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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 beta3 1. Features: USB Tuner Management Redesign Enable/Disable Tuners on Startup Tuner Tab & Tuner Editors Redesign Embedded Java 18 2. Requirements: Windows x86 (64-bit) Linux x86/aarch64 (64-bit) OSX x86/aarch64 (64-bit) Note: JMBE library must be manually downloaded/built for OSX aarch64 due to OSX sandboxing of downloaded code. Note: Linux for arm-32 is NOT currently supported 3. Optional Requirements JMBE version 1.0.9+ is required for decoding APCO25 Phase 1/2 and DMR digital audio on Linux and OSX aarch64. Starting with Version 0.5.0 Alpha 2, you no longer have to install Java and compile the JMBE library. sdrtrunk now has integrated support for creating the JMBE library. Legacy instructions for compiling the JMBE library are located at: [Hidden Content] 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 user support questions or report issues/errors to: Discord: [Hidden Content] Google Groups: [Hidden Content] 6. Enhancements/Fixes #1098 #1177 Message Filtering @VolFFProCoder #1186 Error on channel shutdown #PR Headless Operation @ImagoTrigger #1190 Tuner Management Redesign #1194 Streaming MP3 Bit Rate Scheduling #1209 Tuner Deref #1210 Tuner Instance Memory Leak #1212 Icecast Inline Metadata Streaming @doug-hoffman #1213 Normalize Audio On Recording @doug-hoffman #1214 #1218 Broadcastify Calls Periodic Checkin (optional) @doug-hoffman #1219 Tuner Error On Restart #1221 Tuner NPE On Restart #1223 NPE on Airspy/HackRF Restart [hide][Hidden Content]]
A cross-platform Java application for decoding, monitoring, recording, and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). [hide][Hidden Content]]