This simple home-made tool can be useful for RF Engineer to estimate coverage radius which calculated from half of the antenna beamwidth in each direction of the downtilt angle from the height of the antenna. Please feel free to give feedback and more input are welcome.
Irawan Novianto developed RF Engineer that lies within the Productivity category. The tool has been downloaded and installed by over 5K users and the latest release is dated Oct 28, 2018. On Google Play, this application has been rated 4.3 by its users.
Many users set up the app on their Lenovo and Motorola devices. It's free of charge to download the installer of RF Engineer, also, you can check out users' reviews on Droid Informer. The app is totally secure to download.
Some users find that the strong side of this application is a simple interface.