The ME7873NR from Anritsu is a 5G New Radio RF Conformance Test System for 3GPP TS38.521/TS38.533-defined 5G NR RF/RRM tests. It supports both planned 5G NR SA and NSA modes. When this solution is combined with Anritsu's 5G over-the-air (OTA) chamber (CATR), it covers all 5G frequency bands, including sub-6 GHz and mmWave. This test system supports LTE, LTE-Advanced (LTE-A), LTE-A Pro, and W-CDMA RF tests as well as carrier acceptance tests (CAT). The ME7873NR is fully 3GPP-compliant and supports key frequency bands. It can test almost all 5G NR mobiles used worldwide.