PXI, 6.6 GHz, MIMO PXI Vector Signal Analyzer—The PXIe‑5663 MIMO Ext is a wide-bandwidth instrument that can be used as a spectrum analyzer or vector signal analyzer (VSA). You can use it with the Modulation Toolkit to analyze custom and standard modulation formats. You also can use the PXIe‑5663E to perform measurements for a broad range of communications standards such as GSM, EDGE, WCDMA, WiMAX, LTE, Bluetooth, WLAN, DVB‑C/H/T, ATSC, and MediaFLO. The device includes extra modules to help you more easily create multiple-input multiple-output (MIMO) applications.