Elecraft KX2
firmware v2.71
Elecraft · Released Jan 30, 2017 · First seen Sep 14, 2026
Source:
elecraft.com
v2.71 is not the latest firmware for the Elecraft KX2: the current version is v3.02 (April 8, 2022). Go to v3.02
What's in this update
MCU 2.71 / DSP 1.49
- PSK-D/FSK-D SIDETONE HANG FIXED: Corrected a problem where sending characters at very slow speeds or with paddles continuously pressed could cause a transmit timeout, leaving the sidetone on.
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