PLEASE NOTE: Keysight recommends that you install the latest version of firmware for your instrument. Older firmware installed in a newly manufactured instrument may disable functionality of the instrument. The firmware files are provided for customers who require a re-installation into older instruments.

To Install This Firmware

  • Download and install the PSG/ESG Upgrade Assistant onto your PC.
  • Download and install firmware B.03.72 onto your PC.
  • Run the PSG/ESG Upgrade Assistant and install firmware for your E44xxB ESG signal generator.

For further information, refer to the "PSG/ESG Firmware Upgrade Guide" in the "Documents & Downloads" below.

Features, Improvements, and Defects Fixed

  • File Save and Recall
  • Real Time Baseband Generator Board, Option UN8/9
  • Option 200 W-CDMA Personality
  • Option 201 cdma2000 Personality
  • Dual Arbitrary Waveform Generator Board, Option UND
  • Other Formats
  • CDMA Formats
  • Bluetooth®

To learn more about these enhancements, improvements, and fixed, refer to the release file that comes with this firmware.

Hardware Compatibilty

This firmware is also used with:

  • Option 300
  • Option H97 WCDMA, special option
  • Option H61 Triggers, special option, and Option H60 IDEN, special option
  • Option H99 when it is shipped with Options UND, UN5, or H97 in either an E4400B, E4420B, E4421B, E4422B or an E4430B, E4431B, E4432B, E4433B.

Restrictions

This firmware should NOT be used with:

  • Option H98 WCDMA, special option
  • Option H03 Single Channel CDMA

Bluetooth and the Bluetooth logos are trademarks owned by Bluetooth SIG, Inc., U.S.A. and licensed to Keysight Technologies, Inc.