• Single USB connection to computer for power, data and audio

  • Complete "Computer ↔ Transceiver ↔ Amplifier" galvanic isolation

  • Internal 24-bit USB Audio

  • Standard USB Audio Class device – no custom driver required

  • Asynchronous data transfer, internal low phase noise LO: -145dBc/Hz @1kHz

  • High dynamic range: 100 dB typical, 95 dB minimum

  • Extremely low noise floor: as low as <10 µV effective

  • Real-Time audio input level monitoring on built-in display

  • Silent operation without relays

  • USB Class compatibility (Audio & CDC), no drivers required for Windows 10, macOS and Linux

Radio control (CAT):

  • Up to 115200 Baud

  • Integrated menu driven (no jumpers) level converter for CI-V, FIF-232, IF-232, or RS-232 levels

  • Supports most Elecraft, Icom, Kenwood, Ten-Tec, Yaesu and other radios

Digital (FSK/AFSK):

  • 24-bit, high dynamic range, very low distortion analog inputs

  • Dual channel receive capability

  • Ultra low noise floor, below the noise floor from any current transceiver

  • Front panel transmit/receive level control

  • UART based, zero jitter FSK output

  • Resamples computer standard 45.0 Baud rate for accurate 45.45 Baud HAM RTTY speed

  • Intelligent diddle stuffing to eliminate random gaps between characters for best decoding performance

  • Supports data codes with 5/6/7/8 data bits and 1/1.5/2 stop bits

  • Sample accurate support for audio based P-FSK keying

  • Adjustable FSK keying polarity

  • USB keyboard support for stand alone FSK transmission with type ahead function


  • Genuine WinKey™ version 3 chip

  • Front panel speed knob, stand alone operation

  • Sample accurate support for audio based Q-CW keying

  • USB keyboard support for stand alone CW transmission with type ahead function

  • Six (6) user programmable memories


  • Isolated, high voltage optoMOS based PAPTT keying output, no clicking relays

  • Huge filtering for maximum RFI immunity, Metal/Aluminum case, Free firmware upgrades