A signal received in an antenna (101) is input to a symbol dividing section (107) via a radio reception section (102), delay profile generating section (104), Rake combining section (105), and JD computation section (106), is divided every a predetermined number of symbols, and is output to a soft decision value calculating section (110) and symbol averaging section (108). The symbol averaging section (108) obtains average amplitude of divided received signals. A reference signal point setting section (109) sets reference signal points based on the average amplitude. The soft decision value calculating section (110) makes a soft decision on the received signal output from the symbol dividing section (107), using the reference signal points set in reference signal point setting section (109). It is thereby possible to improve the accuracy in average amplitude of received signal points and to improve the demodulation accuracy.