RFmx LTE New Features and Changes

Learn about updates—including new features and behavior changes—introduced in each version of the RFmx LTE.

RFmx LTE 2025 Q1 New Features and Changes

  • Support for NBIoT Downlink ModAcc measurement.

RFmx LTE 2024 Q4 New Features and Changes

  • Added support for extended frequency error estimation in LTE ModAcc.
  • Added ‘Maximum EVM-High per Symbol Trace’ and ‘Maximum EVM-Low per Symbol Trace’ APIs.
  • Added support for bands 54, 103, 106 & NTN bands 253, 254.

Behavior Changes

  • Uninstalling RFmx LTE software also removes any previous versions of RFmx LTE .NET runtimes that were leaked in .NET Global Assembly Cache directory.

RFmx LTE 2024 Q3 New Features and Changes

  • Support for TXP measurement
  • Support for PXIe-5860
  • Support for List Mode on the following devices:
    • PXIe-5840
    • PXIe-5841
    • PXIe-5842
    • PXIe-5830
    • PXIe-5831
    • PXIe-5832

RFmx LTE 2024 Q2 New Features and Changes

  • Obsoleted the RFmxInstr Load All Configurations VI. Use the RFmxInstr Load Configurations VI along with the appropriate RFmxInstr Load Options property, instead.

RFmx LTE 2024 Q1 New Features and Changes

  • Support for Band 256 in SEM measurement

RFmx LTE 2023 Q4 New Features and Changes

  • Updates to multiple constellation trace in DL in SFP.
  • Support for obtaining unprocessed I/Q data utilized for RFmx measurements

RFmx LTE 2023 Q3 New Features and Changes

  • Support for Noise Compensation in ACP measurement for Sequential FFT mode