New! CWNA Wireless Network Administrators Training CWNA-109

About this course

In this course you will learn all necessary topics for your CWNA-109 Exam. You will also learn more topics that you will need for your CWS CWT exams and you will gain immense knowledge for the fundamentals for your CWDP CWSP exams. Thanks to this course, you will be able to understand wireless networks, their standards, how they operate and how you can secure them. When you are learning throughout this course, it will be a great idea to follow without skipping any lessons as the course was built in a sequencial manner. You will start your learning experince by going over different RF Technologies such as Wavelength, Frequency, Amplitude etc. Then you will start learning the RF mathematics which is an essential part of understanding what certain terms mean such as dBi, dBd, watts, milliwats. After that we will start learning about different antennas and we will have a better understanding as we already have the necessary knowledge on rf mathematics and an essential part of antenna calculations.RF CharacteristicsFrequencyWavelength and AmplitudeRF Spectrum and ReflectionRefraction and MultipathScattering and AbsorptionFree Path Loss - Line of Sight and Fresnel ZoneRF MathematicsWatt - Milliwatt and Decibel (dB)RF Mathematics and RulesWhat is dBi and dBdRSSI and SNREIRP Effective Isotropic Radiated PowerRF Antenna CharacteristicsRF Antenna Principles and PolarizationMagnetic Field and DensityAntenna Types and Omnidirectional AntennasDirectional AntennasAntenna Connectors Attenuators and AmplifiersLightning Arrestors and SplittersWLAN Industry OrganizationsIEEE and WiFi AllianceRegulatory Bodies FCC and ETSISpread Spectrum TechnologiesSpread Spectrum OverviewSpread Spectrum FHSS and DSSSSpread Spectrum DSSS Deep DiveDSSS Continues and OFDM