Transceiver interfaces (TI)

Enjoy Ham Radio

Transceiver Interfaces

RigExpert transceiver interfaces (TI) have many sustainable competitive advantages:

  • two separate audio channels with separate controls
  • CAT system support
  • CW manipulation output
  • RTTY & FSK modes are supported
Transceiver interfaces (TI)


Where to buy
Powerful USB transceiver interface based on high-quality stereo codec IC, for operating phone, CW, and digital modes using a personal computer.
All in one through a single USB port. Ideal interface for FT8 and WSJT modes!

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


200 x 100 x 40 mm


300 g

Operating temperature

0…40 °C (32…104 °F)




Specifications are subject to change without notice, Мade in Ukraine

Close specifications