Elecraft KX3
firmware v2.95
Elecraft · Released Dec 4, 2018 · First seen Sep 14, 2026
Source:
elecraft.com
v2.95 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
Added SWR read command and improved AM mode TX power control
- New SWR command returns recent SWR reading in transmit or TUNE mode
- AM mode TX power maintained closer to target level
Written from Elecraft's release notes, which are printed in full below.
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What's in this update
MCU 2.95 / DSP 1.52
- AM MODE TX POWER CONTROL IMPROVED: AM mode power output level is now maintained closer to the target.
- ADDED SWR READ COMMAND: "SW;" returns the most recent SWR reading in transmit or TUNE mode, e.g. "SW023;" for an SWR of 2.3:1. The value is not automatically updated on band change; update always occurs on any transmit. Max value returned is "SW99;" (SWR = 99.9:1).
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