Radio paging device for nursing
The utility model relates to a radio paging device for nursing, especially used for situations of hospitals, mining industry, restaurants, gate inhibition, theft protection, offshore rescue and the like. The radio paging device includes a signal emitter and a signal receiver, characterized in that t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a radio paging device for nursing, especially used for situations of hospitals, mining industry, restaurants, gate inhibition, theft protection, offshore rescue and the like. The radio paging device includes a signal emitter and a signal receiver, characterized in that the device also includes a signal forwarding device arranged between the signal emitter and the signal receiver, the signal forwarding device includes a receiving circuit, an encode/decode recognition circuit, an amplifying circuit, and a transmitting circuit; an input end of the receiving circuit is connected with a receiving antenna, and an output end is connected with an input end of the encode/decode recognition circuit; an output end of the encode/decode recognition circuit is connected with an input end of the amplifying circuit; an output end of the amplifying circuit is connected with an input end of the transmitting circuit; and an output end of the transmitting circuit is connected with a transmitting ante |
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