Radio interference station elimination device, receiver, and radio interference station elimination method

A radio interference station elimination method comprising:

• a broadcast station candidate determination step in which a broadcast station candidate determination unit compares a reception condition of a radio wave with a first reception condition threshold to determine whether to set a frequency of the radio wave as a frequency of a radio broadcast station candidate;
• an interference station candidate identification step in which an interference station candidate identification unit identifies a frequency of an intermodulation interference station candidate;
• and
• an interference station determination step in which an interference station determination unit compares a reception condition of a radio broadcast station candidate whose frequency is same as that of an intermodulation interference station candidate identified in the interference station candidate identification step and which is determined in the broadcast station candidate determination step with a second reception condition threshold indicating that a reception condition is better than the first reception condition threshold to determine whether the radio broadcast station candidate is an intermodulation interference station or a radio broadcast station.