PXI Modules, RF

The NI PXI RF Modules deliver high-performance radio frequency measurement and generation capabilities for advanced wireless test, validation, and research systems. Built on the PXI Express architecture, these modules provide wide bandwidth, low latency, and deterministic timing for precise RF characterization and control. NI PXI RF modules support a broad range of RF functions, including signal generation, signal analysis, transceiver operation, frequency conversion, and baseband or IF processing. Tight synchronization through the PXI backplane enables accurate multi-channel and multi-instrument operation, making these modules ideal for complex RF applications such as MIMO, beamforming, and multi-band testing. Used across industries including wireless communications, aerospace and defense, automotive electronics, semiconductor test, and advanced research, NI PXI RF Modules enable scalable and repeatable RF test architectures. Their modular design allows engineers to adapt systems to evolving standards while maintaining performance, accuracy, and long-term reliability.