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
2026-07-08 1.1.15 AP5012A Firmware
Release Date Version
2026-07-08 1.1.15
Version Description
AP5012A Firmware

How to Download

  • Click the download link and save the firmware package. Do not unpack the archive, the update process needs the package as .tar archive file.

How to Install

  • Open the "AP40XX / AP50XX Signal Source GUI" and connect to the device
  • Select "Device" -> "Update Firmware"
  • Select the downloaded TAR file in the file dialog
  • Wait until installation has finished
  • Restart the device and confirm the new firmware version on the front panel (tap on CONF, then INFO)

Licensing

  • Does Not Require a License

Supporting Documentation

Download

Installs on: Instrument

Operating System

  • Linux

Prerequisites

Supported Instruments

  • AP5012A
  • APMS20, APMS40, APMS

How to Download

  • Click the download link and save the firmware package. Do not unpack the archive, the update process needs the package as .tar archive file.

How to Install

  • Open the "AP40XX / AP50XX Signal Source GUI" and connect to the device
  • Select "Device" -> "Update Firmware"
  • Select the downloaded TAR file in the file dialog
  • Wait until installation has finished
  • Restart the device and confirm the new firmware version on the front panel (tap on CONF, then INFO)

Licensing

  • Does Not Require a License

Supporting Documentation

Download

Installs on: Instrument

Operating System

  • Linux

Prerequisites

Supported Instruments

  • AP5012A
  • APMS20, APMS40, APMS

How to Download

  • Click the download link and save the firmware package. Do not unpack the archive, the update process needs the package as .tar archive file.

How to Install

  • Open the "AP40XX / AP50XX Signal Source GUI" and connect to the device
  • Select "Device" -> "Update Firmware"
  • Select the downloaded TAR file in the file dialog
  • Wait until installation has finished
  • Restart the device and confirm the new firmware version on the front panel (tap on CONF, then INFO)

Licensing

  • Does Not Require a License
Download

Installs on: Instrument

Operating System

  • Linux

Prerequisites

Supported Instruments

  • AP5012A
  • APMS20, APMS40, APMS

How to Download

  • Click the download link and save the firmware package. Do not unpack the archive, the update process needs the package as .tar archive file.

How to Install

  • Open the "AP40XX / AP50XX Signal Source GUI" and connect to the device
  • Select "Device" -> "Update Firmware"
  • Select the downloaded TAR file in the file dialog
  • Wait until installation has finished
  • Restart the device and confirm the new firmware version on the front panel (tap on CONF, then INFO)

Licensing

  • Does Not Require a License

Supporting Documentation

Download

Installs on: Instrument

Operating System

  • Linux

Prerequisites

Supported Instruments

  • AP5012A
  • APMS20, APMS40, APMS

How to Download

  • Click the download link and save the firmware package. Do not unpack the archive, the update process needs the package as .tar archive file.

How to Install

  • Open the "AP40XX / AP50XX Signal Source GUI" and connect to the device
  • Select "Device" -> "Update Firmware"
  • Select the downloaded TAR file in the file dialog
  • Wait until installation has finished
  • Restart the device and confirm the new firmware version on the front panel (tap on CONF, then INFO)

Licensing

  • Does Not Require a License
Download

Installs on: Instrument

Operating System

  • Linux

Prerequisites

Supported Instruments

  • AP5012A
  • APMS20, APMS40, APMS
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