Explore advanced spectrum monitoring techniques using Software Defined Radio in this comprehensive conference talk by Michael Ossmann at BSidesLV 2015. Delve into the limitations of traditional methods and discover innovative solutions for capturing transient events and overcoming bandwidth constraints. Learn about cutting-edge tools like GRPhosphor for enhanced time display and digital sweeping techniques. Gain insights into Ozma Spectrum Sense, RTL Power, and strategies for utilizing multiple dongles with overlapping windows to achieve superior spectrum monitoring capabilities. Elevate your understanding of SDR applications and expand your skillset in radio frequency analysis through this informative 47-minute presentation.