Digital Modes, Ham Radio Equipment Reviews, Ham Radio News, Ham Radio Reviews, HF Digital Modes, QRP

QMX Firmware 1.04.008 Adds RTTY and Completes the Virtual U3S Mode Set

August 30, 2026

Amateur Radio And Its Oscillations, Ham Radio Equipment Reviews, Ham Radio Reviews, HF Digital Modes, HF Radio, HF Receivers, Morse Code CW, Portable Ham Radio, Portable QRP Operating, QRP, QRP Kits, Software Defined Radio

QRP Labs QMX Gets a Serious CW Upgrade: What Firmware 1.04.004 Changes

August 18, 2026