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US 6,335,676 B1Granted
Radio selective call receiver
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Abstract
In a selective calling system where a selective calling signal is changeable in transmission rate, a radio selective call receiver includes first and second low-pass filters which are selectively used depending on a transmission rate of the selective calling signal. A data decision section performs data decision of the received signal passing through a selected low-pass filter according to a timing signal which is generated based on a predetermined phase shift amount of the received signal when a transmission rate is changed.
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