F4JOE

What is CWmate?

CWmate is a web application I created to practice Morse code through realistic QSO simulations.

CWmate simulates real conditions: QSB, human-like timing variations, and realistic QSO patterns.

Three Training Modes

Contest Mode

• Fast minimal exchanges
• Optimized for speed

Standard Mode

• Realistic exchanges with random greetings (GA/GM/GE)
• Variable report prefixes (UR/RST/SIG)

Verbose Mode

• Detailed QSO with name, QTH, weather, etc.
• Customizable conversation templates

The application is available here: https://f4joe.fr/cwmate, you can use the contact icon in the app to send me feedback.