Anritsu MSU Upgrade
The MD8475B-UG270 is an official upgrade option for the Anritsu MD8475B Signalling Tester. This upgrade enables the Multi-System Unit (MSU) functionality, enhancing the test system's capabilities for mobile device verification. The MSU upgrade allows the MD8475B to support additional network simulation features, expanding its use for comprehensive LTE, W-CDMA, GSM, and CDMA2000 testing. This option is designed to improve test coverage and flexibility for R&D and QA engineers working on wireless communication devices. The upgrade is installed by authorized Anritsu service personnel.