| 摘要 |
PURPOSE: A method for searching a channel and an RF signal processing device are provided to reduce a channel searching time specially in searching both analog and digital channels. CONSTITUTION: A method for searching a channel and an RF signal processing device comprise a first tuner for searching channels in a first frequency band of an available band, a second tuner for searching a second frequency band which is the rest of the first frequency band, and a memory for searching an analog channel list searched by the first tuner, and a digital channel list which is searched by the second tuner.
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