ECT 263 All Assignments

Published on July 2017 | Categories: Education | Downloads: 66 | Comments: 0 | Views: 409
Download PDF   Embed   Report

ECT 263 Week 1 iLab Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-1-ilab Complete this document and submit to the DEP (DeVry eLearning Platform) dropbox. Copy and paste the screen capture of the MultiSim spectrum analyzer displaying the frequency spectrum of the pure, undistorted sine wave below. Copy and paste the screen capture of the MultiSim spectrum analyzer displaying the frequency spectrum of the clipped, distorted sine wave below Complete the table listing the frequencies and amplitudes of the fundamental and each harmonic of the distorted sine wave below ECT 263 ECT/263 ECT 263 Week 3 iLab Filters and AM Demodulation Click Below Link To Purchase www.foxtutor.com/product/ect-263-ect/263-ect-263--week-3-ilab-filters-and-am-demodulation ECT 263 ECT/263 ECT 263 Week 3 iLab Filters and AM Demodulation ECT 263 Week 1 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-1-quiz 1. (TCO 1) The following response curve would be produced by what kind of filter? 2. (TCO 1) Calculate the wavelength of a 890KHz carrier signal. 3. (TCO 1) Which of these would be a non-linear device? 4. (TCO 1) Which of the displays shown below would be seen on a spectrum analyzer? ECT 263 Week 3 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-3-quiz 1. (TCO 3) Referring to the block diagram below, which block is the mixer? 2. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 960KHz and is using high-side injection. What would be the frequency of the local oscillator? 3. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1040KHz and is using high-side injection. What would be the frequency of the image frequency? 4. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1550KHz and is using low-side injection. What would be the image frequency? 5. (TCO 3) Referring to the block diagram below, signal path I would be: ECT 263 Week 4 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-4-quiz 1. (TCO 4) From the spectrum analyzer display shown below, determine the total bandwidth needed to transmit that signal 2. (TCO 4) From the spectrum analyzer display below, determine the modulation frequency 3. (TCO 4) Using the Bessel chart below, determine how many significant sideband pairs a transmission with a modulation factor of 1.0 would generate 4. (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? ECT 263 Week 5 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-5-quiz 1. (TCO 5) Referring to the block diagram of a PLL below, what is the function of block B? 2. (TCO 5) Referring to the block diagram below, which block acts like the mixer in a superheterodyne receiver? 3. (TCO 5) Which of the points on the S-curve below would correspond to the PLL being in the locked mode? 4. (TCO 5) Referring to the block diagram below, the PLL is configured to operate as a(n):

Comments

Content

ECT 263 Week 1 iLab Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-1-ilab Complete this document and submit to the DEP (DeVry eLearning Platform) dropbox. Copy and paste the screen capture of the MultiSim spectrum analyzer displaying the frequency spectrum of the pure, undistorted sine wave below. Copy and paste the screen capture of the MultiSim spectrum analyzer displaying the frequency spectrum of the clipped, distorted sine wave below Complete the table listing the frequencies and amplitudes of the fundamental and each harmonic of the distorted sine wave below ECT 263 ECT/263 ECT 263 Week 3 iLab Filters and AM Demodulation Click Below Link To Purchase www.foxtutor.com/product/ect-263-ect/263-ect-263--week-3-ilab-filters-and-am-demodulation ECT 263 ECT/263 ECT 263 Week 3 iLab Filters and AM Demodulation ECT 263 Week 1 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-1-quiz 1. (TCO 1) The following response curve would be produced by what kind of filter? 2. (TCO 1) Calculate the wavelength of a 890KHz carrier signal. 3. (TCO 1) Which of these would be a non-linear device? 4. (TCO 1) Which of the displays shown below would be seen on a spectrum analyzer? ECT 263 Week 3 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-3-quiz 1. (TCO 3) Referring to the block diagram below, which block is the mixer? 2. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 960KHz and is using high-side injection. What would be the frequency of the local oscillator? 3. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1040KHz and is using high-side injection. What would be the frequency of the image frequency? 4. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1550KHz and is using low-side injection. What would be the image frequency? 5. (TCO 3) Referring to the block diagram below, signal path I would be: ECT 263 Week 4 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-4-quiz 1. (TCO 4) From the spectrum analyzer display shown below, determine the total bandwidth needed to transmit that signal 2. (TCO 4) From the spectrum analyzer display below, determine the modulation frequency 3. (TCO 4) Using the Bessel chart below, determine how many significant sideband pairs a transmission with a modulation factor of 1.0 would generate 4. (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? ECT 263 Week 5 Quiz Click Below Link To Purchase www.foxtutor.com/product/ect-263-week-5-quiz 1. (TCO 5) Referring to the block diagram of a PLL below, what is the function of block B? 2. (TCO 5) Referring to the block diagram below, which block acts like the mixer in a superheterodyne receiver? 3. (TCO 5) Which of the points on the S-curve below would correspond to the PLL being in the locked mode? 4. (TCO 5) Referring to the block diagram below, the PLL is configured to operate as a(n):

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close