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CWNA: Certified Wireless Network Administrator Official Study Guide: Exam CWNA-106 by David D. Coleman, David A. Westcott

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Chapter 2Radio Frequency Fundamentals

In this chapter, you will learn about the following:

  1. imageDefinition of radio frequency signal
  2. imageRadio frequency characteristics
    • Wavelength
    • Frequency
    • Amplitude
    • Phase
  3. imageRadio frequency behaviors
    • Wave propagation
    • Absorption
    • Reflection
    • Scattering
    • Refraction
    • Diffraction
    • Loss (attenuation)
    • Free space path loss
    • Multipath
    • Gain (amplification)

In addition to understanding the OSI model and basic networking concepts, ...

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