Signal strength measurements of various LF stations by OH2LX:
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Day ------------------ 15May 16May 17May 18May 19May 20May 21May
MON TUE WED THU FRI SAT SUN
Time, UTC ------------ 2100- 2340- 2025- 2020- 2035- 2045- 2005-
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kHz Stn d,km AZI Indicated ESH2 input, dBmW
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73.3 Rugby, 1825, 252, -103 -115 -109 -105 -102 -106 -107
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75.0 HBG, 1992, 226, -101 -95 -109 -107 -104 -103 -106
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77.5 DCF77, 1543, 228, -92 -87 -90 -89 -86 -91 -91
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128.2 9f/7D, 2060, 267, -127 -115 Nil Nil Nil Nil Nil*
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128.9 DCF49, 1544, 228, -85 -97 -99 -97 -86 -90 -92
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138.8 DBF39, 1221, 226, -82 -74 -99 -97 -87 -85 -89
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135.8 SXV, 2490, 182, -103 -106 -107 -105 -101 -103 -110
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137.0 CFH, 5750, 295, Nil Nil Nil Nil Nil Nil Nil
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* Irish Decca chain (7D) possibly gone qrt...?
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15May 1905: OH1TN -113; 1932:-113; 1940:-114; 1945:-113; 1950:-114
1958:-113; 2001:-114; 2008:-113; 2023:-112; 2043:-112
15May 2107: SM6PXJ -127; 2108:-127
15May 2110: OH1BS -118; 2113:-118; 2115:-119
16May 1940: OH1TN -109; 2002:-110; 2006:-110; 2010:-111
17May 1911: OH1TN -110; 1930:-111; 1942:-112; 1957:-112
19May 2050: OH1BS -115
20May Saturday, 1845-2145 UTC: NO HAMs HEARD, UNBELIEVABLE...
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(R&S ESH2/---- 10m coax----/1:10/-----15m wire-----):
Noise level with antenna: with 200Hz IF BandWidth:
-26..-20 dB(uV), -133..-127dBmW (varies with qrm, "waves" etc)
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End of message of 22nd May 2000, 0700 UTC, from OH2LX
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V.K.Lehtoranta, OH2LX, POBox 50, FIN-05401 Jokela, Finland
------ Tel: +358-9-4173965 ---- Fax: +358-9-4173961 ------
E-mail: [email protected] - alias: [email protected] & [email protected]
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