The R&S®CMX500 radio communication tester is a future-proof 5G NR testing solution with an intuitive and flexible web-based user interface, R&S®CMsquares. Manual interactive operation and automatic sequence-controlled test protocols make R&S®CMsquares an ideal software solution with unique modules for all signaling use cases, ranging from R&D design stages to end-to-end application testing, production and conformance testing. A one-platform strategy for all 5G NR test equipment enables a unified test environment for signaling and non-signaling tests in all 5G device production stages.