A free app for Android, by Electronial.
The Amateur Radio Toolkit is a collection of many different calculators and tools that you can use to help you design your own amateur radios.
With this app, you can calculate the various characteristics of a dipole antenna, including the length, height, angle, and area. You can also calculate the distance between two points, the area of a region, the volume of air space, and the surface area of a plate.
This app is also a toolkit for amateur radio enthusiasts. It contains many different tools that you can use to calculate and design the various characteristics of a dipole antenna, including the length, height, angle, and area.
