COMMUNICATION SYSTEM, TUNER, AND SETTING METHOD

PROBLEM TO BE SOLVED: To reduce article numbers of tuners for receiving electric waves from a portable machine.SOLUTION: A portable machine has a signal generation part that generates a first signal including frequency information for use in radio communication between itself and a tuner, and a tran...

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Hauptverfasser:	KIMURA ARINOBU, SEKINE TOMOTSUGU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR FIXED CONSTRUCTIONS HANDCUFFS KEYS LOCKS PERFORMING OPERATIONS SAFES TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce article numbers of tuners for receiving electric waves from a portable machine.SOLUTION: A portable machine has a signal generation part that generates a first signal including frequency information for use in radio communication between itself and a tuner, and a transmission part that performs radio transmission of the first signal generated by the signal generation part. The tuner has a setting processing part for setting a reception frequency of an antenna and a demodulated frequency of a phase-synchronous circuit, on the basis of the frequency information included in the first signal from the portable machine.