What is the need for modulation?

Answer Posted / n.ranjitkumar

1.to reduce the antenna height
2.to reduce the noise and distrotion
3.to reduce complexity
4.to reduce narrow bandwith of signal

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Define lock-inrange, capture range, and pullintime of a pll

700


How does data transfer takes place between memory and input output ports?

553


wbsedcl job in kolkata

1708


telecom rf engineer

3048


explain the application of a jfet.

651






hi.i want to get cleared about ece and want to know what are the topics or chapters which were in 11 and 12 grade.esp., in maths and physics?ans me soon.i am fresher.

1426


please send me the previous question papers of ntpc writen test for ece

1791


How many hours did the fuse tubelight glow after it connect it to the rectifier circuit?

1386


Explain the steps involved in demodulating a signal.

651


What losses occur in a thyristor during working conditions?

806


what is the specialty of nand and nor gates?

643


What are the advantages of current commutated chopper?

587


How to Create the Node file with Multi Dropping

1577


Explain digital circuits and the various components used in creating them?

666


Where is the maximum temperature in refrigeration cycle? a.Between evaporator & compressor. b.At Compressor c.Between compressor and condensor. d.At condensor

1718