AM is used for broadcasting because

Question

AM is used for broadcasting because (A) it requires less transmitting power compared with other systems (B) it is more noise immune than other modulation systems (C) its use avoids receiver complexity (D) no other modulation system can provide the necessary bandwidth faithful transmission

Tardigrade Admin · Accepted Answer

AM is used for broadcasting because its use avoids receiver complexity. Only a diode and a capacitor are sufficient to separate the audio signal from the AM wave.

Q. AM is used for broadcasting because

it requires less transmitting power compared with other systems

it is more noise immune than other modulation systems

its use avoids receiver complexity

no other modulation system can provide the necessary bandwidth faithful transmission

AM is used for broadcasting because its use avoids receiver complexity. Only a diode and a capacitor are sufficient to separate the audio signal from the AM wave.