NI recommends that you perform an initial self-calibration using InstrumentStudio.

NI VSTs are represented in InstrumentStudio as a vector signal analyzer and a vector signal generator. Performing self-calibration with either representation of the PXIe-5842 accomplishes the same self-calibration, so it is not necessary to use both when you self-calibrate the PXIe-5842.

Complete the following steps to self-calibrate your VST with InstrumentStudio.

Note Ensure that any connected external hardware is in an idle state and not transmitting during self-calibration. NI does not recommend that you perform a self-calibration while connected in direct loopback configurations.
  1. Before you use the instrument or perform a self-calibration, you must allow the instrument to warm up.
    1. If your instrument does not have power, complete the following steps to provide power for your specific instrument:
      • PXIe-5842 VST with 54 GHz Frequency Extension: Provide power to the RMM-5585 remote measurement module using the power adapter, then power on the PXI Express chassis.
      • All other PXIe-5842 instruments: Power on the PXI Express chassis.
    2. Wait for the operating system to load completely.
    3. If your instrument supports multiple device personalities, configure the device personality in Hardware Configuration Utility or MAX.
      Note You must perform an individual self-calibration for each device personality.
    4. Allow the instrument to warm up for 30 minutes.
  2. Launch InstrumentStudio by navigating to Start » National Instruments » InstrumentStudio.
  3. To create an analyzer panel for the PXIe-5842, click File » New » RF Signal Analyzer .
  4. Select the tab for the PXIe-5842 and click the gear icon () in the upper right corner of the right sidebar.
  5. Hover over Device Slot » Calibration and click Self-Calibrate....
  6. Click Continue.
The PXIe-5842 stores the new calibration data in its nonvolatile memory if the self-calibration is successful.