Elecraft KX3
firmware v1.72
Elecraft · Released Oct 16, 2013 · First seen Sep 14, 2026
Source:
elecraft.com
v1.72 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 1.72 / DSP 1.26
- KX3-2M SUPPORT (instructions TBD).
- FM RX & TX IMPROVED: Reduced FM distortion on receive. TX deviation max now 6.0; default 5.0 (U.S. standard).
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