A subscriber station (10; 30) for a bus system (1) and a method for reducing conducted emissions in a bus system (1) are provided. The subscriber station (10; 30) comprises a transmitting device (12) for transmitting a message (45, 47) to a further subscriber station (20, 30, 10, 20) of the bus system (1) via the bus system (1), at least temporarily an exclusive, collision-free access of a subscriber station (10, 20, 30) to a bus (40) of the bus system (1) is ensured, and a switching device (150, 1400, 1450) for switching off a current limiting function of the transmitting device (12), if one Detected RF signal component (5) on the transmitted from the transmitting device (12) message (45, 47) and for the transmitting device (12) a method for immunity measurement in the field of electromagnetic compatibility is performed.
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