Anritsu Co. introduces the Signaling Tester MD8475B, the world’s first all-in-one test solution supporting up to four component carrier aggregation (4CC CA) and 2x2 MIMO in a single test box. Integrated with the SmartStudio GUI, the MD8475B lowers cost-of-test and reduces space requirements compared to conventional solutions that require several test instruments, providing engineers with a highly efficient tool to conduct tests on chipsets, modules, and mobile platforms integrating the most recent LTE-Advanced specifications.