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.

dBm, Watts & dB

Convert watts, dBm and voltage; work out dB gain or loss from ratios.

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