| 摘要 |
PURPOSE: A home gateway wired and wireless integration control card is provided to control a TV reception output function, a DVD(Digital Video Disk) output function and an IEEE1394(Institute of Electrical and Electronics Engineers 1394) DVC(Digital Video Cassette) and DVCR(Digital Video Cassette Recorder), store contents, reproduce the contents and control an electric light by RF(Radio Frequency). CONSTITUTION: A circuit(2) controls an electric light by an RF. A TV encoder(3) converts a signal inputted from a VGA(video graphics array) card into an NTSC(National Television System Committee) signal. A power unit(4) connects to a power supply of a PC, and supplies 5 voltages and 12 voltages to an integration control card. A multiplexer selects a desired signal among 6 input signals, and outputs the selected signal. An attenuation compensating circuit compensates 6dB attenuation generated in the multiplexer.
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