To reduce the cost of a communication antenna for a PC card and to reduce number of part items of the PC card.

Part of a frame 100 is provided with an antenna container section 110 containing wireless communication antennas, and an antenna holder 600 is placed thereto. Inverted-F antennas 500A, 500B are employed for the wireless communication antennas, mounted on the antenna holder 600, which is placed to the antenna container section 110 and connected to a wiring board 200 adhered to a lower face of the frame 100. LED display elements 210A, 210B are mounted on the wiring board 200 and lens sections 610A, 610B for the LED display elements 210A, 210B are integrally formed to the antenna holder 600. Then the antenna holder with the inverted-F antennas mounted thereon is positioned and mounted onto the wiring board, the wiring board and the frame are screw-fastened via the antenna holder and then the inverted-F antennas are soldered to the wiring board 200.