All KH1’s ordered today will have Production Firmware loaded as they come out of the box. Monitor the Elecraft Email Reflector where announcements are made when new releases become available.
Elecraft delivers new features in firmware. As a result, you should consider the Release Notes as an extension of the Owners Manual. Documentation for the new features will be found there and will not appear in the Owner’s Manual until the next major manual revision is released.
MCU 1.19 11-19-2023
Download and Install the KH1 Utility for your Operating System
Note: Mac and Linux versions of KH1 Utility are in progress.
Follow the links below to download and install the latest version of the Utility for your Operating System.
Minimum Operating System Requirements for Elecraft Utilities
Microsoft Windows XP Service Pack 3 through Windows 11.