| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radio apparatus which performs simple and accurate inspection while reflecting the mounting state of a wiring board and the variation between products.SOLUTION: A radio apparatus comprises: a signal conductor 14 which extends from an antenna element 16 to a radio circuit via a matching circuit 15; and two switch-equipped connectors SC 1 and SC2 arranged in two cut portions of the signal conductor 14, respectively. When a signal cable is inserted, the switch-equipped connector SC 1 brings the antenna element 16 and the signal cable into conduction with each other while maintaining a nonconductive state between conductor portions on both sides. When the signal cable is withdrawn, the switch-equipped connector SC 1 brings the conductor portions on both sides into conduction with each other. When the signal cable is inserted, the switch-equipped connector SC 2 brings the matching circuit 15 and the signal cable into conduction with each other while maintaining a nonconductive state between the conductor portions on both sides. When the signal cable is withdrawn, the switch-equipped connector SC 2 brings the conductor portions on both sides into conduction with each other. Thus, it is possible to perform both antenna characteristic measurement and radio characteristic measurement via the switch-equipped connectors SC 1 and SC2.</p> |
