The UXM is a highly-integrated signaling test set created for functional and RF design validation in the 4.5G era and beyond. It provides the integrated capabilities you need to test the newest designs, delivering LTE-Advanced Pro data rates up to 1 Gbps now and handling more complex requirements later. When the team counts on you to know when a new chipset or UE will pass, count on the UXM to help you make a clear call.

Ensure LTE/LTE-Advanced Pro devices can achieve and sustain maximum data rates up to 1 Gbps DL, 100 Mbps UL

• Evaluate true CA performance with stable, bidirectional data throughput for up to 5CC downlink and 2CC uplink — with support for FDD-TDD mixed CA, LTE-U/LAA and CSAT, and 256 QAM downlink
• Realistically test data performance and reduce benchtop complexity with built-in applications server, integrated independent fading for each carrier, and DL MIMO up to 8x4
• Find throughput faults sooner with unique receiver-test capabilities such as flexible yet easy-to-configure channel allocation and closed-loop testing

Go deeper in functional test by emulating a wide range of complex network operations

• Check LTE intra-RAT and LTE inter-RAT mobility with W-CDMA, TD-SCDMA or GSM using two independent cells (built-in), or connect to another UXM or Keysight 8960 to verify multicell wireless handover scenarios
• Evaluate end-to-end IMS/VoLTE, WLAN calling/offload, (F)eICIC and TM9 with flexible network settings in a simple desktop setup
• Ensure your Internet of Things devices meet requirements for stability, power consumption, and interoperability: the UXM supports Cat 1, NB-IoT and CAT-M1 with connected and IDLE mode eDRX for comprehensive battery drain testing
• Quickly check LTE protocol messaging with the UXM's internal logger or thoroughly analyze time-aligned multi-format messaging with Wireshark-based logging software

Achieve greater confidence in RF performance

• Check transmitter compliance and troubleshoot problems with industry-proven X-Series measurement applications
• Reduce test time with two-phone or dual SIM dual active (DSDA) parallel RF test for 2G/3G/4G in a single test set
• Characterize receiver design performance under realistic fading and MIMO scenarios in one simple interface, and simplify your MIMO OTA antenna performance verification with support of all standard test methods
• Easily modify parameters without dropping the connection and watch for changes in RF performance