Showing 428 open source projects for "ham"

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  • 1
    A simple Clock for HamRadio
    Downloads: 17 This Week
    Last Update:
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  • 2
    Nexus Ham Radio

    Nexus Ham Radio

    All-mode ham radio operations center: 9 modes TX, APRS, awards

    Nexus puts the whole ham station in one modern app: FT8/FT4 with WSJT-X-grade sequencing plus Q65, FST4, FST4W, MSK144, JT65 and WSPR all transmitting, RTTY, SSTV, APRS, SSB/FM phone, and CW with a neural-net decoder. The rig's own RF panadapter streams into the cockpit on native-CI-V Icom and FlexRadio. The waterfall pauses and rewinds. Route each band and mode to the radio that does it best, across up to three rigs.
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    Downloads: 430 This Week
    Last Update:
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  • 3
    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...
    Downloads: 27 This Week
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  • 4
    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: 218 This Week
    Last Update:
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  • 5
    SDR++

    SDR++

    Cross-Platform SDR Software

    SDR++ is a free, open-source software-defined radio application designed for receiving and analyzing radio signals through compatible SDR hardware. It provides a lightweight interface for tuning frequencies, viewing spectrum activity, and demodulating transmissions. The application supports multiple virtual frequency oscillators, allowing users to monitor several signals within an available bandwidth. Its hardware compatibility includes dedicated receiver modules and devices supported...
    Downloads: 0 This Week
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  • 6
    SatDump

    SatDump

    A generic satellite data processing software

    SatDump is a free, open-source satellite data processing application designed for receiving, decoding, and analyzing transmissions from numerous satellites. It supports real-time signal reception through compatible software-defined radio devices and offline processing of recorded data. The application provides specialized decoding pipelines for different satellite systems, modulation formats, and data products. Users can transform received signals into imagery, telemetry, and other...
    Downloads: 0 This Week
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  • 7
    Meshtastic

    Meshtastic

    Android application for Meshtastic

    Meshtastic Android is a free, open-source application that enables communication through decentralized LoRa mesh radio networks. It connects Android devices to compatible Meshtastic radio hardware, allowing users to exchange messages without relying on cellular networks or internet connectivity. The application supports encrypted text messaging, communication channels, and direct conversations between network participants. Users can view connected devices, monitor signal information, and...
    Downloads: 0 This Week
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  • 8
    HAM_Activity_Monitor

    HAM_Activity_Monitor

    HAM activity monitor for digital modes like FT8 and FT4

    Monitor for activity of HAM radio digital modes like FT4 or FT8. The data is subsribed at pskreporter.info and presented on the RLCD. Different pages are presented for data aggregation types. Alarming when the band opens up. Histogram of connections made over the different bands with max. distance and antenna direction.
    Downloads: 15 This Week
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  • 9
    KB1OIQ - Andy's Ham Radio Linux

    KB1OIQ - Andy's Ham Radio Linux

    Install ham radio software on Debian Live, RPi OS, or Ubuntu Linux

    ...Please download and read the bug workarounds file: https://sourceforge.net/projects/kb1oiq-andysham/files/v27/V27_Bug_Workarounds.txt Please download and READ the installation instructions: https://sourceforge.net/projects/kb1oiq-andysham/files/v27/GETTING_STARTED Watch a video of Andy (KB1OIQ) as he talks about AHRL during a ham radio convention in MA in the summer of 2025: https://www.youtube.com/watch?v=hwuKZK1dKcU&t=2086s Several videos of Andy's complete AHRL presentation can be found on YouTube. Here is one made in March 2026: https://youtu.be/xv9YnREmeAA?si=yMTX8yJsQFyeJG0i
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    Downloads: 318 This Week
    Last Update:
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  • 10
    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: 2,202 This Week
    Last Update:
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  • 11
    HFPilot

    HFPilot

    HFPilot for shortwave/ham radio HF propagation. Let signals fly around

    HFPilot for shortwave/ham radio HF propagation. Let signals fly around the world with HFPilot!
    Downloads: 8 This Week
    Last Update:
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  • 12
    70cm-ham-radio-fox-hunt-receiver

