The Anritsu MT8821C Radio Communication Analyzer is designed for R&D into mobile devices, such as smartphones, tablets and M2M/IoT modules. It operates as a base station simulator using standard call processing sequences compliant with test standards to support a versatile test lineup, starting with RF tests. With built-in support for the UE RF TRX tests compliant with the various communications standards, the MT8821C is the ideal test solution whatever the measurement scenario. With preset measurement parameters based on the 3GPP RF test standard cases, the Anritsu MT8821C simplifies measurement. In addition, PASS/FAIL judgment of measurement results according to the test standard conditions is automated and results are confirmed at a glance. Test time is shortened for better efficiency by integrating multisystems (several communications technologies) into one test by leveraging functions such as Circuit Switched fallback (CSFB), InterRAT handover, etc. These functions support testing without needing to switch between tester RF connectors or power-down and up again repeatedly. With its built-in combiner, the MT8821C eliminates the need to configure a complex test system using external parts, as well as troublesome calibration. Features of the ANRITSU MT8821C Radio Communications AnalyzerInclude: Supports all cellular technologies compliant with 3GPP/3GPP2 UE RF TRX tests including LTE/LTE-Advanced, Cat-M1/NB-IoT, W-CDMA/HSPA, GSM/EGPRS, TD-SCDMA/HSPA, CDMA2000 1X/1xEV-DO Support LTE-Advanced Downlink Carrier Aggregation 5CCs SISO tests in one unit Supports up to 6 GHz 160 MHz wide frequency bandwidth (Generator/Analyzer) Next generation GUI with large touch panel Backwards compatibility with the MT8820 series