General features

•     CAT (Computer Aided Transceiver) system
•     CW keyer (WinKey)
•     Footswitch input
•     FSK output
•     Microphone input
•     PTT and CW outputs
•     Transceiver audio interface for operating digital modes, voice recording and playback

Computer connection

•     No external power supply needed
•     Powered from the USB port (consuming 100 mA maximum)
•     USB (Universal Serial Bus) connector

Transceiver connection

•     Single 25-pin connector for transceiver cable
•     Various transceiver models supported

Audio interface

•     External microphone input with level control
•     Input/output samplerate: 8 to 48 kHz
•     Insulated from digital nets
•     Maximum input/output amplitude is 1V
•     Recording QSO audio stream
•     Volume levels are adjusted by the front panel potentiometers

CAT serial port

•     Baudrate: 300-115200 baud
•     Electrical compatibility: RS-232, CI-V, TTL or inverted-TTL (Yaesu, Icom, Kenwood, Ten-Tec, Elecraft and JRC transceivers)

PTT/CW outputs

•     CW output: open collector
•     Maximum current is 50 mA
•     PTT output: open collector and TTL-level

FSK output

•     Baudrate: 45-1200 baud
•     Open collector output

System requirements

•     Desktop or laptop computer with USB 1/2/3 compliant port
•     For Windows 7 and previous versions of Windows only FTDI drivers are required
•     MacOS/Linux/Windows 2000/XP/2003/Vista/7/8/10 (32- or 64-bit) operating system
•     No drivers required for systems on Windows 10/MacOS/Linux

Supported software

•     all other soundcard software!
•     MixW 2/3/4
•     MMTTY, MMSSTV
•     WSJT, WSJT-X, WSPR