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

RFmx WLAN 2025 Q4 New Features and Changes

  • Modulation Accuracy, SEM and TxP measurement support for 802.11bn, compliant with IEEE P802.11bn/D1.0 specification covering salient features like Distributed RUs including 60MHz variant, Unequal Modulation, 2x LDPC Decoding, New MCS indices, Enhanced long range (ELR) and Interference Mitigation.
  • Added support for 802.11bn Gated Power and Fields Power measurements.
  • Added Group mode support for 802.11bn RU Allocation configurations.
  • Updated SEM Masks for all the supported older WLAN standards as per IEEE Standard 802.11- 2024.
  • Added Python API support.

RFmx WLAN 2025 Q3 Patch 2 New Features and Changes

  • Updated SEM Masks for all the OFDM standards as per IEEE Standard 802.11- 2024.

RFmx WLAN 2025 Q3 New Features and Changes

  • Support for Self-Cal Validity Check for PXIe-5860.
  • Modulation Accuracy, SEM and TxP measurement support for 802.11bn, compliant with IEEE P802.11bn/D0.3 specification covering salient features like Distributed RUs including 60MHz variant, Unequal Modulation, 2x LDPC Decoding, New MCS indices and Enhanced long range (ELR).

RFmx WLAN 2025 Q2 New Features and Changes

  • Early access ModAcc support for 802.11bn compliant with IEEE P802.11bn/D0.1 specification covering salient features like Distributed RUs, Unequal Modulation, 2x LDPC Decoding and New MCS indices.
  • Channelization support (320MHz-1, 320MHz-2) added for 802.11be standard

RFmx WLAN 2024 Q4 New Features and Changes

  • 802.11be standard complies with IEEE P802.11be/D7.0 specification .

Behavior Changes

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

RFmx WLAN 2024 Q3 New Features and Changes

  • 802.11be standard complies with IEEE P802.11be/D6.0 specification
  • Support for PXIe-5860

RFmx WLAN 2024 Q2 New Features and Changes

  • Support for Common Pilot Trace with LTF normalization
  • Support for 802.11be standard to be compliant with IEEE P802.11be/D5.0.1 specification
  • Support for RFmx WLAN MIMO Measurement Interactive Panel
  • Obsoleted the RFmxInstr Load All Configurations VI. Use the RFmxInstr Load Configurations VI along with the appropriate RFmxInstr Load Options property, instead.

RFmx WLAN 2024 Q1 New Features and Changes

  • Support for 802.11be Standard IEEE P802.11be/D5.0
  • Improvements to preamble detection algorithm to handle higher IQ Origin Offset

RFmx WLAN 2023 Q4 New Features and Changes

  • Support for 802.11be Standard IEEE P802.11be/D4.0

RFmx WLAN 2023 Q3 New Features and Changes

  • Support for 802.11be Standard IEEE P802.11be/D3.2
  • Support for auto detection of signal in Analysis-Only Mode
  • Added support for saving and loading RFmx configurations into/from rfmxconfig files. Load from TDMS is supported but save into TDMS files is discontinued.

RFmx WLAN 2025 Q2 New Features and Changes

  • Early access ModAcc support for 802.11bn compliant with IEEE P802.11bn/D0.1 specification covering salient features like Distributed RUs, Unequal Modulation, 2x LDPC Decoding and New MCS indices.
  • Channelization support (320MHz-1, 320MHz-2) added for 802.11be standard