| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio LAN device for accurately and visually confirming the direction of a master station for easily adjusting the reception to the best. SOLUTION: In the radio LAN device 1, a plurality of small antennas where an antenna section 2 is highly directional are combined, and twelve light emitting devices arranged in one row on the circumference are provided on the horizontal surface of the radio LAN device 1 in the direction corresponding to that of the small antennas of the antenna section. The radio LAN device 1 measures the reception level of a signal inputted from the antenna section 2 by a reception level measurement section 11, and lights and displays the light emitting device of the display section 5 corresponding to the reception direction of a signal with the maximum reception level, for example the maximum S/N ratio via a data link layer control section 4. |
