LF observations 24 Nov 1999 (136..137 kHz) by OH2LX
(qth: Jokela, South Finland, KP20LN, (60N34 024E58)
(R&S ESH2/---- 10m coax---/1:10/---15m wire-----):
1627z 136.5 MM0ALM clg -15 dB(uV)->-122 dBmW
1637z 136.5 OH3LYG clg +2 -105
1912z 136.5 OZ5N clg -16 -123
1943z 136.8 OH3LYG wkg +2 -105
G3KEV -20 -127
2019z 136.5 OZ1KMR wkg -13 -120
G3XTZ not heard
2130z 136.6 OH3LYG wkg +3 -104
SM4DHN -16 -123
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Noise level with antenna: with 200Hz IF BandWidth:
-25..-23 dB(uV), -132..-129dBmW (varies w ICM etc)
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118.8 +2 dB(uV) -105 dBmW
123.5 (broad) 0 -107
127.9 Decca +24 -83
128.9 DCF49 +12 -95
129.5 SOA212 +14 -93
135.8 -2 -109
138.8 DCF39 +14 -93
141.4 -10 -104
147.3 +9 -117
131.8 Datatrak -10 -117
133.2 Datatrak -12 -119
144.6 Datatrak -10 -117
146.5 Datatrak -15 -122
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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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