Elecraft K3S
firmware v2.60
Elecraft · Released Oct 29, 2008 · First seen Sep 14, 2026
Source:
elecraft.com
v2.60 is not the latest firmware for the Elecraft K3S: the current version is v5.67 (January 22, 2019). Go to v5.67
What's in this update
MCU 2.60 / DSP 1.94
- SPLIT operation is now allowed in FSK-D, PSK-D, and CW-in-SSB modes.
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