This package provides a GNU Radio block interfacing with Digital Speech Decoder (DSD) to decode several digital voice protocols, like D-STAR, DMR, NXDN, P25, etc.

This library provides convolutional and Reed-Solomon codes for forward error correction. It also includes a compatibility layer so that it can be used as a drop-in substitute for libfec.

This package provides the driver and utilities for controlling the Airspy HF+ Software Defined Radio (SDR) over USB.

To install the airspyhf udev rules, you must extend udev-service-type with this package. E.g.: (udev-rules-service 'airspyhf airspyhf)

This package provides a set of functions that implement several popular forward error correction (FEC) algorithms and several low-level routines useful in modems implemented with digital signal processing (DSP).

The Ham Radio Control Library (Hamlib) is a project to provide programs with a consistent Application Programming Interface (API) for controlling the myriad of radios and rotators available to amateur radio and communications users.

Inspectrum is a tool for analysing captured signals, primarily from software-defined radio receivers.

welle.io is a Digital Audio Broadcasting (DAB and DAB+) software defined radio with support for rtl-sdr.

This package includes the libcsdr library of DSP functions for SDRs, and the csdr command line program that can be used to build simple signal processing flow graphs.

SDR++ is a software defined radio software for various hardware.

DVB-T dongles based on the Realtek RTL2832U can be used as a cheap software defined radio, since the chip allows transferring the raw I/Q samples to the host. rtl-sdr provides drivers for this purpose.

The default Linux driver managing DVB-T dongles as TV devices doesn't work for SDR purposes and clashes with this package. Therefore you must prevent the kernel from loading it automatically by adding the following line to your system configuration:

(kernel-arguments '("modprobe.blacklist=dvb_usb_rtl28xxu"))

To install the rtl-sdr udev rules, you must extend 'udev-service-type' with this package. E.g.: (udev-rules-service 'rtl-sdr rtl-sdr)

This package provides a library and a program to decode several digital voice formats.

Minimodem is a command-line program which decodes (or generates) audio modem tones at any specified baud rate, using various framing protocols. It acts a general-purpose software FSK modem, and includes support for various standard FSK protocols such as Bell103, Bell202, RTTY, TTY/TDD, NOAA SAME, and Caller-ID.

This package provides support for sound card devices to the SoapySDR library. It also adds hamlib support, which provides basic gain and frequency controls for certain tuners which may be paired with an audio device.

Gqrx is a software defined radio (SDR) receiver implemented using GNU Radio and the Qt GUI toolkit.

wfview is a program to control modern Icom radios and view the spectrum waterfall. It supports at least the following models:

• IC-705

• IC-905

• IC-7300

• IC-7610

• IC-7850

• IC-7851

• IC-9700

Flrig is a transceiver control program for amateur radio use. It provides computer aided control of various radios using a serial or USB connection.

This package provides Airspy devices support to the SoapySDR library.

TLF is a Text User Interface amateur radio contest logging program. It integrates with radios supported by hamlib and other ham radio programs like fldigi. Many contests are supported including:

• CQWW (SO, M/S and M/M)

• WPX (SO, M/S and M/M)

• ARRL Sweepstakes (SO, M/S )

• EU SPRINT

• EUHFC

• ARRL-DX (both sides)

• ARRL-FD

• ARRL 10m

• ARRL 160m

• Region1 field day

• SP DX contest

• PACC (both sides)

• NRAU - scandinavian

• Wysiwyg mults mode (per band or per contest)

• WAEDX

It also supports connecting to DX clusters, log synchronization with other TLF instances over the network, and general QSO and DXpedition logging.

SatDump is a generic satellite data processing software. For example, it can decode the telemetry and images sent by some meteorological satellites.

This package provides Cgo bindings to PulseAudio's Simple API, to play or capture raw audio.

QSSTV is a program for receiving and transmitting SSTV and HAMDRM (sometimes called DSSTV). It is compatible with most of MMSSTV and EasyPal.

FLAMP is a program for transferring files by radio waves using AMP (Amateur Multicast Protocol).

SoapySDR is a library designed to support several kinds of software defined radio hardware devices with a common API.

gr-satellites is a GNU Radio out-of-tree module encompassing a collection of telemetry decoders that supports many different Amateur satellites.