| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique that makes setting of split frequencies by a call-out station simple in split operation.SOLUTION: A radio transceiver 1 comprises: an operation frequency storage unit 21 for storing reception frequency information corresponding to a reception frequency and transmission frequency information corresponding to a transmission frequency; a numerical keypad 3 for selectively inputting numeral information 1-9 corresponding to numeral information on any of 1-9; a control unit 20 for updating the transmission frequency information stored in the operation frequency storage unit 21 on the basis of the reception frequency information stored in the operation frequency storage unit 21, and the numeral information 1-9 input by the numerical keypad 3; and a communication transmission circuit 30 and communication reception circuit 31 for receiving at the reception frequency stored in the operation frequency storage unit 21 and for transmitting at the transmission frequency stored in the operation frequency storage unit 21. |
