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: Real-time analysis of FM peak modulation and composite signals. MPXTool 3.19.52.zip
is the deployment archive for MPXTool, a specialized Windows software utility used by radio engineers, audiophiles, and Software Defined Radio (SDR) enthusiasts to process, analyze, and decode FM multiplex (MPX) baseband signals. The MPX signal carries the entire composite broadcast spectrum—including mono audio, the 19 kHz stereo pilot tone, stereo difference information ( ), and Radio Data System (RDS) text data. : : Real-time analysis of FM peak modulation
| Tool | Platform | Best for | |------|----------|----------| | | Windows (free) | Serial port monitoring & hex editing | | Putty | Windows/Linux | Basic COM port terminal sessions | | RealTerm | Windows | Advanced serial debugging (capture, send files) | | socat | Linux | Command-line serial multiplexing | | MPXTool NG (community fork) | Windows 10/11 | A modern rewrite (if available on GitHub) | | Tool | Platform | Best for |