Comments by "" (@gamlemann53) on "A NEW Mystery US Military Signal Appeared" video.

  1. This sound like a feedback ecko-signal, as somebody sends and recieve in the same room. I have maked this sound when I am listening to my signal thrue a SDR-radio on the internet, and it will be a feedback. It's very simular to that Lewis. But I don't know why anyone would do that on so many freuenses. The best from LB1NH. 🙂
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