ANTENTOP-
03- 2003, # 004
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History
of LF-Bands
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1990
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???
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ZL New Zeland
gets LF (165-190kHz) band - 5w EIRP
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1979
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???
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Concluding
the preparatory ITU-CCIR studies to WARC-79 the desirability of
LF small secondary access was emphasised by SPM-WARC79 (Special
Preparatory Meeting -of the ITU to WARC); however WARC-79 ran
out of time and the subject was left unresolved
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1974
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Jan
74
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The Long Wave Club of America
(LWCA) "was organized in January, 1974 to promote both DXing
and experimenting on frequencies below 550 kHz..."
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1965
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???
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First? beacon
on 187kHz under FCC part 15 (Dexter W4DEX)
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19??
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???
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W United States
gets LF (160-190kHz) band - beacons limited to 1w output and a
15 meter antenna under FCC part 15
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1901
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12.12.01
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First Transatlantic
reception (G.Marconi in St John's, Newfoundland, Canada RX Poldhu
Cove in Cornwall, England) 3425km
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1895
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Guglielmo Marconi(25.04.1874-20.07.1937)
and A.S.Popov(16.03.1859-31.12.1905) started with LF
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Credit Line:
http://136.73.ru/
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Comments are welcome
to:
ed@dx.ru
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