Elecraft KX3 firmware v2.17

Elecraft · Released Aug 21, 2014 · First seen Sep 14, 2026

Source: elecraft.com

v2.17 is not the latest firmware for the Elecraft KX3: the current version is v3.02 (April 8, 2022). Go to v3.02

What's in this update

MCU 2.17 / DSP 1.30

  • CW TIMING BUG FROM REV 1.9​5 CORRECTED: Element lengths with the internal k​eyer were slightly too short due to a calculation error.

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Other versions for this product

See the full firmware history for the KX3