Describe two components of a data communication system


Answer:

Transmitter:
• Description: The transmitter is the component responsible for converting the information or data into a suitable form for transmission over the communication channel. It prepares the data for transmission by encoding, modulating, and shaping the signals. In the context of digital communication, the transmitter may include a data encoder to convert digital signals into a specific modulation scheme suitable for the transmission medium, such as analog signals for transmission over a cable or radio waves
Communication Channel:
• Description: The communication channel is the physical medium or path through which the encoded signals travel from the transmitter to the receiver. This can take various forms, including wired or wireless mediums. Examples of communication channels include copper cables, fiber-optic cables, radio waves, or microwaves. The choice of communication channel depends on factors such as the distance of transmission, data rate requirements, and environmental considerations


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