NI Introduces Vector Signal Transceiver for X, Ku and Ka-Band Applications

National Instruments (NI) has introduced its new PXIe-5831 vector signal transceiver (VST) to further address time-to-market challenges for X-band, Ku-band and Ka-band radar and satcom components and systems.

As the electromagnetic spectrum rapidly evolves to keep up with expanding requirements in areas like the electronic battlefield and SATCOM, engineers need to reduce the time it takes to prototype, validate and test radar and communication systems at higher frequency bands. The PXIe-5831 VST with modular millimeter wave (mmWave) heads expands the VST product family to provide frequency coverage up to 44 GHz. It delivers 1 GHz of instantaneous bandwidth for generation and analysis and features a high-performance FPGA, so users can perform faster and optimized measurements, inline signal processing and high-speed data transfer.

The PXIe-5831 combines the PXIe-5820 baseband VST with the PXIe-3622 vector signal upconverter/downconverter for direct RF generation and analysis from 5 to 21 GHz. Modular mmWave heads further expand coverage to include frequencies from 23 to 44 GHz with integrated and calibrated switching for up to 32 channels. This enables multichannel beamformer and phased-array measurements without the need for additional infrastructure.

The PXIe-5831 complements NI’s modular instrumentation portfolio of more than 600 PXI products, ranging from DC to mmWave. It also offers NI platform features such as high-throughput data movement using PCI Express Gen 3 bus interfaces and performs sub-nanosecond synchronization across PXI modules with integrated timing and triggering. Users can take advantage of the productivity of LabVIEW software, the flexibility of the LabVIEW FPGA Module and a vibrant ecosystem of partners, add-on IP and applications engineers. These benefits help them adapt to fast-changing technology and demanding technical requirements so they can deliver new systems on time and on budget.

Click here to learn more about NI’s solutions for radar and communication.