Monday, February 18, 2008

cocoaModem for Mac

cocoaModem is a MacOS X application which implements modems (modulator-demodulators) for some of the Amateur Radio modulation modes

cocoaModem 2.0 currently supports the following modulation modes and interfaces
  • RTTY (AFSK)
    basic RTTY interface
    narrowband two-receiver RTTY interface
    wideband two-receiver RTTY interface

  • PSK
    BPSK31
    QPSK31
    BPSK63
    QPSK63

  • MFSK
    MFSK16

  • Hellschreiber
    Feld Hell
    FM Hell 105
    FM Hell 245

  • CW
    wideband two-receiver CW interface

  • SITOR-B reception

  • HF-FAX reception

  • Synchronous AM reception

There is also a basic contest interface in cocoaModem for the RTTY and PSK modes. The contest interface is not meant for serious contesting; it provides a simple interface for casual exchanges in a contest and provides Cabrillo export for a few digital mode contests.

The cocoaModem application is free and can be downloaded here.

Source here.

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