A signal splitter for creating at least two symmetrical equal-power signals from an input signal for use in an amplifier device includes at least one input terminal pair and at least two output terminal pairs. A primary conductor structure supplied from the at least one input terminal pair is provided for induction of a current flow in at least two secondary conductor structures each connected to an output terminal pair of the at least two output terminal pairs and the at least two secondary conductor structures. A center of a conductor length of each of the at least two secondary conductor structures is connected to ground, and the primary conductor structure and the at least two secondary conductor structures are realized as conductor tracks applied to a printed circuit board.