Elecraft KX2 firmware v2.84

Elecraft · Released Nov 21, 2017 · First seen Sep 14, 2026

Source: elecraft.com

v2.84 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 2.84 / DSP 1.52

  • SW TONE SET​TING BUG FIX: Corrected a problem that prevented Mor​se audio tones from being turned off once turned on using the SW TONE menu entry.

updatemystuff.com never hosts firmware files — always download from the official source.

Get it from Elecraft

Watch the KX2 for updates

Create a free account and get an email the moment Elecraft publishes new firmware.

Create account & watch

Other versions for this product

See the full firmware history for the KX2