# ECET 310 Tutor Peer Educator /ecet310tutordotcom

## ECET 310 Tutor Peer Educator /ecet310tutordotcom

ECET 310 Entire Courses (Devry)

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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 3 Assignment Homework 3_2

ECET 310 Week 5 Assignment Homework 5_1

ECET 310 Week 7 Homework 7_1

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ECET 310 Week 1 Homework 1_1 (Devry)

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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=

2. Convert:

(a) 65 W into dB =

(b) 10 dB into watts

(c) — 5 dB into watts= .

(d) –30 dBm into dBrn =

(e) 15 dBrn into dBm =

2. A three-stage amplifier is shown with power gains. Calculate total power gain in decibels, and as a number

3. (a) Determine the overall power gain.

b) Find the output power if Pin = 15 mW

4. If Pin = -20 dBm, determine the output power in dBm and watts

5. Determine:

Net gain (b) Net gain in dBs (c) Power output

6. Determine:

(a) Net gain (b) Net gain in dBs (c) Power output

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ECET 310 Week 1 Homework 1_2 (Devry)

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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.

2. Find out the frequency components at the output of a resonant-tuned circuit tuned at 1200 KHz with a bandwidth of 15 KHz and connected at the output of a non-linear amplifier (mixer).

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ECET 310 Week 2 Assignment Homework 2_1 (Devry)

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