Strange sounds heard on 10 meter band
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3:11
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TS140S.wmvby wb2rem884 views
Hello, I heard them also in the 90s in the Netherlands on the 11 meterband. Around 27.555
jve07 3 months ago
Always interesting to open the soundwave in a soundeditor program to have a look at the waves...if it is digital "communication" of some sorts, a loop for instances could/ whould appear. If it is "vocal communication" (im not saying ETs) irregularites should appear (regardless of encryption?), unless ofcourse it is a short message being looped.
NecorB 4 months ago
Looks like you've stumbled upon the control channel of a local (sounds amateur) trunked system. 0:27-0:31 is the scrambling sync data burst required to descramble. Sounds similar to SCADA telemetry protocol, specifically Telegyr 8979 with several seconds of NFM band modulation; most probably a nearby security firm, police force etc communications system for walkie talkies.
GrumpyGrebo 9 months ago
It's kind of Data stream.
dshleymo 9 months ago
It sounds like to digital receivers communicating with each other
maddogfletcher 10 months ago