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FieldFox Current D Model Firmware
To upgrade firmware:
- Power on the FieldFox
- To view the current installed firmware in FieldFox
- Press System (7), press Service Diagnostics, press System Information
- The Current Version tab at the bottom of this page provides a link to download the latest firmware
Back up all user state files before performing firmware update
NOTE: Firmware upgrades do not affect the measurement accuracy of a FieldFox instrument. An annual calibration of a FieldFox remains valid following a firmware upgrade.
Keysight recommends using the most current version, which includes the most up-to-date bug fixes and security patches available.
| Release Date | Version | Version Description |
|---|---|---|
| 2026-06-05 | D.14.16 | Release Notes: Support for 120 MHz IQ Streaming Various bugfixes |
| Release Date | Version |
|---|---|
| 2026-06-05 | D.14.16 |
| Version Description |
|---|
| Release Notes: Support for 120 MHz IQ Streaming Various bugfixes |
How to Download
Click the download button, select file and save.
How to Install
NOTE! Please backup all user state files to computer or USB flash drive before updating to latest firmware revision.
See Firmware Update Instructions for installation process.
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Prerequisites
- Information Not Available
Supported Instruments
- N991xD, N993xD, N995xD, N996xD analyzers.
How to Download
Click the download button, select file and save.
How to Install
NOTE! Please backup all user state files to computer or USB flash drive before updating to latest firmware revision.
See Firmware Update Instructions for installation process.
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Prerequisites
- Information Not Available
Supported Instruments
- N991xD, N993xD, N995xD, N996xD analyzers.
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