| 摘要 |
<p>This invention discloses a RF/video conversion device including: a RF receiving circuit, a central process unit, a RF/video conversion circuit and a video output circuit, in which, the RF receiving circuit receives the RF signals to output them to the central process unit, which outputs process order to the RF/video conversion circuit, which processes the received signals and outputs them to the video output circuit to output video signals to the user. This invention also discloses a video/RF conversion device which is advantaged that the conversion of RF signal to video signals can replace the expensive signal generator in TV production, the conversion of video signals to RF signals can replace the central signal system user in TV production or is widely used in the post sale service of TV.</p> |
