Subject: [NEXTEL-1] Frequency & Spectrum Test

From: [email-masked]
Date: Sun, 15 Feb 2004 04:41:34 -0500

Frequency & Spectrum Test

 Before Taking the test, it may be a good idea to print the information on
Course #3 - Frequency
 & Spectrum. Use this as a guide. Once you start the test you cannot go back
without losing your
 answers.
http://www.myradiomall.com/arsradio/course_3quiz.htm
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     The Complete Resource for Wireless Homeland Security.
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Course
#3

Frequency &
Spectrum

Before
Taking the test, it may be a good idea to print the information on Course
#3 - Frequency & Spectrum. Use this as a guide. Once you start
the test you cannot go back without losing your answers.

YES you will be graded on this quiz, so sharpen you pencil.

Good luck!

1. Voice signals are within which of the following frequency ranges?

15 Hz to 15,000 Hz

15 Hz to 3,000 Hz

300 KHz to 30MHz

None of the above.

2. The atmosphere that surrounds the earth acts to attenuate and refract signals.

True

False

3. The UHF band is within which of the following frequency ranges?

25 MHz to 50 MHz

136 MHz to 174 MHz

403 MHz to 512 MHz

800/900 MHz

4. Which of the following frequency bands is most susceptible to noise interference?

VHF Lowband

VHF Highband

UHF Band

800/900MHz

5. Which of the following frequency bands has the best range in urban areas?

VHF Lowband

VHF Highband

UHF Band

None of the above.

6. Which of the following frequency bands is able to bounce off of and penetrate buildings?

VHF Lowband

VHF Highband

800/900 MHz

None of the above.

7. Which of the following frequency bands is generaly best suited for suburban and mixed urban and rural areas?

VHF Lowband

VHF Highband

UHF Band

800/900 MHz

8. Which of the following terms is used to describe the number of users assigned to the same frequency?

Hertz

Congestion

Channel Loading

Spectrum Management

View Answers

Return
to Course #3

Frequency
And Spectrum