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Universal multiple-band digital transmitter module for CATV upstream and downstream
Universal multiple-band digital transmitter module for CATV upstream and downstream
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机译:适用于CATV上下游的通用多频段数字发射机模块
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摘要
A digital transmitter includes a generic adaptable reconfigurable digital transmitter module; and a reversibly removable module operationally coupled to the generic adaptable reconfigurable digital transmitter module. Configuring a generic adaptable reconfigurable digital receiver having a programmable signal conditioner includes specifying a number of output RF channels; specifying an RF bandwidth of an output channel; and selecting a digital to analog sampling rate of a digital to analog convertor of the programmable signal conditioner as a function of the RF bandwidth of the output channel using a processor/demux of the generic adaptable reconfigurable digital receiver.
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