WJEC A-level Electronics A490QS · C1.6(a)
Communication as information transfer
- Code
- C1.6(a)
- In
- C1.6 Communications Systems
- Topic
- C1 Component 1: Principles of Electronics
- Course
- A-level Electronics A490QS
- Board
- WJEC
Grade boundaries·WJEC command words
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in C1.6 Communications Systems
- C1.6(a) Communication as information transfer
- C1.6(b) Structure of a communication system
- C1.6(c) Bandwidth, data rate and information capacity
- C1.6(d) Frequency and time division multiplexing
- C1.6(e) Filters in communication systems
- C1.6(f) The decibel scale
- C1.6(g) Differentiate between noise and distortion
- C1.6(h) Total gain in a communication system
- C1.6(i) Signal-to-noise ratio
- C1.6(j) Signal attenuation