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For more course tutorials visit<br>www.tutorialrank.com<br><br><br>ECET 310 Week 1 Homework 1_1 (DEVRY)<br>ECET 310 Week 1 Homework 1_2 (DEVRY)<br>ECET 310 Week 2 Assignment Homework 2_1 (DEVRY)
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ECET 310 Course Seek Your Dream / tutorialrank.com ECET 310 Week 1 Homework 1_2 For more course tutorials visit www.tutorialrank.com 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.
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ECET 310 Course Seek Your Dream / tutorialrank.com ECET 310 Week 2 Assignment Homework 2_1 For more course tutorials visit www.tutorialrank.com 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. When the amplifier is operating with a bandwidth first of 10 MHz, find (a) therms input noise levels
ECET 310 Course Seek Your Dream / tutorialrank.com ECET 310 Week 3 Assignment Homework 3_2 For more course tutorials visit www.tutorialrank.com 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 3. Draw the frequency spectrum at the output of the second balanced modulator.
ECET 310 Course Seek Your Dream / tutorialrank.com ECET 310 Week 3 Assignment Homework 3_1 For more course tutorials visit www.tutorialrank.com 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 (a) PC = Vc2/2/2(10)= PSB =PT-PC/2= (b) Total power in the AM signal
ECET 310 Course Seek Your Dream / tutorialrank.com ECET 310 Week 5 Assignment Homework 5_1 For more course tutorials visit www.tutorialrank.com Computer Science - General Computer Science 1. Determine the Nyquist sample rate for a maximum analog input frequency of: (a) 4 KHz 10 KHz 2. Determine the dynamic range for a 10-bit sign-magnitude PCM code. 3. Determine the minimum number of bits required in a PCM code for a dynamic range of 80 dB. What is the coding efficiency?
ECET 310 Course Seek Your Dream / tutorialrank.com ECET 310 Week 7 Homework 7_1 For more course tutorials visit www.tutorialrank.com 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? 3. Determine the minimum bandwidth required to achieve a P(e) of 10-4 for a 16-PSK system operating at 25 Mbps with a carrier-to-noise ratio of 10 dB
ECET 310 Course Seek Your Dream / tutorialrank.com ECET310 Week 1 Homework 1_1 For more course tutorials visit www.tutorialrank.com Computer Science - General Computer Science 1. Add: (a) 60 dB + 25 dB= (b) 20 dBW + 5 dBW= (c) 22 dB - 4 dB=
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