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Firmware update for U8903B Audio Spectrum Analyzer

Download the latest version of firmware for the optimum performance and latest features on the U8903B Performance Audio Analyzer.

NOTE: For U8903B with Bluetooth Option, directly update the firmware to Version 4.0.2204.0102 and do not downgrade to other previous versions. Downgrading the firmware may damage the Bluetooth module. If any issue occurs, please contact Keysight Contact Center.

是德建议使用最新的版本，其中包括最新的漏洞修复和安全补丁

发布日期	版本	版本说明
2024-03-15	4.1.2401.2301	U8903B Firmware, version 4.1.2401.2301 contains bug fixes

发布日期	版本
2024-03-15	4.1.2401.2301

Version Description
U8903B Firmware, version 4.1.2401.2301 contains bug fixes

如何下载

Click the download button.
Save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

Information Not Available

支持的仪器

U8903B

发布日期	版本	版本说明
2022-05-01	4.0.2204.0102	Firmware version 4.0.2204.0102 for U8903B

发布日期	版本
2022-05-01	4.0.2204.0102

版本说明
Firmware version 4.0.2204.0102 for U8903B

如何下载

Click the download button.
Save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

Information Not Available

支持的仪器

U8903B

发布日期	版本	版本说明
2020-06-11	4.0.2001.1001	U8903B Firmware, Version 4.0.2001.1001 contains bug fixes and some enhancement.

发布日期	版本
2020-06-11	4.0.2001.1001

版本说明
U8903B Firmware, Version 4.0.2001.1001 contains bug fixes and some enhancement.

如何下载

Download and save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

Information Not Available

支持的仪器

U8903B

发布日期	版本	版本说明
2018-04-04	3.5.1801.1401	U8903B Firmware, Version 3.5.1801.1401 contains bug fixes and some enhancement.

发布日期	版本
2018-04-04	3.5.1801.1401

版本说明
U8903B Firmware, Version 3.5.1801.1401 contains bug fixes and some enhancement.

如何下载

Download and save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

Information Not Available

支持的仪器

U8903B

发布日期	版本	版本说明
2017-06-16	3.4.1706.0992	U8903B Firmware, Version 3.4.1706.0992 contains bug fixes

发布日期	版本
2017-06-16	3.4.1706.0992

版本说明
U8903B Firmware, Version 3.4.1706.0992 contains bug fixes

如何下载

Download and save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

Information Not Available

支持的仪器

U8903B

发布日期	版本	版本说明
2017-03-30	3.4.1701.2602	U8903B Firmware, Version 3.4.1701.2602 contains bug fixes and some enhancement.

发布日期	版本
2017-03-30	3.4.1701.2602

版本说明
U8903B Firmware, Version 3.4.1701.2602 contains bug fixes and some enhancement.

如何下载

Download and save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

There's no specific pre-requisites required.

支持的仪器

U8903B

发布日期	版本	版本说明
2016-07-27	3.3.8.0	U8903B Firmware Upgrade to R3.3.8.0

发布日期	版本
2016-07-27	3.3.8.0

版本说明
U8903B Firmware Upgrade to R3.3.8.0

如何下载

Download and save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

There's no specific pre-requisites required.

支持的仪器

U8903B

发布日期	版本	版本说明
2016-01-31	3.3.3.3	U8903B Firmware Upgrade to R3.3.3.3.

发布日期	版本
2016-01-31	3.3.3.3

版本说明
U8903B Firmware Upgrade to R3.3.3.3.

如何下载

Download and save the firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

There's no specific pre-requisites required.

支持的仪器

U8903B

发布日期	版本	版本说明
2015-08-25	3.3.2.0	Firmware update 3.3.2.0

发布日期	版本
2015-08-25	3.3.2.0

版本说明
Firmware update 3.3.2.0

如何下载

Download and save a firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

There is no specific pre-requisites.

支持的仪器

U8903B

发布日期	版本	版本说明
2015-03-02	3.2.3.0	Firmware upgrade 3.2.3.0.

发布日期	版本
2015-03-02	3.2.3.0

版本说明
Firmware upgrade 3.2.3.0.

如何下载

Download and save a firmware file into a USB drive.

如何安装

Please refer to the U8903B firmware upgrade procedures.

颁发许可证

Does Not Require a License

支持文档

Download

Installs on: Instrument

操作系统

Windows CE

前提要求

There is no specific pre-requisites.

支持的仪器

U8903B