the transmitter oscillator frequency being identical to the receiver local oscillator frequency

Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission > Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving > Circuits > using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency > the transmitter oscillator frequency being identical to the receiver local oscillator frequency

Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission > Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving > Circuits > using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency > the transmitter oscillator frequency being identical to the receiver local oscillator frequency