6 GHz, 1 GHz Bandwidth, RF PXI Vector Signal Transceiver—The PXIe-5840 is a second-generation vector signal transceiver (VST) with 1 GHz of instantaneous bandwidth. VSTs combine a vector signal generator, vector signal analyzer and high-speed serial interface with FPGA-based real-time signal processing and control. The PXIe-5840 features the flexibility of a software defined radio architecture with RF instrument class performance. The PXIe-5840 combines the fast measurement speed and small form factor of a production test box with the flexibility and high performance of R&D-grade box instruments. You can use the VST to test a variety of cellular and wireless standards such as IEEE 802.11ax. In addition, you can easily expand the small PXIe-5840 two-slot 2U PXI Express form factor to support multiple input, multiple output (MIMO) configurations.