Antennas and Satellite Communication MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Antennas and Satellite Communication, a fundamental topic in the field of Avionics Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Antennas and Satellite Communication MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Antennas and Satellite Communication mcq questions that explore various aspects of Antennas and Satellite Communication problems. Each MCQ is crafted to challenge your understanding of Antennas and Satellite Communication principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Avionics Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Antennas and Satellite Communication MCQs are your pathway to success in mastering this essential Avionics Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Antennas and Satellite Communication. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Antennas and Satellite Communication knowledge to the test? Let's get started with our carefully curated MCQs!

Antennas and Satellite Communication MCQs | Page 7 of 9

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Q61.
Which of the following are common baseband signals transmitted from the earth ground station?
Discuss
Answer: (c).Voice, video, computer data
Q62.
Which of the following components receives, translates the signal frequency and re-transmits the signal in a satellite?
Discuss
Answer: (c).Transponder
Q63.
Why is there a huge spectrum space between the transmitted and received signal in satellite communication?
Discuss
Answer: (a).Reduce interference
Q64.
Which of the following transponders convert the uplink signal to downlink signal using two mixers
Discuss
Answer: (b).Dual conversion transponders
Q65.
In a regenerative transponder, the signal is demodulated and modulated again before transmission.
Discuss
Answer: (a).True
Q66.
What is the number of transponders if the satellite uses 12 channels of frequency and frequency reuse is implemented?
Discuss
Answer: (c).24
Q67.
Why is it not possible to provide transmit function by wideband amplifier and mixer circuits?
Discuss
Answer: (b).High power output over wideband is not possible
Discuss
Answer: (b).When in orbit, solar power is always available
Q69.
Telemetry, command, and control (TC and C) subsystem allow a ground station to monitor and control conditions in the satellite.
Discuss
Answer: (a).True
Q70.
What is the use of the band pass filter in the receiver section?
Discuss
Answer: (a).Protects the receiver
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