| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the interior antenna wirings of respective rooms, to fit the amplification transmitter of a radio wave in one place and to receive an image when a power source exists by amplifying the radio wave received from an antenna, transmitting the amplified radio signal in a house, providing a reception unit on a television-side and receiving the radio wave. SOLUTION: The radio wave received in the antenna 1 is inputted to a control unit 3 having an amplification transmission function through a feeder line 2 and the radio signal amplified in the control unit 3 is transmitted in the house. The reception unit 5 is installed in a television receiver 4, and it catches the signal from the control unit 3 and projects the video. The control unit 3 is installed in a position by which a radio signal reaches the whole house, at a roof-space, for example. Thus, television image reception is possible in any room or any place if the power source exists. The interior wiring of the antenna line is not required and construction costs are eliminated and the rooms can be beautified. |
