Home Shop Wireless Design and Test RF Signal Generators What is a PXI Vector Signal Generator?

What Is a PXI Vector Signal Generator?

A PXI vector signal generator (VSG) can generate arbitrary modulated signals from standard modulation schemes and standard-specific waveforms for wireless connectivity and cellular communications.

Excellent RF Performance

A combination of excellent dynamic range and low phase noise yields high-performance signal generation for higher order modulation schemes such as 1024 QAM. 

Multichannel Synchronization

An NI VSG features a flexible architecture with multiple instruments that share a common start trigger, reference clock, and LO, so you synchronize up to four NI VSGs for phase-coherent signal generation.

Interactive Soft Front Panel 

With the interactive soft front panel, you can quickly, intuitively, and easily configure an NI VSG to debug fixtures and get fast measurement results.

Automate RF Signal Generation

You can promptly get working and automate the signal generation by starting from one of the hundreds of examples already developed for you in LabVIEW, C, and .NET.

Featured Content

Averna’s NI PXI-based RF record and playback solution has effectively enhanced Trimble New Zealand’s GNSS testing process. 

10X Engineering designed, developed, and integrated a turnkey test system that increases the number of measurements while decreasing the testing time.

The Indian Institute of Technology Jodhpur tests the latest infotainment systems using LabVIEW and the NI VSG to accelerate the development of the IP for the DRM standard.

White Paper

Configuring Phase-Coherent RF Systems

Learn about the fundamentals of configuring NI VSGs and VSAs for achieving phase-coherent signal generation and measurements required for multiple input, multiple output (MIMO) and beamforming applications.

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