QRP Labs QCX+ firmware v1.02b

QRP Labs · Released Nov 11, 2019 · First seen Sep 7, 2026

Source: qrp-labs.com

v1.02b is not the latest firmware for the QRP Labs QCX+: the current version is v1.09a (April 28, 2022). Go to v1.09a

What's in this update

  • Bug fix: Sidetone problem in st​raight key mode (bug introduced in 1.02) 2)
  • Bug fix: Sidetone volume very low when using low sidetone fre​quencies; sidetone volume parameter has been increased to 3 digits

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Other versions for this product

See the full firmware history for the QCX+