To reduce the insertion loss and to reduce the cost.

A BS-IF signal from an input terminal 22 and a ground wave broadcast signal from an input terminal 24 are fed to a signal selection means 30. Signals are fed to output terminals 46, 48 from the signal selection means 30. The signal selection means 30 has a 2-distributer 40, which selects changeover switches 32, 34, 36, 38 to provide the BS-IF signal to the output terminal 46 and the ground wave broadcast signal to the output terminal 48. The signal selection means 30 selects the changeover switches 32, 34, 36, 38 to give the BS-IF signal and the ground wave broadcast signal to the 2-distributer 40 to give one distribution output from the distributer 40 to the output terminal 46 and the other distribution output to the output terminal 48.