software-defined radio Archives

Software-Defined Radio: 20 Best Free Tools for Linux

This roundup looks at the finest software-defined radio tools for Linux including apps that let you listen to DAB and DAB+ broadcasts.

multimon-ng is a command-line decoder for a broad range of digital transmission modes used in radio and signalling workflows.

inspectrum is a radio signal analyser for examining captured signals, with a particular focus on recordings from software-defined radio receivers.

SigDigger is a Qt-based digital signal analyzer and graphical front end for Suscan that’s designed to help investigate and extract information.

rtl_433 is a command-line utility that receives and decodes radio transmissions from low-power devices operating on common ISM bands.

sdrtrunk is a Java-based application for decoding, monitoring, recording, and streaming trunked mobile and related radio protocols.

SDR++ Community Edition is a cross-platform software-defined radio application and a community-driven fork of SDR++