| 摘要 |
A wireless device (1) including a first radio communication portion (6) configured to effect radio communication with a first external communication device (2) while using frequency bands selected one after another from among a group of frequency bands, a field intensity measuring portion (7, S200; 7, S400) which is configured to measure a field intensity value for each of a plurality of frequency bands belonging to at least the group of frequency bands and which is provided in a portion different from the first radio communication portion, and an excluding portion (6, S120; 6, S310) configured to exclude each of the above-indicated plurality of frequency bands for which the measured field intensity value is higher than a predetermined threshold value, from the above-indicated group of frequency bands. |
