Reviewed September 24, 2026 against source v1.7.41. Features and fixes are labeled by version. Check release availability.
Operate the complete workstation
Use these guides from first receiver connection through array scanning, raw IQ capture, remote radios, live decoding, recording, and network output.
Getting started
Install, choose hardware or simulation, build the first array, and confirm live data.
02Receiver setup
Detect sources, assign stable identities, set array roles, and validate live frames.
03Supported radios
Compare validated RTL-SDR, bladeRF, remote rtl_tcp, and current LimeSDR validation status.
04TinySA spectrum analyzers
Add a TinySA as a spectrum-only source, configure sweep controls, record traces, and keep radio-only functions clearly separated.
05Workstation controls
Tune, demodulate, scan, focus, combine, and listen to every receiver.
06Visualizers and Advanced Display
Configure 2D, 3D, terrain, Rosebud, aggregate, and up-to-six-view displays.
07Frequency Manager and scanner
Import channel lists, partition full-array scans, prioritize, hold, and review hits.
08IQ and remote receivers
Capture and replay SigMF baseband or add network radios through rtl_tcp.
09Network output and rigctl
Serve ADS-B data, stream audio to Icecast, and expose standard radio control.
10Decoder Lab
Run 14 guided profiles with built-in validation or supported local engines.
11Sensors and radiosondes
Decode compatible 315, 433, 868, and 915 MHz devices with rtl_433 or follow weather balloons with auto_rx.
12Research and signal intelligence
Run Pattern Hunter, Search Director, and Skywatch contextual analysis.
13Array and Rosebud
Map antenna roles and bearings, compare receivers, and annotate a second-screen view.
14Recording and alerts
Record synchronized evidence, configure alert classes, review events, and export reports.
15ADS-B aircraft
Run 1090 MHz monitoring, operate the map, configure alerts, and enable SBS output.
16Imaging integration
Configure the optional local event handoff between two separate applications.
17Licensing
Activate a permanent SDR license, bundle key, replacement key, or demo.
18Troubleshooting
Resolve receiver, scan, playback, output, audio, recording, and activation issues.
19Channel Activity Watch
Watch a tuned channel, choose responses, and save audio with available pre-roll.
20Radiation counter and timeline
Connect a GQ GMC counter, read its dedicated strip, and record alongside RF.
21What's New and versions
Check public-release availability and version-specific changes through the latest source.