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1. The signal power leaving a generator is 3 dBm. It is connectedto an amplifier by a cable 4 ft. long. The attenuation/ foot of the cable is 0.2 dB/ft. the gain of the amplifieris 30 dB. What is the output power? 2. Given: IL = 1 B Pout Pin = 10dBm Pa 100 cable What is the output power in dBm? 3. Giventhemultistage cascaded amplifier system below. What is the output powerin dBm? 1ft >A A> A 0.3 ft 5 ft Pout Pin 20 dB 15 dB 10 dB Pin =- 5dBm Attenuatiaoot =1dB

1. The signal power leaving a generator is 3 dBm. It is connectedto an amplifier by a cable 4 ft. long. The attenuation/ foot of the cable is 0.2 dB/ft. the gain of the amplifieris 30 dB. What is the output power? 2. Given: IL = 1 B Pout Pin = 10dBm Pa 100 cable What is the output power in dBm? 3. Giventhemultistage cascaded amplifier system below. What is the output powerin dBm? 1ft >A A> A 0.3 ft 5 ft Pout Pin 20 dB 15 dB 10 dB Pin =- 5dBm Attenuatiaoot =1dB

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1. The signal powerleaving a generatoris 3 dBm. It is connectedto an amplifier by a cable 4 ft. long. The attenuation/ foot of the cable is 0.2 dB/ft. the gain of the amplifieris 30 dB. What is the output power? 2. Given: IL = 1dB Pin = 10dBm Pix. Pout 100 cable What is the output power in dBm? 3. Giventhemultistage cascaded amplifier system below. What is the output powerin dBm? 0.3 ft 1ft 5 ft >A A> A Pout Pin 20 dB 15 dB 10 dB Attenuation /foot Pin =- 5dBm =1dB
Transcribed Image Text:1. The signal powerleaving a generatoris 3 dBm. It is connectedto an amplifier by a cable 4 ft. long. The attenuation/ foot of the cable is 0.2 dB/ft. the gain of the amplifieris 30 dB. What is the output power? 2. Given: IL = 1dB Pin = 10dBm Pix. Pout 100 cable What is the output power in dBm? 3. Giventhemultistage cascaded amplifier system below. What is the output powerin dBm? 0.3 ft 1ft 5 ft >A A> A Pout Pin 20 dB 15 dB 10 dB Attenuation /foot Pin =- 5dBm =1dB
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