ECT 263 Week 4 Quiz - Student Gradebook Exam Page 1 of 3 Grading Summary These are the automatically computed results of your exam Grades for essay

# ECT 263 Week 4 Quiz - Student Gradebook Exam Page 1 of 3...

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Grading Summary These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 3/27/2016 Time Spent: 04 min , 05 secs Points Received: 50 / 50 (100%) Question Type: # Of Questions: # Correct: True/False 2 2 Multiple Choice 4 4 Grade Details - All Questions 1.Question :(TCO 4) From the spectrum analyzer display shown below, determine the total bandwidth needed to transmit that signal. Student Answer:10KHz 20KHz 40KHz 80KHz Instructor Explanation:From the given scale, each division is 100/4 = 25 KHz. The signal occupiesless than two divisions and therefore the required BW is about 40 KHz. Points Received: 10 of 10 Comments: 2.Question :(TCO 4) From the spectrum analyzer display below, determine the modulation frequency. Page 1 of 3 Student Gradebook Exam 4/19/2016 (NEXT(b00685a18580433588793157dc6c81c0))/Mai...