CDXC Clipperton DX Club
- "The ""Clipperton DX Club"" promote the organization of radio-amateur expeditions thanks to financial support, QSL card printing, or equipment loan. The club created the ""DXpedition Award"" (DXPA), to honnor the traffic with radio-amateur expeditions."
Yankee Clipper Contest Club
- Special purpose amateur radio club devoted to the pursuit of operating and technical excellence. This site serves as a library of amateur radio contest and DX information.
Interval Signals Library
- Collection of audio clips of foreign radio stations, with identification announcements in various languages, signature tunes and jingles, and of course interval signals
Interval Signals Archive
- Large collection of audio clips of foreign radio stations, with identification announcements in various languages, signature tunes and jingles, and of course interval signals.
- Convert text into morse code. It does this by reading text from one of three sources: the Windows clipboard, a file, or you may directly type the text. WinMorse outputs the morse code as a standard windows wav file