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N9000B CXA Signal Analyzer Instrument Firmware
Please Note:
- Optional measurement applications will require a license with Software Support Expiration Date later than S/W Version Date listed below in Version Description to access the enhancements available for that application in this release. To check the Software Support Expiration Dates on your analyzer, press System, Show Support Subscriptions. If the Software Support Expiration Date is listed as "Not Applicable" for a particular measurement application, that measurement application's features will be limited to what was available in the A.19.55 release.
- Instruments running the Windows 10 or Windows 11 operating system – Refer to both the Current Version and Previous Versions tabs below.
- Instruments running the Windows 7 operating system – Refer to the Previous Versions tab below. A.25.05 is the latest fully supported version.
- There is no need to recalibrate when new instrument software is installed.
- Firmware A.36.0x is the last installer for benchtop X-series analyzers N90x0B including both traditional and multi-touch GUI X-apps in the same installer.
- Firmware A.37.0x or above will only support multi-touch GUI X-apps program inside the installer for benchtop X-series analyzers N90x0B. (Traditional GUI X-apps are NOT included and software licenses of traditional GUI X-Apps are NOT recognized.)
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 |
|---|---|---|
| 2026-02-05 | A.43.49 | Downloadable Installation file, S/W Version Date 2025.1201 |
| Release Date | Version |
|---|---|
| 2026-02-05 | A.43.49 |
| Version Description |
|---|
| Downloadable Installation file, S/W Version Date 2025.1201 |
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
- Windows 11
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
- Windows 11
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
- Windows 11
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
- Windows 11
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
- Windows 10
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
How to Download
- If your analyzer is connected to the network, download the software update package directly onto the analyzer and run the file.
- Otherwise, download the package onto your PC and transfer the file to the analyzer using a USB storage device.
- Note: Do not run the instrument software executable file on your personal computer. It must be run on the analyzer that is being updated.
How to Install
Licensing
- Does Not Require a License
Supporting Documentation
Installs on: Instrument
Operating System
- Windows 7
Prerequisites
Supported Instruments
- N9000B
Related Links
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