Liquid DSP is a digital signal processing (DSP) library designed specifically for software-defined radios on embedded platforms. The aim is to provide a lightweight DSP library that does not rely on a myriad of external dependencies or proprietary and otherwise cumbersome frameworks. All signal processing elements are designed to be flexible, scalable, and dynamic, including filters, filter design, oscillators, modems, synchronizers, complex mathematical operations, and much more.

Aptdec decodes Automatic Picture Transmission (APT) images. These are medium resolution images of the Earth transmitted by, among other satellites, the POES NOAA weather satellite series. These transmissions are on a frequency of 137 MHz. They can be received using an inexpensive antenna and a dedicated receiver.

This package provides a decoder for VDL Mode 2 messages used by planes.

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 rx_fm, rx_power and rx_sdr tools for receiving data from SDRs, based on rtl_fm, rtl_power and rtl_sdr from RTL-SDR, but using the SoapySDR vendor-neutral SDR support library instead, intended to support a wider range of devices than RTL-SDR.

This package provides a spectrum analyzer for multiple SDR platforms. It is a GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends.

GNU Radio is a development toolkit that provides signal processing blocks to implement software radios. It can be used with external RF hardware to create software-defined radios, or without hardware in a simulation-like environment.

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

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

Chirp is a cross-radio programming tool. It supports a growing list of radios across several manufacturers and allows transferring of memory contents between them.

This package provides RTL-SDR devices support to the SoapySDR library.

SerialDV is a minimal interface to encode and decode audio with AMBE3000 based devices in packet mode over a serial link.

This is a C++ library implementing fast GF(256) Cauchy MDS Block Erasure Codec.

radio_tool is a utility for reading, writing, and manipulating firmware/codeplugs on the following radios: TYT MD-2017, TYT MD-9600, TYT MD-UV380, TYT MD-UV390, TYT MD-390, TYT MD-380, TYT MD-446, TYT MD-280, Baofeng DM-1701, Baofeng DM1801, Baofeng RD-5R, Connect Systems CS800D, Ailunce HD1, Yaesu FT-70DR, and the Radioddity GD-77.

This package provides Airspy devices support to the SoapySDR library.

This package provides a library for decoding the contents of ACARS messages used by planes.

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

rfcat is a program to control some radio dongles operating in ISM bands.

Supported dongles:

• YARD Stick One

• cc1111emk

• chronos watch dongle

• imme (limited support)

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

Aldo is a morse code learning tool providing four type of training methods:

• Classic exercise,

• Koch method,

• Read from file,

• Callsign exercise.

unixcw is a project providing the libcw library and a set of programs using the library: cw, cwgen, cwcp and xcwcp. The programs are intended for people who want to learn receiving and sending morse code.

This package provides BladeRF devices support to the SoapySDR library.

This package provides a frequency scanner for the Gqrx software-defined radio receiver.

Kappanhang remotely opens audio channels and a serial port to an Icom RS-BA1 server. The application is mainly developed for connecting to the Icom IC-705 transceiver, which has built-in WiFi and RS-BA1 server.

Compatible hardware/software:

• Icom RS-BA1 server software,

• Icom IC-705

• Icom IC-9700

The soapy_power obtains the power spectrum from SDR devices that are supported by the SoapySDR library.