1 / 8

ECET 310 Successful Learning/ecet310dotcom

ECET 310 Entire Course (Devry)<br>For more course tutorials visit<br>www.ecet310.com<br><br>ECET 310 Week 1 Homework 1_1 <br>ECET 310 Week 1 Homework 1_2 <br>ECET 310 Week 2 Assignment Homework 2_1 <br>ECET 310 Week 2 Assignment Homework 2_3 <br>ECET 310 Week 3 Assignment Homework 3_1 <br>ECET 310 Week 3 Assignment Homework 3_2 <br>

danel15
Télécharger la présentation

ECET 310 Successful Learning/ecet310dotcom

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ECET 310SuccessfulLearning/ecet310dotcom

  2. ECET 310 Entire Course (Devry) ECET 310 Successful Learning For more course tutorials visit www.ecet310.com ECET 310 Week 1 Homework 1_1 ECET 310 Week 1 Homework 1_2 ECET 310 Week 2 Assignment Homework 2_1 ECET 310 Week 2 Assignment Homework 2_3 ECET 310 Week 3 Assignment Homework 3_1 For more course tutorials visit www.ecet310.com ECET 310 Week 1 Homework 1_1 Computer Science - General Computer Science 1. Add: (a) 60 dB + 25 dB= (b) 20 dBW + 5 dBW= (c) 22 dB - 4 dB= 2. Convert: ECET 310 Week 1 Homework 1_1 (Devry)

  3. ECET 310 Week 1 Homework 1_2 (Devry) ECET 310 Successful Learning For more course tutorials visit www.ecet310.com ECET 310 Week 1 Homework 1_2 Computer Science - General Computer Science 1 . Four frequencies are applied at the input of a non-linear amplifier. Write down all of the frequency components at the output of the non-linear device. Write down only the first three harmonics. For more course tutorials visit www.ecet310.com ECET 310 Week 2 Assignment Homework 2_1 Computer Science - General Computer Science 1. Assume that a receiver has a first amplifier stage with a 5KW input resistance, a gain of 300, an input audio signal of 20 mV, and an operating temperature of 27oC. ECET 310 Week 2 Assignment Homework 2_1 (Devry)

  4. ECET 310 Week 2 Assignment Homework 2_2 (Devry) ECET 310 Successful Learning For more course tutorials visit www.ecet310.com 1. fCUTOFF = 130 KHz T = 25  Sec Draw the frequency spectrum of the output of the low pass filter. 2. Draw the frequency spectrum of the output if the filter is: 14 marks A high pass filter fC = 20 KHz For more course tutorials visit www.ecet310.com ECET 310 Week 2 Assignment Homework 2_3 Computer Science - General Computer Science 1. The bandwidth of a series resonant circuit is 400 Hz. (a) If the resonant frequency is 4000 Hz, find Q. ECET 310 Week 2 Assignment Homework 2_3 (Devry)

  5. ECET 310 Week 3 Assignment Homework 3_1 (Devry) ECET 310 Successful Learning For more course tutorials visit www.ecet310.com ECET 310 Week 3 Assignment Homework 3_1 Computer Science - General Computer Science 1. An AM signal has an unmodulated carrier voltage VC = 10VP, a load resistance of RL = 10, and a modulation index of m = 1. Determine: Modulation For more course tutorials visit www.ecet310.com ECET 310 Week 3 Assignment Homework 3_2 Computer Science - General Computer Science 1. Draw the frequency spectrum at the output of the first balanced modulator. 2. If the filter is a low pass filter, draw the frequency spectrum at the output of the filter and amplifier ECET 310 Week 3 Assignment Homework 3_2 (Devry)

  6. ECET 310 Successful Learning • ECET 310 Week 4 Assignment Homework 4_1 (Devry) For more course tutorials visit www.ecet310.com 1. Define FM. 2. What parameter of the intelligence signal causes frequency deviation of the carrier? 3. What parameter of the intelligence signal causes or determines the rate of carrier frequency deviation? 4. Define modulation index for FM. For more course tutorials visit www.ecet310.com ECET 310 Week 5 Assignment Homework 5_1 Computer Science - General Computer Science 1. Determine the Nyquist sample rate for a maximum analog input frequency of: (a) 4 KHz ECET 310 Week 5 Assignment Homework 5_1 (Devry)

  7. ECET 310 Successful Learning • ECET 310 Week 4 DQ 2 Multicultural Literature • ECET 310 Week 4 DQ 2 Multicultural Literature For more course tutorials visit www.ecet310.com 1. For a 64-PSK modulator with an input data rate(fb) equal to 36 Mbps and a carrier frequency of 100 MHz, determine the minimum double-sided Nyquist bandwidth(fN) and the baud. Sketch the output spectrum. 2. Determine the bandwidth efficiency for the following modulators: For more course tutorials visit www.ecet310.com ECET 310 Week 7 Homework 7_1 Computer Science - General Computer Science 1. For a QPSK system and the given parameters, determine 2. Which system requires the highest Eb/No ratio for a probability of error of 10-7, four-level QAM or 8-PSK system? ECET 310 Week 7 Homework 7_1 (Devry)

  8. ECET 310 Successful Learning

More Related