C Ham Radio Software

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Browse free open source C Ham Radio Software and projects below. Use the toggles on the left to filter open source C Ham Radio Software by OS, license, language, programming language, and project status.

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  • 1
    WSJT

    WSJT

    Weak signal ham radio communication

    The WSJT project implements software for amateur radio communication using state-of-the-art digital techniques. Typical applications involve "DXing" at LF, MF, HF, and VHF+ frequencies, including meteor scatter and EME ("moonbounce"). Major emphasis is placed on weak-signal techniques. Summary Program Descriptions: WSJT-X supports the communication protocols FST4, FT4, FT8, JT4, JT9, JT65, Q65, MSK144, WSPR, FST4W, and Echo, each optimized for different sorts of radio-wave propagation. MAP65 and QMAP are designed for EME at VHF and higher frequencies. MAP65 provides a panoramic, polarization-matching receiver for the Q65 and JT65. modes. QMAP works together with WSJT-X to provide a panoramic receiver for Q65 modes covering a 90 kHz sub-band. Programs WSJT and WSPR are interesting primarily for historical reasons. They are superseded by WSJT-X.
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    Downloads: 5,966 This Week
    Last Update:
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  • 2
    fldigi

    fldigi

    Ham Radio Digital Modem Application

    Fldigi is a modem program for most of the digital modes used by radio amateurs today: CW, PSK, MFSK, RTTY, Hell, DominoEX, Olivia, and Throb are all supported. It can help calibrate a sound card to a time signal and do frequency measurement tests. NOTICE: You must proceed to the Files section to locate the correct fldigi, flrig etal download for your particular operating system. Do not blithely use the big green Download button! Use the "Files" menu item or the "Browse All Files" link.
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    Downloads: 4,128 This Week
    Last Update:
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  • 3
    Ham Radio Control Libraries

    Ham Radio Control Libraries

    Library to control radio transceivers and receivers

    The Hamlib project's purpose is to develop flexible and portable shared libraries that offer a standardized API to control any radio oriented equipment through a computer interface.
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    Downloads: 556 This Week
    Last Update:
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  • 4
    Gpredict

    Gpredict

    Real time satellite tracking and orbit prediction

    Gpredict is a real-time satellite tracking and orbit prediction application. Gpredict can track an unlimited number of satellites and display the data in tables and various graphical view.
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    Downloads: 236 This Week
    Last Update:
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  • 5
    HackRF

    HackRF

    Low cost software radio platform

    This repository contains hardware designs and software for HackRF, a low-cost, open source Software Defined Radio platform. HackRF One from Great Scott Gadgets is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz. Designed to enable test and development of modern and next-generation radio technologies, HackRF One is an open-source hardware platform that can be used as a USB peripheral or programmed for stand-alone operation. HackRF One has an injection-molded plastic enclosure and ships with a micro USB cable. An antenna is not included. ANT500 is recommended as a starter antenna for HackRF One. HackRF One is test equipment for RF systems. It has not been tested for compliance with regulations governing the transmission of radio signals. You are responsible for using your HackRF One legally.
    Downloads: 35 This Week
    Last Update:
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  • 6
    Convert text to International Morse Code. Input is ASCII text. Output can be: - . -..- - on the console, raw 8bit PCM suitable for piping to /dev/audio, .wav files or even (mp3|ogg). Good for headlines on your MP3 player or code practice.
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    Downloads: 53 This Week
    Last Update:
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  • 7

    JTSDK

    Build Systems for WSJT Applications

    JTSDK is a pre-configured collection of open source cross platform development frameworks, Gnu tools, libraries and custom written scripts designed to ease compiling WSJT applications and documentation from source code. WINDOWS APPLICATIONS ---------------------------------------------------------------------- * JTSDK-QT.......: WSJT-X, WSPR-X and MAP65 * JTSDK-PY........: WSJT and WSPR * JTSDK-DOC....: All WSJT Documentation * JTSDK-MSYS..: General Compiling LINUX APPLICATIONS ------------------------------------------------------------------ * JTSDK-Nix.......: WSJT, WSJT-X and WSPR
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    Downloads: 15 This Week
    Last Update:
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  • 8
    Qthid Funcube Dongle Controller
    Qthid is a simple controller application for the Funcube Dongle Pro and Pro+ software defined radio receivers. It is written using the Qt SDK and is available for Linux, Windows and Mac OS X.
    Downloads: 9 This Week
    Last Update:
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  • 9

    linSmith

    Smith chart intended for educational use

    A Smith charting program. You can enter either discrete components or transmission lines, see the results on screen and/or generate Postscript output. Component values can be changed numerically or using scrollbars.
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    Downloads: 9 This Week
    Last Update:
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  • 10
    Repeater controller and EchoLink software for Linux including a GUI, Qtel - the Qt EchoLink client. The SvxLink project has now moved to GitHub. The new home page for the project is http://svxlink.org/ .
    Downloads: 8 This Week
    Last Update:
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  • 11
    Xdx DX Cluster client

