The QUALCOMM eXtensible Diagnostic Monitor (QXDMProfessional) is a real-time data collection and diagnosticlogging tool for measuring mobile-based RF performance.Designed to operate using all commercial handsets thatcontain QUALCOMM ASICs and with QUALCOMM™s test/trialphones,* QXDM Professional displays statistics and diagnosticinformation, and enables users to read and write non-volatilememory. Whether conducting tests in the lab or the field,QXDM Professional is a powerful platform for evaluatinghandset and network performance.