RFmx NR New Features and Changes

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

RFmx NR 2025 Q1 New Features and Changes

  • • Updated UTRA offsets in ACP measurement as per sections 6.5A 2.4.1.2 and 6.5A 2.4.2.4 of 3GPP TS 38.101-1 V18.7.0.

RFmx NR 2024 Q4 New Features and Changes

  • Added ‘Peak EVM-High per Symbol Maximum Trace‘ and ‘Peak EVM-Low per Symbol Maximum Trace‘ APIs.

RFmx NR 2024 Q3 New Features and Changes

  • Support for UL PvT measurement for NTN bands
  • Support for PXIe-5860

RFmx NR 2024 Q2 New Features and Changes

  • Support for 3 MHz Bandwidth
  • Support for bands n31, n72, n105, n106, and n109
  • Support for NTN bands n255 and n256
  • Obsoleted the RFmxInstr Load All Configurations VI. Use the RFmxInstr Load Configurations VI, along with the appropriate RFmxInstr Load Options property, instead.

RFmx NR 2023 Q4 New Features and Changes

  • Support for Power Class 7 in IBE Measurement
  • Support for 25 MHz and 30 MHz bandwidths in Uplink NS_35 mask in SEM Measurement
  • Support for updated IBE limits according to Section 6.4A.2.1.0 in 3GPP 38.101-1(V18.2) and Section 6.4A.2.0 18.2 in 3GPP 38.101-2(V18.2)
  • Support for obtaining unprocessed I/Q data utilized for RFmx measurements

RFmx NR 2023 Q3 New Features and Changes

  • Support for Noise Compensation in ACP measurement for Sequential FFT mode
  • Support for Reference Signal Transmit (RSTX) power measurement in ModAcc measurement
  • Support for NS_03U and NS_21 (Rel-17 onwards) masks in SEM measurement
  • Support for Band n54 in downlink SEM measurement

RFmx NR 2023 Q2 New Features and Changes

  • Support for Phase Offset measurement
  • Support for Test Tolerance for NR-U band n46 in SEM measurement as per 3GPP Release 17 (December-2022)
  • Speed improvements for Composite and Spectral measurements