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7.3. What's new for amateur radio operators

Fedora 11 includes a number of applications and libraries that are of interest to amateur radio operators and electronic hobbyists. Many of these applications are included in the Fedora Electronic Lab spin. For a complete list of amateur radio applications available within Fedora see Applications for amateur radio on the wiki.

7.3.1. Sound card applications

Fedora 11 includes version 3.10 of fldigi. Changes from Fedora 10 include many enhancements to the waterfall and logging, along with dozens of minor changes to the user interface and bug fixes. For a complete list of changes see the upstream project's site at
Version 1.9 of xfhell includes some improvements in handling the PTT line and additional flexibility in adjusting window sizes, as well as some bug fixes. The project's site is at
soundmodem is now back in Fedora. soundmodem 0.10 provides a way to use your sound card as a modem for digital applications such as AX.25. The upstream's project page is
HamFax 0.54 is new to Fedora. HamFax is an application for sending and receiving facsimiles in amateur radio and for receiving public facsimile broadcasts like weather maps. Supported interfaces are sound cards and the SCS-PTCII from Special Communication Systems.
wxapt is a console application for decoding and saving weather images transmitted in the APT format of NOAA and METEOR satellites. wxapt is a new addition to Fedora.

7.3.2. Software Defined Radio

gnuradio has been updated to version 3.1.3. This is largely a bugfix update.

7.3.3. Circuit Design and Simulation

The gEDA suite has been updated to 20081231. This includes the packages geda-docs, geda-examples, geda-gattrib, geda-gnetlist, geda-gschem, geda-gsymcheck, geda-symbols and geda-utils. These are all bugfix releases. In addition, gerbv, pcb, and ngspice are a part of the gEDA suite, but released separately.
gerbv 2.1.0 includes improvements to object selection, improved exporting, and more flexibility in dealing with drill files. The complete release notes for this package can be found at
pcb has been updated to 20081128. Included among the improvements is a new 'Ben mode' that exports a 'photograph' of the board as a .png file. There are also some minor improvements in drill handling and a number of bug fixes. The complete release notes for this version are available at
ngspice has been updated to version 18. Changes include:
  • Tclspice simulator library has been merged with ngspice. Now you can compile ngspice or tclspice by asserting a configure switch. See README.tcl
  • New options have been introduced: brief, listing, autostop and scale
  • Support for .lib file has been introduced. This allows the use of third party model libraries in ngspice.
  • .measure statements: avg, integ, rms, max, min, delay, param
  • .global statements t support for global nodes whose name is not expanded when flattening the netlist.
  • .func macros for inlining functions into netlists
  • Improved the numparam library to support fully parametrized netlists.
  • BSIM model binning.
  • new multi-input gate VCVS using XSPICE extensions.
iverliog has been updated to 0.9.20081118. This is largely a bugfix update.

7.3.5. Antenna Modeling

Fedora includes nec2c, the powerful antenna modeling program, and xnec2c which provides a graphical user interface to nec2c. Both of these packages have been updated to version 1.2 in Fedora 11. The changes are minor bugfixes. Project site:

7.3.7. Other applications

Fedora 11 includes version 1.28 of hamlib. There are a large number of new models supported and fixes to support for existing models. There are a number of new commands. See the project's website at for complete details.
The DX cluster client xdx has been updated to 2.4.1. This is a bugfix update
xdemorse has been updated to 1.3. This is a bugfix update.
ssbd (Single-Side Band daemon) is voice keyer for hamradio use. It's written as part of Tucnak, contest log for VHF contests, but is possible to use ssbd with any other program. ssbd is new to Fedora with this release.
gpsman has been updated to 6.4. See the details at
splat-utils has been removed from Fedora and the contents included in the splat package. It is no longer necessary to install splat-utils to use splat.