| 摘要 |
In an information terminal, a coaxial cable connected a radio-circuit-board, which is often placed at a front section of a case, to an external antenna terminal or an antenna placed at a rear section of the case. The terminal having a simple structure prevents a clock signal from leaking to the coaxial cable from a CPU, so that an S/N ratio in receiving can be improved. A cable-groove recessed from a bottom to inside is provided. The coaxial cable between the radio circuit board and the external antenna terminal or the antenna runs through the cable groove, which is covered with a lid. Thus, a clock signal of the CPU can be shielded by the conductive case.
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