FIELD: radio communication.
SUBSTANCE: invention relates to automatic radio communication in the high-frequency (HF) range (3-30) MHz and can be used in wireless communication systems. Joint methods of spatial, time and frequency channel diversity are used. With frequency diversity, two radio signals are simultaneously generated in different parts of the radio frequency spectrum of the HF range, the frequency of which changes at predetermined time intervals known to all subscribers of the system.
EFFECT: invention increases noise immunity of data transmission and decreases message delivery time.
2 cl, 3 dwg
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