World's First RF Vector Signal Transceiver Redefines Instrumentation

World's First RF Vector Signal Transceiver Redefines Instrumentation PR Newswire AUSTIN, Texas, Aug. 7, 2012 News Highlights -- The NI PXIe-5644R RF vector signal transceiver (VST), the first software-designed instrument, combines a vector signal generator and vector signal analyzer with a user-programmable FPGA into a single PXI modular instrument.