Open Source Linux Ham Radio Software

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.

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.

Client software for users of the Automatic Packet Reporting System amateur radio network.

Open source libraries and utilities to support using digital signatures for Amateur radio QSL information.

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.

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.

A handy stand-alone GTK+ client for accessing your favorite DX Cluster or Reverse Beacon Net server via telnet over TCP/IP.

OpenPoc is a Cross-Platform POCSAG-Decoder written in FreePascal/Lazarus. A Radioscanner/-receiver and a Soundcard are needed to decode POCSAG-Transmissions. Please respect the law in your country concerning the capturing of radio-transmissions.

QAntenna is able to show antennas in a 3D plot, and calculate it's radiattion pattern. It is capable of working with many antennas at the same time.

hfterm - linux ham radio soundcard digimode program, can monitor and transmit PACTOR I (unique !), also AMTOR, GTOR, RTTY. Based on hfkernel by Tom Sailer, with graphic interface (gtk+), spectrum display, logbook, textmacros, English and German help. Note: I do not maintain it any more so I am happy to announce what Jaroslav Skarvada <jskarvad@redhat.com> wrote to me: "... I patched it [2] to compile and run on current Linux distros and on non x86 machines. I am testing it now, it seems to work (somehow), but it may need more love. I would like to package it into Fedora. Do you accept patches? thanks & regards Jaroslav [1] http://hfterm.sourceforge.net/ [2] https://github.com/yarda/hf/commits/master "

Das Tool "BOS-Alarmgeber-Simulation" gibt beliebige 5-Ton-Folgen direkt an die Soundkarte aus. Die Tonfolgen werden dem Programm per Kommandozeile übergeben. Die Optionen "Weckruf" und "Sirenenton" werden ebenfalls unterstützt.

Codegroup is a Java application that will allow one to convert binary (or text) computer files in to 5 letter codegroups for transmission over email, landline telephones, radioteletype or Morse Code. Codegroup has internal error correction & limited cryptography capabilities. Codegroup : ZZZZZ YBPIL AIAIG FMOPP CPAAA DGNGP GPGPA ADNJN ELJKO ELIMO GEOHF KIFGP IFBCB PKCPI YJMHE PHBHP PPOBH NCOHD AKLLL AGHFP DEGEF LKELC EAIJI ABAGP AHPPO IHHPH OHPDF YNFPB ALEPO KMPKP Once this program has a graphical user interface, an Enigma like subsystem must be devised for data whitening. For content encryption, the use of Java's facilities is being considered as a long term option. This project's initial sourcecode is related to : http://www.fourmilab.ch/codegroup/ http://winmorse.com/ https://bitbucket.org/bgneal/cpp-enigma http://www.whence.com/minimodem/ For the User Interface http://www.oracle.com/technetwork/java/javafx/tools/

Tool to design pi filter (also known as collins filter).

Der Amateurfunk-Funkruf-Server stellt ein neues Server-Softwarepaket für das Amateurfunk POCSAG-Funkruf-Projekt dar. Im Gegensatz zum existierenden Paket soll ein einheitliches, leicht zu konfigurierendes Programm entstehen, dass die Funktionen der viele

Is Morse-Code on the way to die? Of course, if not used anymore... To increase the amount of Morse code transmissions, automatic stations are needed, processing interesting texts and transmitting them for human ears: Morse-Code Broadcasting!

The DXSpider DX Cluster is a linux based, (mainly) perl program designed to provide the same general functionality (and more) as the DOS version originally written by Dick Newell AK1A.

HTML_testsystem is a fairly flexible system for taking tests at no cost at all, except for the eventually needed webhosting. It is written entirely in HTML code and JavaScript. An Excel workbook is provided to enter questions in a comfortable way.

Ham's Actor is a software for radio hams. Is a bundle of many functions and tools, so you just have to have one software. Functions: Log Book, GrayLine, satellite tracing, contesting, maps, callbook, and so on...

All Aplications for Ships. NMEA0183, Logbook, SYNOPS, NAVTEX, HF-Fax, Seachart

Kontakt is a user-friendly graphical interface to the hamlib, which lets you control your hamradio rigs from your PC.

Kptc is a KDE2 application for operating comfortable with the SCS PTC-II ( or PTC-IIe, PTC-IIpro). Information about the PTC-II can be found at the web site of "Special Communications Systems": http://www.scs-ptc.com/

This project aims to port the NOKIA Wireless LAN Software for the NOKIA C110/C111 Wireless LAN PC Cards to KDE.

Tis project includes an AX.25 protocol stack based on the Qt library that makes it cross platform capable

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/ .

linCWT is a clone of the old (DOS) morse tutor CWT.