RFmx NR 20.7 Bug Fixes

Overview

The following items are notable issues fixed between the release of RFmx NR 20.6 and RFmx NR 20.7, including additional patches and service packs. If you have an issue ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of RFmx NR.

Bug Number

Legacy ID

Description

Details

1507380

Spectral Flatness Measurement is Incorrect for Uplink FR2 Signal Configuration

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 20.7

Resolved Version:

RFmx NR 20.7.1

Added:

Jul 23, 2021

1181108

IQ Impairments Compensation is Not Supported When Phase Compensation is Enabled

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 20.6

Resolved Version:

RFmx NR 20.7

Added:

Apr 14, 2021

1173428

Rx IQ Impairments Estimation is Incorrect When Phase Compensation is Enabled

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 20.6

Resolved Version:

RFmx NR 20.7

Added:

Apr 14, 2021

1150386

Measured ModAcc EVM Is High When CFO Is Greater Than 450 Hz in the 400 MHz With 1024QAM Modulation

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 20.6

Resolved Version:

RFmx NR 20.7

Added:

Apr 14, 2021

1120322

Rx IQ Impairments Estimation is Degraded in the Presence of DC Offset

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 20.6

Resolved Version:

RFmx NR 20.7

Added:

Apr 14, 2021

1066990

RFmx Does Not Offset LO At Some Frequencies for PXIe 5840/41 Even Though the Measurement Bandwidth Required is Less Than the Maximum Available Signal Bandwidth With LO Offset

In RFmx, for PXIe 5840/41 devices, when ‘LO leakage Avoidance Enabled’ property is set to ‘True’, LO is not offset at some frequencies even though the measurement bandwidth required is less than the maximum available signal bandwidth with LO offset at those frequencies. This issue is seen at frequency band edges.

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 19.1

Resolved Version:

RFmx NR 20.7

Added:

Apr 14, 2021

1012861

Auto RB Detection Fails in case of Power Jumps in 1st Symbol

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx NR 19.1

Resolved Version:

RFmx NR 20.7

Added:

Apr 14, 2021

Additional Patch Information

Installing some patches may require certain additional steps or considerations. Please refer to the following table for more information about patches for this release.

These patches currently do not have any special instructions.

Glossary of Terms

 

  • Bug ID - When an issue is reported to NI, you may be given this ID or find it on ni.com.  You may also find IDs posted by NI on the discussion forums or in KnowledgeBase articles.
  • Legacy ID – An older issue ID that refers to the same issue.  You may instead find this issue ID in older known issues documents.
  • Description - A few sentences which describe the problem. The brief description given does not necessarily describe the problem in full detail.
  • Workaround - Possible ways to work around the problem.
  • Reported Version - The earliest version in which the issue was reported.
  • Resolved Version - Version in which the issue was resolved or was no longer applicable. "N/A" indicates that the issue has not been resolved.
  • Date Added - The date the issue was added to the document (not the reported date).