Here’s the page we think you wanted. See search results instead:


Contact an Expert

E4428C/E4438C ESG Signal Generator Firmware

Release Date Version Version Description
2015-08-04 C.05.85 Added SCPI commands; one to return instrument metrics and another to lock the instrument's I/O

How to Download

  • See Install Instructions

How to Install


  • Does Not Require a License

Supporting Documentation

Add-On Software / Utilities


Installs on:

PC / Instrument


  • No specific prerequisites

Supported Instruments

  • E4428C, E4438C