Elecraft KPA500
firmware v1.23
Elecraft · Released Dec 26, 2012 · First seen Sep 14, 2026
Source:
elecraft.com
v1.23 is not the latest firmware for the Elecraft KPA500: the current version is v1.54 (December 17, 2017). Go to v1.54
What's in this update
- Added hold of peak current and minimum voltage displays when PK Hold was set to enabled (set to 1).
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