High Performance Digital Mode Interfaces for Ham Radio
Welcome to ham-interfaces.com
Providing great value, high-performance plug-and-play Ham Radio Digital Mode and CAT Control interfaces for ham radio operators Worldwide since 2006.​ Our interfaces work perfectly with Digimode and CAT control applications such as WSJT-X, Ham Radio Deluxe, JTDX, JS8Call, FLDigi, and many more.
Check out our best selling Digimode-4 interface below. Compatible with modes such as FT8, JS8, JT65, PSK and many more — our Digimode-4 with Built in USB sound card and CAT control will get you on air in minutes.
Check out the fantastic OH8STN Review of our Digimode-4 interface here and his YouTube Video here ​
Trusted by hams worldwide, our plug-and-play interfaces combine reliability with ease of use — no soldering, no guesswork, just QSOs.​
Latest Product highlights The Digimode-4-USB
Our Digimode-4 interface is USB connection to your PC, built-in USB Audio and CAT control of the frequency and mode of your radio. Compatible with software such as WSJT-X, Ham Radio Deluxe, FLDigi and many more. Perfect for FT8, JT65, PSK and many more AFSK modes.
The built-in sound card gives you a dedicated audio device for Digimode operation freeing up your PCs internal sound system for normal "Windows" duties.
It has full 600 Ohm audio isolation, Opto-isolated PTT, and is plug-and-play wired ready to go with your radio.
** Icom version shown in image
Please visit our Icom, Kenwood, Xiegu and Yaesu shops
Digimode-4 Key Features
-
Single USB connection at your PC
-
Built-in USB Sound card. Dedicated for Digimode operation.
-
Fully isolated Tx/Rx audio via Bourns 600:600 Ohm transformers and Opto Isolated PTT
-
CAT control uses the excellent FTDI USB UART
-
Compact - 80x40x20mm box. Cables are 1.5m to PC USB and 0.6m data and CAT tails to radio
-
Works with WSJT-X, JTDX FlDigi, Ham Radio Deluxe, Digipan, Echolink, MixW and many more
-
Great for FT8, JT65, WSPR, MFSK, MT63, PSK, Packet, Olivia, SSTV, Throb, Thor and many more
-
Works with all versions of Windows, Linux and MacOS
How-To and Hardware/Software Support Guides
Check out our Ham Radio info Info & Guides pages. We are building up a repository of "how-to" and "trouble shooting" guides to help you set up your radio and PC for CAT control and Digimode operation.
Some of our Guides are:
Digimode Software Compatibility
Our interfaces are fully compatible with WSJT-X, Ham Radio Deluxe, FlDigi, Logger 32, Echolink, MixW, N1MM and many more Digital Mode and CAT control packages. Check our Ham Radio Software Links page for more info.
Product reviews
Below I have picked some reviews and guide videos for our very popular USB-Digimode-4 Digimode Interface.
The Digimode-4 works with Icom, Yaesu, Kenwood and Xiegu transceivers. Perfect for PSK31, FT8, JT9, JT65, Echolink and any other AFSK modes.
Compatible with Windows, Mac and Linux systems, it connects to your PC via USB and has both an external USB Sound Card and CAT interface built-in. Unlike other similarly priced products available, our Digimode-4 has transformer isolated Tx/Rx audio and opto-isolated PTT (so no ground loops!!) and we use the highly reliable FTDI chipset for the CAT
Check OH8STNs website for a review of the Xiegu version. Ultimate Audio and CAT Control Xiegu G90/X5105 – OH8STN Ham Radio
Check out Martin Brossman (KI4CFS) YouTube Review and set up of Digimode-4-Icom with Richard O Futrell (N4AED)
And check out the comparison between our Digimode-4-Xiegu and the Xiegu CE-19 interface on the Digital Shack website here. XGGComms Digimode-4 vs Xiegu CE-19