Radio broadcast receiver
AssigneeMitsubishi Electronic Corporation
InventorKazuhiro Nakata
Life of this patent
Estimating the term…
Loading patent…
AssigneeMitsubishi Electronic Corporation
InventorKazuhiro Nakata
Estimating the term…
A radio broadcast receiver includes a front end unit for tuning by changing a local oscillation frequency; and a control unit for managing by dividing the receiving band into a third frequency domain including a third frequency obtained by subtracting the intermediate frequency from an upper end frequency of the receiving band, a first frequency domain including a first frequency obtained by adding the intermediate frequency to a lower end frequency of the receiving band, and a second frequency domain where the first frequency domain and third frequency domain overlap, and for switching, when tuning is made across the frequency domains, the local oscillation frequency to an upper local oscillation frequency when the tuning frequency is higher than the third frequency by controlling the front end unit, and to a lower local oscillation frequency when it is lower than the first frequency by controlling the front end unit.
A radio broadcast receiver having two tuners for independently receiving different frequencies in a receiving band with a receiving bandwidth greater than an intermediate frequency and not greater than twice the intermediate frequency, the radio broadcast receiver comprising:
Dependencies are inferred from the claim text.