50 tools · by ZS6SHZ

Tools

Calculators, antenna designs and quick references for the shack and the field. They work in your browser; anything you save stays on your device.

Morse Practice Trainer (Koch)

Learn Morse by the Koch method: random groups at full character speed with Farnsworth spacing, scored by copy accuracy.

Tools from Ham Radio Tools by ZS6SHZ, free and open source under the MIT licence. See his project