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Comments:Question 4.Question :(TCO 4) An FM transmitter has a carrier frequency of 460.55MHz, a deviation of +/-5KHz and audio modulation frequency of 1KHz. Calculate the modulation factor?Student Answer:1 2 5 10 460.55
Date Taken: 10/3/2014Time Spent:08 min , 28 secs Points Received:15 / 20 (75%) Question Type:# Of Questions:# Correct:Multiple Choice43Question :(TCO 5) Referring to the block diagram of a PLL below, what is the function of block B? Student Answer:It is the low-pass filter.
Question :(TCO 5) Referring to the block diagram below, which block acts like the mixer in a superheterodyne receiver? Student Answer:A B C None of the above. Points Received:5 of 5 Comments:Question 3.Question :(TCO 5) Which of the points on the S-curve below would
correspond to the PLL being in the locked mode? Student Answer:P Q R S Points Received:0 of 5 Comments:Of course Q, it is on the linear part Question 4.Question :(TCO 5) Referring to the block diagram below, the PLL is configured to operate as a(n):
Student Answer:Frequency synthesizer FM demodulator Phase modulator None of the above Points Received:5 of 5