ECET 310 DEVRY Courses / ecet310dotcom

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ECET 310 DEVRYCourses

• ECET 310 Entire Course (Devry)

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

ECET 310 Week 1 Homework 1_1

Computer Science - General Computer Science

(a) 60 dB + 25 dB=

(b) 20 dBW + 5 dBW=

(c) 22 dB - 4 dB=

ECET 310 Week 1 Homework 1_1 (Devry)

ECET 310 DEVRYCourses

• ECET 310 Week 1 Homework 1_2 (Devry)

ECET 310 Week 1 Homework 1_2

Computer Science - General Computer Science

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

ECET 310 Week 2 Assignment Homework 2_1 (Devry)

ECET 310 DEVRYCourses

• ECET 310 Week 2 Assignment Homework 2_2 (Devry)

1. fCUTOFF = 130 KHz

T = 25  Sec

Draw the frequency spectrum of the output of the low pass filter.

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)

ECET 310 DEVRYCourses

• ECET 310 Week 3 Assignment Homework 3_1 (Devry)

ECET 310 Week 3 Assignment Homework 3_1

Computer Science - General Computer Science

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

ECET 310 Week 3 Assignment Homework 3_2 (Devry)

ECET 310 DEVRYCourses

• ECET 310 Week 4 Assignment Homework 4_1 (Devry)

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?

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)

ECET 310 DEVRYCourses

• ECET 310 Week 6 Assignment Homework 6_1 (Devry)

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.

ECET 310 Week 7 Homework 7_1

Computer Science - General Computer Science

1. For a QPSK system and the given parameters, determine

ECET 310 Week 7 Homework 7_1 (Devry)