Wireless transceiver and method of setting operating frequency

摘要

The wireless transceiver includes: a liquid crystal display (LCD) which includes a display screen; an LCD control unit which controls the LCD to display a frequency distribution of a signal strength in a predetermined frequency range including an operating frequency on the display screen; a touch panel and a touch panel control unit which detect a manipulation of a user on the display screen; an operating frequency storage unit which stores reception frequency information corresponding to a reception frequency and transmission frequency information corresponding to a transmission frequency; and a control unit which updates the reception frequency information stored in the operating frequency storage unit or the transmission frequency information stored in the operating frequency storage unit based on information about a frequency corresponding to a manipulation location of the manipulation detected by the touch panel and the touch panel control unit.

主权项

1. A wireless transceiver which performs transmission and reception in an operating frequency wherein a transmission frequency and a reception frequency are the same or different, wherein the wireless transceiver comprises:
a display unit which has a display screen; a display control unit which controls the display unit to display on the display screen a frequency distribution of a signal strength in a predetermined frequency range including the operating frequency, the frequency distribution being a spectrum of the predetermined frequency range; a manipulation detection unit which detects a manipulation of a user on the display screen; a frequency information storage unit which stores reception frequency information corresponding to the reception frequency and transmission frequency information corresponding to the transmission frequency; an update unit which updates the reception frequency information stored in the frequency information storage unit or the transmission frequency information stored in the frequency information storage unit, on a basis of information about a frequency corresponding to a manipulation location of the manipulation detected by the manipulation detection unit; and a wireless transmission and reception unit which performs wireless transmission and reception, wherein the wireless reception is performed by using the reception frequency information stored in the frequency information storage unit and the wireless transmission is performed by using the transmission frequency information stored in the frequency information storage unit.