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Author Topic: M01b_4455 kHz_CW_1915-1935_03-28-2016  (Read 677 times)


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M01b_4455 kHz_CW_1915-1935_03-28-2016
« on: April 02, 2016, 1558 UTC »
1915: Mode is reported as H2A (Carrier + two simultaneous tones 1130 and 2260 Hz, priyom.org); SIO: 444; via University of Twente, Netherlands.



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