HFU HF Underground
Loggings => 10/11 meters => Topic started by: SkyWalker on May 31, 2025, 1750 UTC
-
I received this strange signal, I don't know if it's a Jammer or a digital transmission mode.
The signal was received at a short distance of time on two adjacent frequencies.
https://youtube.com/shorts/K8rp3RnXoGo (https://youtube.com/shorts/K8rp3RnXoGo)