SDR ProTrack RTL-SDR Radio Direction Finding Android App Updated

Back in June 2025, we posted about SDR ProTrack, a radio direction-finding app that uses an RTL-SDR and directional antenna to determine a bearing towards a transmitter. Alex has recently written in to note some major updates to the app.

He notes that the app has been redesigned for user-friendliness and to be as relevant as possible for signal-tracking purposes. The main upgrades include:

  • New hardware compatibility: SDR Lime Mini & Airspy now supported.
  • Enhanced signal & pulse detection
  • New track states, UI and in-app guidance
  • Now available in 14 languages
  • Hunt sharing on social media with pictures and map included
The Updated SDR ProTrack App Interface
The Updated SDR ProTrack App Interface
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Related posts:

  1. SDR ProTrack: Android Radio Direction Finding with RTL-SDR and Directional Antennas
  2. AEDA: Crowd Sourced RTL-SDR Spectrum Analysis and TDoA Direction Finding Platform
  3. Locating a Radio Transmitter with Direction Finding Techniques and KerberosSDR our 4-Tuner Coherent RTL-SDR
  4. DF Aggregator: New Software for Networked Radio Direction Finding with KerberosSDR
  5. KerberosSDR Direction Finding with Android App Demo and Tutorial
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