The IQ Signal Master MX280005A from Anritsu is a Vector Signal Analysis Software that is designed to bring together all the essential tools required to capture IQ data files and gain critical insights into the nature of the captured signals. This software provides a comprehensive suite of measurements that deliver post-processing and analysis of IQ data files captured on Anritsu MS2090A, MS27201A and MS2710XA spectrum analyzers. It can capture or stream IQ data into the PC memory, perform modulation quality measurements and playback IQ data with high frequency and time resolution. The software is designed for national RF spectrum regulators, security agencies and defense electronics companies and is also suitable for organizations that need to monitor and protect RF spectrum from unlicensed operators or unintended sources of interference.