Good morning folks, its 00:28 hrs as of this posting. Got another question. At the moment I'm listening on 28.295.00 on USB and there is a Morse pattern active on the frequency. I don't know any of the code but from listening to it it seems to be a repetitive pattern. Its signal strength rises up to a five and decreases to a one on my radios meter. I checked the cw mode and there is nothing there .Its clear, not even frequency hash/ crackling. Is it normal to use Morse on USB mode?