defence exam ITBP (Telecommunication) Sub Inspector Mock Test 2024 Communication Systems Amplitude Modulation
Frequency modulation as compared to amplitude modulation:
a. Can provide provide better noise rejection
b. Requires more bandwidth
c. Requires complex detector circuits
Which of these statements are true?
1
b and c only
2
a and b only
3
a, b and c
4
a and c only