Program to decode Morse code (CW) via sound card to text. It can work as narrow-band sound DSP-filter also.
The terminal program for CW-operators (amateur radio). You can transmit both from the keyboard and from the paddle connected to a joystick or LPT connector.
A program to communicate with phone TTY/TDD devices (Telecommunications Devices for the Deaf) via a sound card, without TTY modem. A simple interface between sound card and phone line or acoustic connection with phone handset are used.
A program to receive weather reports, navigational warnings and weather charts transmitted on longwave and shortwave bands in RTTY, NAVTEX and HF-FAX (WEFAX) modes.None additional hardware is required - your need only receiver and computer with a sou
A program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), PSK31 (BPSK and QPSK), BPSK63, AMTOR-FEC (SITOR-B, NAVTEX), MFSK16, MFSK8.
