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Author Topic: UNID(s) 11689 1835 UTC USB/AM 2 Jan 2022  (Read 86 times)

Offline ErikMattson

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UNID(s) 11689 1835 UTC USB/AM 2 Jan 2022
« on: January 02, 2022, 1840 UTC »
Sounds like a mix of RTTY and phone.
Phone centered on 11690...? I guess it belongs in SWBC but it just seemed weird.
« Last Edit: January 02, 2022, 1915 UTC by ETM71 »
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Offline Josh

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Re: UNID(s) 11689 1835 UTC USB/AM 2 Jan 2022
« Reply #1 on: January 10, 2022, 2010 UTC »
I've caught US/NATO mil fsk sigs in the hfbc band on occasion, with broadcasters firing up on an ongoing fsk sig and vice versa.
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