Radio Martí: 28.03.2026 - ore 4:30 TMEC - 3:30 GMT - 9820 kHz, trasmissione in spagnolo.

#DXing #ondecorte #shortwaves

While trying to get some Russian pirate #shortWaves stations on my #sdr I noticed those two things.

What would it be?

First screenshot is strong wide band signals. I notice them on many frequencies.

Second screenshot is something like a signal that goes through all bands in a single stroke that goes across the spectrum.

Any ideas?