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This is result my hear during May 12. 2006 to
Marz 19. 2010
1831 NDB transmiters in 92 Countries,States and Provinces (include XUU,
XOE, XUE, XOF...),
26
TIME signals,
38 NAVTEX station
56 HAM beacon signals
117
other NDB signals
Sum total: 2068
(NDB, time, navtex, ham, other...)
393 in
"aero" NDB frq. in day time - from 09 to 13
UTC
Majority signals is registred in Graph, Sound
or both
ADVICE: Sound to
listen with good headphone...!
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Equipment :
RX:
W&G-SPM 60 (to 906 NDB), RFT-EKD 500 - above 906 NDB....
FRG
7000...EKD 300
ANT:long EWE, untuned wire loops, Mini Whip(PA0RDT),vertical
10 m.
Audio filter 8 Hz
(PA0LQ - modif. PA0RDT and S51G),
Software: ARGO 134 ,
Spectran
V2 , SpectrumLab , and NAVTEX decoder
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