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Messages - Freqs

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HF Mystery Signals / Re: Strange signal on 5174 kHz
« on: February 02, 2017, 2249 UTC »
It's on right now as of 22:45z

I tune to 5174 kHz but from the waterfall it's just over 2kHz wide

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HF Mystery Signals / Strange signal on 5174 kHz
« on: February 02, 2017, 2114 UTC »
Hi All, my first post so I apologize if this is the in the wrong spot...

My friend in Minneapolis MN came across this and he can hear it day or night, I live in central Wisconsin and only heard it at night.
For me this was 02-Feb-2017 around 0300Z, but was pretty much anytime after sunset in to the evening. Probably be there this evening too.

Attached a screen shot and mp3 audio, the audio is really low so the volume might have to get cranked It's very cyclic and seems to recycle every 16 pulses.

Thanks!

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