Anritsu Option 552, TDD LTE Modulation Measurements (Requires Option 542)
Anritsu Option 552 is a software upgrade for the LMR Master S412E handheld analyzer, enabling TDD LTE modulation measurements. This option allows users to perform comprehensive analysis of TDD LTE signals, including EVM, frequency error, and other key modulation metrics. Option 552 is designed for field engineers and technicians who need to verify and troubleshoot TDD LTE networks. It requires the prior installation of Option 542 (LTE FDD Modulation Measurements) on the S412E instrument. The option enhances the S412E's capabilities for public safety and commercial wireless network maintenance, supporting efficient and accurate TDD LTE signal analysis.