The national and international spectrum usage has continued to undergo a constant cadence of change. These changes necessitate the need to continue to evolve your awareness of valuable spectrum allocation information. As evidenced recently in the U.S.: Analog TV has mostly gone quiet and replaced with Digital TV; the LORAN-C navigation system has been shut down; new GPS satellites and frequencies provide coverage to Smartphones. Is your spectrum knowledge up-to-date? Register now for your complimentary Worldwide Spectrum Allocations Poster below, courtesy of Rohde & Schwarz.