| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to set optimum filter characteristics with ease.SOLUTION: A wireless device comprises: a filter processor filter-processing a reception signal; a demodulator demodulating the filter-processed reception signal; a spectrum calculator calculating a spectrum of the demodulation signal demodulated by the demodulator; and a display displaying the spectrum calculated by the spectrum calculator, and superposing and displaying filter characteristics set to the filter processor on the spectrum. |
