User's box for wired television system
The utility model relates to a user's box for a wired television system, comprising an input terminal for a system signal and an output terminal for the system signal, and the utility model is additionally provided with an input terminal for other radio-frequency signals and an output terminal...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a user's box for a wired television system, comprising an input terminal for a system signal and an output terminal for the system signal, and the utility model is additionally provided with an input terminal for other radio-frequency signals and an output terminal for a mixed signal, solving the shortage that radio-frequency cables are needed to be when television programs are watched, a video tape recorder is used, television game, etc. The utility model has the advantages of simple structure, low cost, convenient use, safety, etc. |
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