FIELD: radio communications; transmission of digital radio and television broadcast signals. SUBSTANCE: method is characterized in that at least one digital signal is transmitted over at least one channel adjacent to at least one busy channel or not busy one for transmission of analog television broadcast signal; dynamic range of spectrum of at least one digital signal is shorter than preset value which is much shorter than dynamic range of analog television broadcast signal spectrum and/or spectrum amplitude of at least one digital signal is lower than preset value which is much lower than image carrier amplitude of analog television broadcast signal. EFFECT: reduced intermodulation and cross modulation. 12 cl, 6 dwg
