Learning objective
Explain the roles of transmitter, channel and receiver.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Data communication systems
Subtopic
Principles of communication systems
Aqa A Level PhysicsElectronics
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Quick explanation
Explain the roles of transmitter, channel and receiver
- This point belongs to Data communication systems, especially Principles of communication systems.
- You need to be able to explain the roles of transmitter, channel and receiver.
- The key ideas to know are channel, receiver, and transmitter.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
channelreceivertransmitter
Why it matters
This objective helps connect Principles of communication systems to exam-style questions, flashcards, and revision notes for Data communication systems.
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