Elecraft KX3
firmware v0.84
Elecraft · Released Mar 29, 2012 · First seen Sep 14, 2026
Source:
elecraft.com
v0.84 is not the latest firmware for the Elecraft KX3: the current version is v3.02 (April 8, 2022). Go to v3.02
In short — summary by updatemystuff.com
AM receive added; RF gain in FM mode set to -0 dB and controls squelch only.
- AM receive added
- RF gain in FM mode controls squelch, fixed at -0 dB
- AM TX, NR, and FM TX pending (show TBD)
Written from Elecraft's release notes, which are printed in full below.
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What's in this update
MCU 0.84 / DSP 0.78
- AM RECEIVE added.
- RF GAIN SET TO -0 dB IN FM mode. The physical control is only used for squelch in this mode.
- NR, AM TX, and FM TX all show "TBD" when attempted. These features will all be added in later revisions.
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