    70cm-ham-radio-fox-hunt-receiver

    70cm Amateur Radio Fox Hunt CW receiver - Heltec V3 ESP32 LoRa Board

    This project is intended to be coupled with my other LoRa board based project, 70cm Ham Radio Fox Hunt Beacon, which can be found at the link below: https://lora-ham-fox-hunt-beacon-70cm.sourceforge.io The receiver, also ESP32 LoRa-based, is designed for simplicity and accessibility, requiring minimal user setup. It features an OLED display providing real-time frequency readout and received signal strength indication (RSSI), presented numerically in dBm, as an S-meter value, and via a graphical bar. ...
    Downloads: 12 This Week
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  • 13

    liaisonos

    Emergency Communications Software for Ham Radio

    A Debian-based Linux distribution purpose-built for amateur radio emergency communications. Boot from USB, connect your radio, and you are on the air — with JS8Call, Pat-Winlink, VARA, VarAC, fldigi, and YAAC with SAR plugin ready to go.
    Downloads: 6 This Week
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  • 14

    Ubuntu Cinnamon Ham Radio Edition

    Ubuntu Cinnamon Ham Radio Edition

    This is the version of Ubuntu Cinnamon modified using Cubic for use in software programming and signal processing using RTL-SDR or other SDRs, an alternative to DragonOS Focal
    Downloads: 0 This Week
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  • 15
    70cm-ham-radio-fox-hunt-beacon

    70cm-ham-radio-fox-hunt-beacon

    70cm Amateur Radio Fox Hunt CW Beacon using Heltec V3 ESP32 LoRa Board

    ...The firmware allows full parameterisation in code, including operating frequency, CW speed, transmit message, carrier duration, pause interval, and RF output power adjustable from -9 dBm to +21 dBm (0.12 mW–125 mW). A programmable button enables TX disable and deep sleep mode. The receiver project is published on its own project page: https://lora-ham-fox-hunt-receive-70cm.sourceforge.io 27/06/2026 - NEW VERSION 2 Released - Web GUI Download the Arduino Sketch from the Files section. If you are new to ARDUINO, then please download the 'Quick Start Guide' from the File section.
    Downloads: 15 This Week
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  • 16
    hamclock-next

    hamclock-next

    Full re-write of hamclock in SDL2

    Downloads: 12 This Week
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  • 17
    Downloads: 44 This Week
    Last Update:
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  • 18
    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...
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    Downloads: 2,401 This Week
    Last Update:
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  • 19
    WSJT-Z

    WSJT-Z

    WSJT-X fork by SQ9FVE

    Starting May 2026, all releases will be published on GitHub: https://github.com/sq9fve/wsjt-z/releases WSJT-Z Forum: https://groups.io/g/WSJT-Z/topics
    Downloads: 25 This Week
    Last Update:
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  • 20
    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.
    Downloads: 19 This Week
    Last Update:
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  • 21
    Repeater-START

    Repeater-START

    Showing The Amateur radio Repeaters Tool

    Repeater-START (Showing The Amateur Repeaters Tool) is an app to view nearby ham radio repeaters. It runs on Windows, Android, Ubuntu Linux and Raspbian for Raspberry-pi, Librem Phone, Pinephone/Manjaro Linux etc.
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    Downloads: 57 This Week
    Last Update:
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  • 22

    NetTrack

    Net session logger for HAM and GMRS net meetings

    NetTrack is software designed for HAM and GMRS radio clubs and organizations so that they can track net meeting sessions and user participation. The current version is 2.0.5 and is supplied at no charge . NetTrack is copyrighted software, but the licensing is open. This means that you may use it, give it away, make it available to others on a public or private server, throw darts at it, or set it on fire, but you can NOT sell it.
    Downloads: 1 This Week
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  • 23
    DragonOS
    Until you install the operating system, the default user = live / no password. DragonOS Resolute (26.04) is the current release — a ground-up Lubuntu-based x86_64 operating system for anyone interested in software defined radio. DragonOS Noble (24.04) and DragonOS FocalX (22.04) remain available for older hardware. All source-installed software lives in /usr/src; everything else comes from the package managers. Check the README for the full list of installed applications.
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    Downloads: 1,220 This Week
    Last Update:
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  • 24

    EnVivo

    Allows a pre-recorded program to be transmitted via ham Radio TXR

    This sw allows to transmit an mp3 audio program thru a ham radio transmitter. You can define tranmision cycles and pauses duration until the end of the audio program.
    Downloads: 0 This Week
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  • 25
    Open source libraries and utilities to support using digital signatures for Amateur radio QSL information.
    Downloads: 96 This Week
    Last Update:
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