| 摘要 |
PROBLEM TO BE SOLVED: To provide an input/output device capable of using an input/output terminal of information terminal equipment as an antenna for FM radio and television by adding an input function of an antenna signal to the input/output terminal.SOLUTION: An information terminal of an input/output connector 10 provided in information terminal equipment (4-pin in the case of USB) is used as an antenna input terminal to receive radio waves of an FM band, a VHF band, or a UHF band with the input/output function. Therefore, it becomes unnecessary to prepare a space for a new antenna connector on the information terminal equipment, so that the information terminal equipment can be further downsized and thinned. |
