Description: In an article in the framework of the mechanism of multipart propagation of radio waves decameter analyzed the width of the spectrum of amplitude fluctuations of the signal reflected from the target of located on the target altitude and the type of polarization of the emitted radio signals. As of located targets selected strategic bomber B-2. Calculations were made for midlatitude ionosphere with respect to moderately areas. The focus is on two-beam propagation mechanism of radio signals.
Keywords: location group goals, decameter radio waves, the amplitude fluctuations, multipart propagation