sdrtrunk

A cross-platform Java application for decoding, monitoring, recording, and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). SDRtrunk is an integrated application for demodulating radio signals and decoding trunked radio network protocols and some related radio signal formats. The application does NOT require a discriminator tapped scanner and it does NOT require the use of audio piping applications like Virtual Audio Cable. All connections between the tuner or sound card and the decoders are provided by the sdrtrunk application. SDRTrunk uses channel definitions to configure and set up each demodulation and decoder processing sequence. In order to successfully decode radio signals, each channel configuration requires:

• Source – specifies where to get the radio samples from (tuner or sound card)
• Decoder – which demodulator or decoder to use in processing the source samples

Each channel definition allows you to optionally configure:

• Aux Decoder – additional in-band audio digital signal protocol decoding
• Logging – log decoded messages or events
• Recording – record audio calls or digitized baseband samples

The SDRTrunk application is programmed in Java and can run on any computer where Java is supported for the operating system and where the computer hardware (processor/memory) is sufficient for the processing workload.

Changelog v0.5.0 Alpha 1

WARNING: this is an alpha release meaning that it is NOT feature-complete and is a preview of upcoming features and may contain bugs. This version includes a completely redesigned playlist editor and it may corrupt your playlist. The VERY FIRST THING you should do is create a copy of your playlist: How To Copy Your Playist

1. Features:

• New Playlist Editor written in JavaFX with integrated RadioReference.com support. Replaces the Channels, Aliases and Streaming tabs. See user manual link below.
• Broadcastify Calls Service
• P25 Phase 2 AMBE Tone alias identifiers – provides aliasing/actions tied to AMBE tones

2. Requirements:

• Windows x86 (64 or 32-bit)
• Linux x86 (64 or 32-bit)
• OSX x86 (64-bit)

Note: Linux for arm-32 and aarch-64 are NOT currently supported

3. Optional Requirements
   JMBE version 1.0.4+ is required for decoding APCO25 Phase 1 and Phase 2 digital audio. Instructions for compiling this library are located at: https://github.com/DSheirer/sdrtrunk/wiki/JMBE
4. User Manual
   Playlist Editor User Manual Version 0.5.0
   User Manual Version 0.3.0 and 0.4.0
5. Support
   Please post questions or report issues/errors to the sdrtrunk mailing list on Google Groups:
   https://groups.google.com/forum/#!forum/sdrtrunk
   Users can also ask questions on the sdrtrunk Discord channel: https://discord.gg/HJQaKYE
6. Enhancements/Fixes

• #744 Update HackRF Sample Rates
• #745 Bug Fixes – Thanks @robekl
• #746 Performance Enhancements – Thanks @robekl
• #751 Recording Metadata For Patch Groups
• #757 Broadcastify Calls Service feature
• #760 Playlist Editor with Integerated Radio Reference feature
• #766 Playlist Editor Alias Clone Issue
• #770 P25 Channel Uplink Frequencies Incorrect
• #775 Playlist Editor Cleanup
• #778 Convert Icon Manager to JavaFX
• #782 NPE in Audio Output
• #783 P25 Phase 2 Channel Grants Issue
• #786 Broadastify Calls Service – Test Function
• #788 Restore JavaFX GUIs to Maximized On Startup
• #789 Gui Screen Capture Menu Button Too Wide
• #797 Playlist Editor Cleanup
• #799 NPE in Alias
• #800 Icon Rendering Issues
• #801 Really Difficult To Find Bug
• #804 Restore GUI to Maximized on Startup
• #808 Improve Broadastify Calls Socket Reset Handling

Download && Tutorial

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