DSheirer/sdrtrunk
A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). Website: observed · 2026-08-28
Health v2 · maintenance only
66/100
- Activity 95
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4027
- days_rel: 638
- days_push: 32
- n_releases_24m: 1
Adoption not part of the score
2168 stars · 356 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
sdrtrunk is a cross-platform Java application for decoding, monitoring, recording, and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). It provides a GUI for tuning, decoding digital voice protocols like P25 and DMR, and streaming audio.
Use cases
- decode trunked radio traffic with an SDR dongle
- monitor and record P25 or DMR digital voice channels
- stream decoded radio audio to an audio server
- follow trunked radio talkgroups automatically
- log radio calls and channel activity
- build a software-based police/fire scanner
When to choose
- you have an SDR tuner (RTL-SDR, etc.) and want a ready-made GUI scanner application
- you need to decode trunked digital radio protocols like P25 Phase I/II or DMR
- you want cross-platform support on Windows, Linux, or macOS without writing code
When to avoid
- you need a command-line-only or headless decoding pipeline
- you want to decode analog-only signals with no digital protocol support
- you need real-time low-latency signal analysis or spectrum research tools
Facets
application · maturity active
audio-processing gui streaming media cross-platform developer-tools windows cross-platform jvm sdr software-defined-radio radio-scanner trunked-radio signal-decoding p25 dmr recording linux macos
1 source
- readme: https://github.com/DSheirer/sdrtrunk · fetched 2026-08-28 · a9dea853e672
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| DSheirer/sdrtrunk | main | 66 |
For agents
markdown · JSON · MCP: product_card(name="DSheirer/sdrtrunk")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem