Please note that you DO NOT need to return your E4981A to Keysight service center for updating the firmware. The E4981A firmware upgrade can easily be performed on your own with the information and tools available on this Web page.

Keysight empfiehlt die Verwendung der aktuellen Version, die die neuesten verfügbaren Fehlerbehebungen und Sicherheitspatches enthält.
Veröffentlichungsdatum Version Versionsbeschreibung
2022-12-27 A.03.21 E4981A Firmware Revision A.03.21
Veröffentlichungsdatum Version
2022-12-27 A.03.21
Version Description
E4981A Firmware Revision A.03.21

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • Click the download button and save the file to a temporary directory on your PC.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • After downloading the file, open the file e4981a x.xx.zip and copy the file fw upd.exe to a temporary directory e.g. C TEMP on your computer's hard drive.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A

How to Download

  • After downloading the file, open the file e4981a x.xx.zip and copy the file fw upd.exe to a temporary directory e.g. C TEMP on your computer's hard drive.

Lizenzierung

  • Does Not Require a License

Installs on: Instrument

Voraussetzungen

  • No specific prerequisites

Supported Instruments

  • E4981A
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