HFU HF Underground
Loggings => HF Mystery Signals => Topic started by: ka1iic on February 17, 2017, 0301 UTC
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On 6814khz 0220 utc 02/17/2017 40khz wide.
Well I thought this could be OTHR but it appears to be 40 Khz wide and it tends to move frequency of a few KHZ upward. The sound file is here:
http://www111.zippyshare.com/v/lJ4tz58u/file.html
And of course the picture file is attached. Any ideas from where this signal comes from or what it is?
tnx vgw
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Yes, it is an OTHR. Exactly which OTHR I cannot say, it is not any of the normal suspects or if it is it is a less used mode.
(edit) Based on the time and signal strength this radar was heard in MD this morning I would say there is a good probability this is the US ROTHR in VA, although based on my receptions here this is not a typical operating mode for that radar.
T!