URLs listed in this category:
5B4AZ Website
Ham radio software for GNU/Linux, including source code.
http://5b4az.chronos.org.uk/
CQiNet
EchoLink client for Linux
http://cqinet.sourceforge.net
gMFSK
Multimode datamode program for Linux. PSK31, MFSK, Olivia, Throb, Hell, CW and more.
http://gmfsk.connect.fi/
Gpredict
Gpredict: Free, real-time satellite tracking software
http://groundstation.sourceforge.net/gpredict/
KLog, the KDE Ham radio logging program
Ham radio logging program for KDE / Linux.
http://jaime.robles.nu/klog/eindex.html
QUCS: Quite Universal Circuit Simulator
An integrated circuit simulator with a graphical user interface that can simulate the large-signal, small-signal and noise behaviour of a circuit.
http://qucs.sourceforge.net/
SvxLink
EchoLink client for Linux
http://svxlink.sourceforge.net/
W1HKJ Software
Software by W1HKJ including fldigi, a multimode digital modes program.
http://www.w1hkj.com/
