| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radio device which can easily and reliably set a tuning frequency of an antenna to an optimum value regardless of a setting environment, and to provide a tuning frequency setting system and a tuning frequency setting method which can set the tuning frequency of the antenna by a remote control. <P>SOLUTION: A tuning frequency setting system 1 is provided with a radio device 6 having an antenna 2 on a body 4 of the radio device, and an upper device 8. The upper device 8 transmits a command and a setting value to the radio device 6, and sets the tuning frequency of the antenna 2 based on the setting value. <P>COPYRIGHT: (C)2004,JPO</p> |
