Main functions


Main functions

  • Speed adjustment between 5 and 60 words per minutes
  • Adjustment of sound frequency
  • Joystick Interface (more generaly on the sound card) for the 'paddles' or 'straight key' plug in
  • Serial Port Interface  (COM) for key plug in and/or a CW transceiver remote keying
  • Keying recording
  • Keyboard keying
  • Synchronized keying (hearing yourself keying on a chanel while hearing the auto keyer on the other chanel) good to learn straight key
  • Possible setting of inter characters and inter words duration
  • Character buffer
  • Storing short texts as variables and re-use them by clicking corresponding buttons
  • Storing predefined QSO types
  • Function keys allocation
  • Text generator for groups (numerics, alphabetics, punctuation) and words (with possible filtering), dictionaries management
  • Converting texts to CW in 'Wav', 'mp3' files formats  (using blade encoder software), and 'midi' file format
  • Vocal spelling of text
  • Décoding your own keying from PC sound card, display of decoded text.
  • LF Spectrum display et decoding via a band pass filter (BW=50Hz, order=3).



This software is intended to be used under Windows NT4, Windows 2000 (DirectX 9 must be installed), Windows XP, Windows Vista and Windows 7. (Does not work under W95/98/ME sorry).

EhoCW is a free software.

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