adplus-dvertising
frame-decoration

Question

The disadvantage of preset equalizer is that

a.

It doesnot requires initial training pulse

b.

Time varying channel degrades the performance of the system

c.

All of the mentioned

d.

None of the mentioned

Posted under Digital Communication

Answer: (b).Time varying channel degrades the performance of the system

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The disadvantage of preset equalizer is that
Add Comment

Similar Questions

Discover Related MCQs

Q. For AWGN, the noise variance is

View solution

Q. Performance of BFSK signal is ________ than BPSK.

View solution

Q. A Gaussian distribution into the non linear envelope detector yields

View solution

Q. The non coherent FSK needs ________ Eb/N0 than coherent FSK.

View solution

Q. The DPSK needs ________ Eb/N0 than BPSK.

View solution

Q. Coherent PSK and non coherent orthogonal FSK have a difference of ______ in PB.

View solution

Q. Which is easier to implement and is preferred?

View solution

Q. Which is the main system consideration?

View solution

Q. Wavelength and antenna size are related as

View solution

Q. The detection method where carrier’s phase is given importance is called as

View solution

Q. The coherent modulation techniques are

View solution

Q. The real part of a sinusoid carrier wave is called as

View solution

Q. Antipodal signal sets are those vectors that can be illustrated as

View solution

Q. The FSK signal which has a gentle shift from one frequency level to another is called as

View solution

Q. Which modulation scheme is also called as on-off keying method?

View solution

Q. In amplitude phase keying each phase vector is separated by

View solution

Q. The transformation of the waveform into a single point in signal space is called as

View solution

Q. The correlating detector is also known as

View solution

Q. The minimum nyquist sampling rate is given as, fs =

View solution

Q. Phase-locked loop circuitry is used for

View solution
View All MCQs on Digital Communication

Suggested Topics

Are you eager to expand your knowledge beyond Digital Communication? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

Management Information Systems

Discover how businesses leverage technology with our Management Information Systems...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...