Radio communication apparatus and radio frequency correcting method

摘要: To ensure frequency stability of a radio in a radio communication apparatus for generating the radio frequency synchronizing with transmission path of digital data transmitted from wire digital path and so on. Concerning influence difference a transmission that obstructs radio carrier frequency, path frequency 12b is compared high-stability reference clock 22a, 17a detected by counter 71, and offset radio-station-transmission signal of local oscillator 61 made on basis differential frequency. By operation, difference of stability of carrier 63a can be compensated.