RF Analyzer
@DM4NTZ

Hi! I’m DM4NTZ, a ham radio operator and open-source developer. I’m the creator and maintainer of RF Analyzer, an open-source software-defined radio (SDR) app for Android. The app lets you visualize and analyze RF signals in real time using SDR hardware such as RTL-SDR dongles.

My goal is to make SDR technology more accessible, portable, and open for radio enthusiasts, experimenters, and learners.

As a licensed amateur radio operator, I’m passionate about signal processing, wireless communication, and the broader SDR ecosystem. I also contribute to open-source projects, share knowledge with the ham radio community, and continuously improve my tools based on user feedback.

If you like what I’m building or want to support the development of RF Analyzer and related open-source SDR tools, you can support me here on Liberapay. Every contribution helps keep the project alive and open for everyone.

You can learn more about the RF Analyzer Project in the online manual: https://demantz.github.io/RFAnalyzer/index.html