Radio tools
Tools
Quick, simple calculators for radio tasks.
Radio tools
DISTANCE
Distance between two points
Compare two locators or two geographic coordinates.
Radio tools
DBM-WATTS
dBm ↔ Watts conversion
Convert radio power from dBm to watts, and back.
Radio tools
HF-PREDICTOR
HF band predictor
Predict the most likely HF band from two locators or two countries.