Radio frequency or RF waves are
fascinating natural phenomena that have allowed humanity to create tools to
communicate over vast distances, observe other worlds, and gain a deeper
understanding of our own planet. This PDF covers the following topics related to
Radio frequency Basics : Introduction, The Electromagnetic Spectrum, Frequency
Measurement Instrumentation, Spectrum Monitoring with Real-time analysis, Common
Component Tests, Common Transmitter Tests, Common Receiver Tests,
Electromagnetic Interference (EMI).