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Which of the following device is used to demultiplex the received signal?

Which of the following device is used to demultiplex the received signal? Correct Answer Bandpass filters

A receiver picks up the signal and demodulates it, recovering the composite signal. This is sent to a group of bandpass filters, each centered on one of the carrier frequencies. Each filter passes only its channel and rejects all others. A channel demodulator then recovers each original input signal.

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