Learn the fundamentals of Software-Defined Radio (SDR) in this comprehensive 57-minute video tutorial. Explore the basics of SDR technology, its capabilities, and practical applications. Discover the importance of location and antennas in signal reception. Follow a step-by-step setup guide for RTL-SDR and learn to use popular SDR software like SDRSharp, CubicSDR, and GQRX. Gain hands-on experience intercepting radio transmissions and understand the process of switching between Windows and Ubuntu Linux environments. Find out how to obtain a free SDR and get valuable closing insights on this versatile technology.