Signal strength measurements of various LF stations by OH2LX:
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Day ------------------ 01May 02May 03May 04May 05May 06May 07May
MON TUE WED THU FRI SAT SUN
Time, UTC ------------ 2015- 2100- 2105- 2040- 2030- 2115- 2110-
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kHz Stn d,km AZI Indicated ESH2 input, dBmW
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73.3 Rugby, 1825, 252, -108 -96 -95 -102 -101 -99 -101
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75.0 HBG, 1992, 226, -100 -98 -96 -100 -105 -99 -97
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77.5 DCF77, 1543, 228, -90 -83 -89 -91 -92 -87 -87
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128.2 9f/7D, 2060, 267, -126 -116 -122 -126 -124 -125 -124
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128.9 DCF49, 1544, 228, -82 -79 -74 -81 -89 -77 -80
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138.8 DBF39, 1221, 226, -79 -78 -76 -83 -82 -74 -88
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135.8 SXV, 2490, 182, -111 -101 -104 -103 -103 -101 -100
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137.0 CFH, 5750, 295, Nil* Nil Nil Nil Nil Nil Nil
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* (estimate: 1 to 10 possibility to hear CFH at any time here...)
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01May 1926: OH1TN -113; 1929:-112; 1931:-111; 1935:-112; 1942:-112
1944:-111; 1946:-112; 1952:-113; 1954:-114 1956:-115
1958:-115; 2000:-114; 2002:-113; 2004:-113; 2006:-114
2008:-114; 2011:-113; 2013:-112; 2017:-111; 2019:-112
2021:-113; 2024:-115; 2026:-113; 2028:-111; 2031:-112
137.0 2032:-112; 2034:-111; 2036:-113; 2038:-115; 2040:-112
2044:-113; 2049:-114 stop of obs, clg cq continues
02May 2104: OH1TN -109; 2107:-110; 2109-111: ;2111:-110; 2113:-111
137.0 2115:-113; 2117:-112; 2119:-111; 2122:-112; 2124:-113
03May 2103: OH1TN -114; 2152:-116
05May 2029: SM6PXJ -117; 2034:-118; 2037:-117
06May 2118: OH1BS -114; 2132:-115; 2146:-115; 2150:-114; 2152:-115
06May 2127: OK1DTN -126; 2132:-127; 2137:-126; 2140:-127; 2143:-128
07May 2109: OH1BS -114
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(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)
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End of message of 8st May 2000, 0450 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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