Radio apparatus and method for transmitting information

A radio apparatus (1) for transmitting information has a radio control unit (5), at least one antenna (4), an antenna switching unit (6) and at least one radio unit (2, 3, 31, 32). According to the invention, the radio apparatus (1) a static radio unit (2) and at least one dynamic radio unit (3, 31, 32), wherein at least two of the radio units (2, 3, 31, 32) are radio-ready, such that (by means of a changeover signal 51 ) of the radio control unit (5) without delay between the radio prepare radio units (2, 3, 31, 32) can be switched.