miek/inspectrum

Health v2 · maintenance only

Adoption not part of the score

2501 stars · 304 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

inspectrum is a desktop tool for analysing captured radio signals, primarily from software-defined radio receivers. It provides a zoomable spectrogram, amplitude/frequency/phase/IQ plots, cursors for measuring symbol rates, and export of filtered or demodulated samples.

Use cases

• analyse SDR captures with a spectrogram
• measure symbol rate of an unknown radio signal
• extract symbols from a recorded transmission
• inspect large IQ recording files
• reverse engineer a wireless protocol from RF captures
• export filtered or demodulated samples from a capture

When to choose

• you need to visually inspect IQ recordings from SDR receivers
• you want to measure timing, period, or symbol rates of RF signals
• you work with SigMF or common complex sample file formats
• you need to handle very large (100GB+) capture files

When to avoid

• you need real-time signal monitoring or live demodulation
• you want automated signal decoding rather than manual analysis
• you need a headless or scriptable DSP pipeline

Facets

application · maturity active

audio-processing data-visualization developer-tools embedded-systems hardware developer-tools windows cross-platform sdr dsp spectrogram signal-analysis radio qt reverse-engineering linux macos desktop

Member repositories

For agents

markdown · JSON · MCP: product_card(name="miek/inspectrum")