Elecraft K3S
firmware v2.14
Elecraft · Released Jul 4, 2008 · First seen Sep 14, 2026
Source:
elecraft.com
v2.14 is not the latest firmware for the Elecraft K3S: the current version is v5.67 (January 22, 2019). Go to v5.67
In short — summary by updatemystuff.com
Adds 50 and 100 Hz bandwidths for narrow digital modes; fixes memory recall on 6 meters.
- Added 50 and 100 Hz bandwidths to DATA A mode
- Fixed memory recall on 6 meters for CW and other parameters
Written from Elecraft's release notes, which are printed in full below.
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What's in this update
- MEMORY RECALL ON 6 M (CW REV, etc.): Corrected problem with recall of CW normal/reverse and other parameters on 6 meters only.
- 50 AND 100 HZ bandwidths are now available in DATA A (for use with PSK31 and other narrow modes).
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