To provide such an environment that a high-certainty test can be performed when testing a radio communication apparatus.

A determination unit 14 determines the reception frequency of a reception radio wave on the basis of designated test information to decide whether the reception frequency is a frequency to be tested or not and in a case where the reception frequency is not the frequency to be tested, it is decided whether the reception frequency is a known frequency or not. In a case where the reception frequency is not the known frequency, a communication system presuming unit 16 presumes a communication system corresponding to the reception frequency. An interference status confirmation unit 17 confirms an interference status in a communication system in which the reception frequency is the known frequency, or in the presumed communication system. On the basis of the confirmation result of the interference status, a transmission unit 18 adjusts transmission power of an interference wave and transmits the interference wave.