Along with OH1TN Field strength measurements on the
29th Oct 1999, I measured Field strength of some
other VLF and LF stations heard during daytime:
Fs in dB(uV/m), Det: AVE (except for Alphas)
RX: R&S ESH2 (Bw=200 Hz) Ant: Active loop
11.9 Russian Alpha 63-64 (3 s peak detector)
12.7 Russian Alpha 62-63
14.9 Russian Alpha 65-66
16.4 NATO Norway 70-71
19.6 NATO UK 57
20.9 UK (ex 19.0?) 60
22.1 ? 62
23.4 DHO38 72-73
24.0 NAA Cutler 49
85.3 Local Decca Master 74.5 (d = 12+ km)
129.5 Warszawa 43-44
128.9 DCF49 40
136.0 DCF42? 20-21
136.4 OH1TN 18-19 (d = 153 km)
138.8 DCF39 25 (weak!)
147.3 DDH47 32
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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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