Explore the fascinating world of software-defined radio (SDR) using affordable TV tuners in this introductory conference talk. Dive into the fundamentals of radio technology, SDR concepts, and essential equipment. Learn about antennas, modulation techniques, and relevant laws. Discover how to set up drivers for Linux systems and utilize tools like GQRX and GNU Radio Companion. Gain practical insights into navigating the FCC website and configuring SDR software, including adding modules and understanding the main window interface.