HFU HF Underground

General Category => General Radio Discussion => Topic started by: E.C.L.P. on August 30, 2026, 1705 UTC

Title: What is this signal?
Post by: E.C.L.P. on August 30, 2026, 1705 UTC

I'm seeing these all over HF.
At first it looked like RTTY and sometimes does sound like really fast RTTY...but I don't think it is.
Any thought?

(https://i.ibb.co/PJbM3jn/Signal.jpg)