Measurements of UK Decca's and some other stations :
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Day ------------------ 26Mar 27Mar 28Mar 02Apr 03Apr
SUN MON TUE SUN MON
Time, UTC ------------ 2130- 2035- 2030- 2135- 2040-
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kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW*
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127.8 (6C), 1435, 280, -105 -101 -105 (-127) (-129)
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126.7 (2A), 1565, 269, -105 -105 -108 -105 (-128)
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128.5 (8E), 1766, 276, -107 -106 -105 -104 (ICMs)
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127.0 (3B), 1871, 257, -105 -106 -107 (-127) (-128)
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127.5 (5B), 1890, 247, -110 -104 -105 -104 (-129)
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128.2 (7D), 2060, 267, -111 -120 -115 -122 -118
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126.4 (1B), 2282, 253, -114 -116 -117 (-127) (-127)
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kHz Ch *d,km AZI* *Indicated ESH2 input, dBmW*
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128.93 ref, 1553, 228, -110!! -82 -90 -84 -83
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138.83 ref, 1221, 226, -85 -82 -81 -79 -79
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135.8 SXV 2490, 182, -109 -107 -114 Nil Nil
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137.0 CFH* 5750, 295, Nil Nil Nil Nil Nil
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* CFH heard only on the 26th after 2152z, up to -130 dBmW
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26Mar 2132: OH7OL -124
26Mar 2139: OH1BS -110..-109
26Mar 2143: DJ9IE -130; 2150: -130
27Mar 2034: OH7OL -128
27Mar 2055: SM6PXJ -120 (tack för <GN> Christer!)
28Mar 2005: SM6PXJ -116..-115 (G4GVC = -133?)
28Mar 2028: OH1BS -109
02Apr 2135: OH1BS -114
02Apr 2158: OH7OL -123
03Apr 2031: SM6PXJ -118..-117
03Apr 2112: OH1BS -112
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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 w qrm etc)
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End of message of 04 April 2000, 0610 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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