i) In the FM system, Modulating frequency is 400 Hz and voltage is 4.…
Previous year question for Communication Engineering-I.
Question
i) In the FM system, Modulating frequency is 400 Hz and voltage is 4.8 V, the modulation index is 80. Calculate the maximum deviation. If the frequency is reduced to 300 Hz, and voltage raised to 5.6v, what is the modulation index. (10 marks)
ii) Explain the generation of AM SSB (10 marks)
- Year: 2022
- Subject: Communication Engineering-I