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M938x Vector Signal Generator / CW Source Instrument Drivers

For a complete list of all IVI drivers from Keysight, please visit

Driver type: IVI-C (32-bit/64-bit), IVI-COM (32-bit/64-bit), MATLAB (32-bit only), LabVIEW (32-bit/64-bit)

IVI class support: IviDriver 1.0

LabVIEW driver version: 2.01

Release Date Version Version Description
2015-08-19 Enhanced multichannel capability to support 8 PXI VSGs in two chassis, including phase coherent operation with a LO distribution unit. Added multichannel synchronized ArbRestart for up to 4 channels in a chassis. Added command :CALibration:LO:LEVel

How to Download

  1. Click the Download button.
  2. Select the appropriate executable file.
  3. Choose Run.

How to Install

  • Run the downloaded installer.


  • Does Not Require a License

Supporting Documentation


Installs on:


Operating System

  • Windows 7


Supported Instruments

  • M9300A, M9301A, M9310A, M9311A

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