A method for receiving a station signal is provided. First, a radio frequency signal is received and converted to a first IF signal. Next, the first IF signal is demodulated to a demodulation signal and a first parameter is obtained within, the first parameter being a DC level of the demodulation signal. Then a determination as to whether the demodulation signal has an S-curve characteristic is made according to the first parameter. If so, the scanning frequency is determined as a first station frequency, a first station signal is located from the radio frequency signal according to the first station frequency and is received.