Measurements of UK Decca's and some other stations :
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Day ------------------ 04Feb 05Feb 06Feb 07Feb 08Feb
Time, UTC ------------ 2150- 2205- 2130- 2200- 2135-
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kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW*
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127.8 (6C), 1435, 280, -109 -103 -112 -101 -106
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126.7 (2A), 1565, 269, -111 -103 -107 -105 -108
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128.5 (8E), 1766, 276, -110 -101 -107 -113 -101
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127.0 (3B), 1871, 257, -111 -105 -116 -109 -109
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127.5 (5B), 1890, 247, -104 -105 -106 -102 -103
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128.2 (7D), 2060, 267, -120 -119 -118 -119 -121
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126.4 (1B), 2282, 253, -116 -114 -107 -110 -117
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kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW*
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128.93 ref, 1553, 228, -80 -81 -83 -81 -81
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138.83 ref 1221, 226, -77 -84 -81 -83 -79
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135.8 SXV 2490, 182, -101 -107 -110 -112 -107
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137.0 CFH 5750, 295, Nil Nil -127 -126 -125
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SM6PXJ 630, 265, -114 -120
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OH3LYG 120, 333, -102
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OH1BS 161, 268, -119 -119
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04Feb 2124: OG5UFO -112 (d=152km)
04Feb 2124: OH1LSQ -127 (d=340km)
04Feb 2133: MM0ALM -126 (d=1610km)
04Feb 2150: DJ9IE <-127 (d=1490km)
05Feb 2018: OH1TN -110 (d=152km)
05Feb 2012: SM4DHN -125 (d=?)
08Feb 2120: OH1LT -126 (d=?)
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(R&S ESH2/---- 10m coax---/1:10/---15m wire-----):
Noise level with antenna: with 200Hz IF BandWidth:
-24..-22 dB(uV), -131..-129dBmW (varies w qrm etc)
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End of message of 09 Feb 2000, 0815 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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