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Welcome to the Modulation Techniques for Mobile Radio MCQs Page

Dive deep into the fascinating world of Modulation Techniques for Mobile Radio with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Modulation Techniques for Mobile Radio, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of Modulation Techniques for Mobile Radio, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Wireless and Mobile Communications.

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Check out the MCQs below to embark on an enriching journey through Modulation Techniques for Mobile Radio. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Wireless and Mobile Communications.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Modulation Techniques for Mobile Radio. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Modulation Techniques for Mobile Radio MCQs | Page 12 of 14

Q111.
The transmission bandwidth of spread spectrum techniques is equal to the minimum required signal bandwidth.
Discuss
Answer: (b).False
Q112.
Why spread spectrum technique is inefficient for a single user?
Discuss
Answer: (a).Large transmission bandwidth
Q113.
Which of the following is not a property of spread spectrum techniques?
Discuss
Answer: (b).Multipath fading
Discuss
Answer: (c).Non deterministic
Q115.
PN sequence can be generated using sequential logic circuits.
Discuss
Answer: (a).True
Q116.
The period of a PN sequence produced by a linear m stage shift register cannot exceed _____ symbols.
Discuss
Answer: (d).2ᵐ-1
Q117.
DSSS system spreads the baseband signal by ________ the baseband pulses with a pseudo noise sequence.
Discuss
Answer: (c).Multiplying
Q118.
Frequency hopping involves a periodic change of transmission _______
Discuss
Answer: (b).Frequency
Q119.
What is the set of possible carrier frequencies in FH-SS?
Discuss
Answer: (a).Hopset
Q120.
The bandwidth of the channel used in the hopset is called _________
Discuss
Answer: (c).Instantaneous bandwidth

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