Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
c) Figure 1 below shows the attenuation characteristic for radio wave propagation up to the HF band. During the night, a system using a 1 kHz carrier transmits a signal at a power of 30.XY dBW. Calculate i) ii) Attenuation,d8/km the transmitted power in Watts? the received power 1000 km from the transmitter. 6 10 -(elf) Wavelength, m 105 Night 10⁰ (vi) Day (18) 10³ (mfl- -(hf)- Frequency, kHz (Courtesy D. Llanwyn Jones) Figure 1. Attenuation characteristic for LF radio bands

c) Figure 1 below shows the attenuation characteristic for radio wave propagation up to the HF band. During the night, a system using a 1 kHz carrier transmits a signal at a power of 30.XY dBW. Calculate i) ii) Attenuation,d8/km the transmitted power in Watts? the received power 1000 km from the transmitter. 6 10 -(elf) Wavelength, m 105 Night 10⁰ (vi) Day (18) 10³ (mfl- -(hf)- Frequency, kHz (Courtesy D. Llanwyn Jones) Figure 1. Attenuation characteristic for LF radio bands

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...
See similar textbooks
icon
Related questions
icon
Concept explainers
Question

XY=54

 

c) Figure 1 below shows the attenuation characteristic for radio wave propagation up to the HF band. During the night, a system using a 1 kHz carrier transmits a signal at a power of 30.XY dBW. Calculate i) ii) the transmitted power in Watts? the received power 1000 km from the transmitter. Attenuation,d8/km 6 -(elf) Night IA Wavelength, m 105 10 10⁰ (vi) Day (18) 10³ (mfl- -(hf)- Frequency, kHz (Courtesy D. Lionwyn Jones) Figure 1. Attenuation characteristic for LF radio bands
Transcribed Image Text:c) Figure 1 below shows the attenuation characteristic for radio wave propagation up to the HF band. During the night, a system using a 1 kHz carrier transmits a signal at a power of 30.XY dBW. Calculate i) ii) the transmitted power in Watts? the received power 1000 km from the transmitter. Attenuation,d8/km 6 -(elf) Night IA Wavelength, m 105 10 10⁰ (vi) Day (18) 10³ (mfl- -(hf)- Frequency, kHz (Courtesy D. Lionwyn Jones) Figure 1. Attenuation characteristic for LF radio bands
Expert Solution
steps

Step by step

Solved in 4 steps with 11 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Antenna Characteristics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS