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Exam MB0-001 - Radio Frequency Principles
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Exam MB0-001 - Radio Frequency Principles
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17 Questions

1. What is the term used to describe the proportion of the strength of an RF transmission to the level of interference present?
2. How many degrees are covered in an omnidirectional antenna
3. The process of changing or varying properties of a wave or signal is called:
4. You need to construct a secure area for electrical equipment to prevent RF interference and leakage. Which of the following would you use?
5. You consult for a company that has a sudden Internet outage. They are located in a remote area outside of town that is not serviced by cable or DSL. When you arrive on site, you are told that the Internet connection comes from an antenna on the roof. There are several antennas attached to a mast on the roof. What type of antenna provides Internet service to this company?
6. A frequency of 5 million cycles per second is also expressed as:
7. If a radio wave has peak amplitude of +3, what would its peak-to-peak amplitude measurement be?
8. A coworker tells you that the company
9. Which type of antenna is most likely to be used to receive UHF and VHF television signals?
10. What is the signal power difference at the Half Power Beamwidth (HPBW) of an antenna?
11. Which of the following is used to measure isotropic antenna power levels?
12. You receive complaints from a manager of a small branch office that the wireless network performance has gotten worse over the past few days, but is still working. Which of the following could affect performance of the wireless network?
13. Which of the following can reduce RF propagation when radio waves partially penetrate an object but are split into multiple paths?
14. What is the term for a
15. Your company wants you to help design a wireless network that uses digital modulation. You decide to use a modulation method that rapidly changes frequencies within a range. Which modulation method is appropriate in this instance?
16. Which of the following would be the phase difference of a wave that starts at a quarter length of a previous wave?
17. What is another term for Free Space Path Loss (FSPL)?

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