    Xdx DX Cluster client

    DX Cluster client for radio amateurs

    A handy stand-alone GTK+ client for accessing your favorite DX Cluster or Reverse Beacon Net server via telnet over TCP/IP.
    Downloads: 13 This Week
    Last Update:
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  • 12
    Voice over IP (VoIP) software specifically for ham radio operators. The primary purpose is to use the Internet to link Ham repeaters with a secondary purpose of providing remote access for users. Compatibility with EchoLink and IRLP is a goal.
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    Downloads: 23 This Week
    Last Update:
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  • 13
    XASTIR

    XASTIR

    Multiplatform Ham Radio APRS and Mapping Program

    NOTE: Code commits are FROZEN on SourceForge: New code is now at <http://github.com/Xastir/Xastir>. Real-time tracking & messaging of stations via radio/internet APRS data streams, w/125 map formats supported. Linux/FreeBSD/Solaris/MacOSX/Windows in any of 7 languages. Can also be used for mobile mapping w/GPS. MAILING LISTS ARE AT: PROJECT->WEB SITE.
    Downloads: 5 This Week
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  • 14
    The Ground Station Software Suite projects aims at providing free, useful software tools for ham radio operators. Currently, this projects hosts the Grig communication radio control. The source repository has been moved over to github.
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    Downloads: 13 This Week
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  • 15

    unixcw

    Morse code library and applications for GNU/Linux

    Umbrella project for cw, cwcp, xcwcp, cwgen programs, and for libcw library.
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    Downloads: 19 This Week
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  • 16
    CWStudio
    CWStudio is a portable almost library-independent and computationally efficient generator of CW signals for telegraphy training purposes. It can create a sound with maximum similarity to the real air, simulating many difficulties.
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    Downloads: 11 This Week
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  • 17
    ACARS decoder

    ACARS decoder

    An open source Acars decoder with rtl_sdr frontend

    Acarsdec is an open source, multi-channels realtime ACARS decoder for Linux. It features : - up to four channels decoded simultaneously - error detection AND correction - input from sound file , alsa sound card or software defined radio (SRD) via a rtl dongle (http://sdr.osmocom.org/trac/wiki/rtl-sdr) or airspy (http://www.airspy.com) - could send decoded acars to a server via UDP in planeploter format or its own dedicated format. The 4 channels decoding is particularly useful with the rtl dongle. It allows to directly listen simultaneously to 4 different frequencies , with a very low cost hardware. Since version 3.0, acarsdec comes with acarsserv : a database backend program to store received acars messages.
    Downloads: 2 This Week
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  • 18
    Digital Speech Decoder and xMBE codec library - To decode various xMBE based, QPSK, C4FM modes such as P25 Phase 2 (TDMA), MotoTRBO, ProVoice, NexEDGE and others..
    Downloads: 9 This Week
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  • 19
    EchoMac: A Program for MacOS X to connect to the Echolink Amateur Radio network
    Downloads: 4 This Week
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  • 20
    GNU AIS is software for demodulating and decoding Automatic Identification System messages used by ships to navigate. You will need a VHF receiver with discriminator output to get it to work.
    Downloads: 3 This Week
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  • 21
    LinFBB

    LinFBB

    F6FBB's BBS software for Linux systems

    This is F6FBB BBS software for bulletins and messages distribution via Packet Radio and wired networks. Post your questions, remarks and bug found on preferentially on xfbb maillist xfbb@f6fbb.org
    Downloads: 5 This Week
    Last Update:
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  • 22
    SARK100 SWR Analyzer
    The SARK100 SWR Analyzer (https://sites.google.com/view/sark100) is a measurement instrument which determines antenna system performance across the HF/6M amateur bands through use of automatically collected SWR and complex impedance readings.
    Downloads: 5 This Week
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  • 23
    Yaesu VX Manager: Tools to copy and modify Transceiver clone data.
    Downloads: 5 This Week
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  • 24
    A tool for learning and practicing morse code, for passing amateur (ham) radio license exams. Converts supplied text to code sounds, or generates random symbols. Speed and farnsworth compression are adjustable. Written in C for Linux or other computers.
    Downloads: 4 This Week
    Last Update:
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  • 25

    cwdaemon

    morse daemon for the serial or parallel port

    This project is no longer actively developed on SourceForge. Its development has been fully moved to https://github.com/acerion/cwdaemon on 2024.08.03. ------ cwdaemon is a small daemon which uses the PC parallel or serial port and a simple transistor switch to output morse code to a transmitter from a text message sent to it via the udp internet protocol. The program uses the soundcard or PC speaker to generate a sidetone. Current version of cwdaemon is 0.12.0, it has been released in May 2023. Source code for cwdaemon is available on github: https://github.com/acerion/cwdaemon
    Downloads: 4 This Week
    Last Update:
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