need for modulation arises from antenna considerations. If base band signal is to be transmitted then size of antenna would be huge
124) need for modulation arises from antenna considerations. If base band signal is to be transmitted then
Answer is:
size of antenna would be huge
Explanation:
Related Electronic Devices and Communication MCQ with Answers
Answer is:
750 MHz
Explanation:
Coaxial cables have a bandwidth in the range of 750 MHz
Answer is:
need to transmit a number of signals simultaneously on the same transmitter
Explanation:
need for modulation also arises from need to transmit a number of signals simultaneously on the same transmitter
Answer is:
Ac
Explanation:
Given that a sinusoidal carrier is given by?c(t)=Acsin(?c+?), in amplitude modulation the quantity depends on baseband signal is Ac
Answer is:
?c
Explanation:
Given that a sinusoidal carrier is given by c(t)=Acsin(?c+?), in frequency modulation the quantity depends on baseband signal is ?c