106 23Feb 2009: OH7OL -120; 2013: -118 23Feb 2011: G3KEV -128: 2025: -125; 2034: -123 23Feb 2045: OG5UFO -105; 2055: -107: 2108: -110..-108 23Feb 2155: OZ1KMR -123 23Feb 2156: OH1BS -107 23Feb 2200: OH1XF -115 23Feb 2202: MM0ALM -120 24Feb 1730: OH1BS -108; 2001: -107; 2150: -112..-107(f) 24Feb 1730: OH1LT -125: 2021: -123 24Feb 1935: G3KEV -130; 2212: -130 24Feb 2001: OH1XF -115; 2021: -115 24Feb 2126: OG5UFO -119..-112(f); 2150: -115(f) ---------------------------------------------------------- (R&S ESH2/---- 10m coax---/1:10/---15m wire-----): Noise level with antenna: with 200Hz IF BandWidth: -25..-22 dB(uV), -132..-129dBmW (varies w qrm etc) ---------------------------------------------------------- End of message of 25 Feb 2000, 0800 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