The MD8475B Signalling Tester from Anritsu is an all-in-one base station simulator supporting LTE, LTE-Advanced, W-CDMA/HSPA/HSPA Evolution/DC-HSDPA, GSM/GPRS/EGPRS, CDMA2000 1X/1xEV-DO Rev. A. and TD-SCDMA/TD-HSPA. It has an efficient performance test environment using built-in traffic generator for 600 Mbps IP data transfers with all-in-one support for LTE-Advanced 3CA/4CA technologies. This signalling tester has an integrated RF front end for easy connection setup and SmartStudio GUI supports easy setup of test environments and functional tests. It supports service, VoLTE and call-processing tests for multimode LTE smartphones and mobiles with excellent cost-performance.