Elecraft KAT500
firmware v1.56
Elecraft · Released Feb 9, 2014 · First seen Sep 14, 2026
Source:
elecraft.com
v1.56 is not the latest firmware for the Elecraft KAT500: the current version is v2.16 (May 29, 2024). Go to v2.16
What's in this update
Ignore band line changes and AUXBUS frequency messages while transmitting
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