At these wavelengths they can bend (diffract) over hills, and travel beyond the visual horizon; typical MF radio stations can cover a radius of several hundred miles from the transmitter, with longer distances over water and damp earth.
They can bend (diffract) over hills. This is at these wavelengths. They can travel beyond the visual horizon. This is at these wavelengths. Typical MF radio stations can cover a radius of several hundred miles from the transmitter. This is with longer distances over water. Typical MF radio stations can damp earth.