Measurements of UK Decca's and some other stations :
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Day ------------------ 09Feb 10Feb 12Feb 13Feb 14Feb
Time, UTC ------------ 2240- 2140- 2140- 2145- 2200-
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kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW*
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127.8 (6C), 1435, 280, -107 -111 -107 -102 -103
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126.7 (2A), 1565, 269, -106 -115 -106 -105 -105
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128.5 (8E), 1766, 276, -104 -113 -103 -105 -110
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127.0 (3B), 1871, 257, -121 -113 -114 -108 -118
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127.5 (5B), 1890, 247, -102 -107 -106 -113 -112
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128.2 (7D), 2060, 267, -115 -119 -118 -117 -119
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126.4 (1B), 2282, 253, -112 -119 -115 -115 -122
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kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW*
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128.93 ref, 1553, 228, -78 -82 -80 -84 -82
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138.83 ref 1221, 226, -85 -82 -80 -85 -82
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135.8 SXV 2490, 182, -111 -105 -107 -105 -104
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137.0 CFH* 5750, 295, -126 -130 -126 -127 -129
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* Record *S* for CFH: 13Feb, 2208z = 119 dBuW
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OH3LYG 120, 333, -107 -104
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OH1BS 161, 268, -113 -114
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10Feb 2113: SM6PXJ -124 (d=630km)
10Feb 2113: OH1BS -121 (d=161km)
12Feb 2121: OZ5NJ -128 (d=885km)
13Feb 2210: G3LDO -130 (d=1908km)
14Feb 2226: I5MXX -126 (d=2200??km) Give your LOC's!!
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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 15 Feb 2000, 0840 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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