v1.01: August 16, 2026

  • Added additional control app configurations

Current Configurations

The following configuration are available. Each configuration includes a CTR2 settings file (.CTR2), an Excel spreadsheet file detailing the CTR2-Max and app mapping, and a map file for the app (if available).

  • AetherSDR
  • RimuSDR
  • Marcus’ Apps for iOS/MacOS
    • SmartSDR
    • SDR-Control
    • FT-Control
    • TS-Control
    • K4-Control
  • Remote Ham Radio (RHR)
  • RemoteTx
  • Online Remote Radio (still working on this one)
  • SDR-Console
  • Thetis

If you let me know which app you’re planning to use CTR2-Max with in the Customer Notes when you order a CTR2-Max, I’ll preload the configuration for your app.

If you have a configuration you’d like to have added to this file, use the Settings -> Export Settings option in CTR2-Max to export your settings to a text file with the .CTR2 extension and email it to me. My email address can be found in QRZ.com.