The in-built sound card drivers are included in your operating system and the interface will pop up as a generic USB PnP Sound Device. Just follow the provided instructions to download the FTDI drivers. This interface is fully wired for your PC and transceiver. The interface allows you to dedicate your digital mode working to the external sound card and its independent level setting controls leaving your PCs internal card for normal Windows functions. Our Latest Digimode-4 interface provides a single USB connection to your PC and has both built-in USB CAT control and its own built-in USB Sound Card. USB CAT Control and Audio Interfacing of your Icom Transceiver allowing you to fully utilise software such as WSJT-X, FLDigi, Ham Radio Deluxe, Echolink, PSK31, DM780, N1MM Logger, MixW and many more. The interface used the highly reliable FTDI UART comm port chipset. CAT control allows you to set/get the frequency and mode of your transceiver. The interface gives you CAT control of your transceiver via a built in USB Comm port. The interface has a built in PTT function and can be used without a CAT interface. This frees up your PCs internal sound card for normal windows functions. The interface has a built in external USB Sound Card based on C-Media CM108 chip. Please note that some of these applications offer enhanced functionality when you also have CAT control of the radio. Perfect for use with WSJT-X, FlDigi, Ham Radio Deluxe (DM780), Echolink and many others.

Suitable for any AFSK and Digital mode such as FT8, JT9, PSK31, WSPR ect. We use icons shown below to guide you to the best choice for your equipment setup. You can also choose to use your PCs internal sound card to generate/decode your Digimode signals or to use an external sound card interface to free up your PCs sound card for normal use. We offer a large range of interfaces to ensure maximum compatibility with modern and older PCs and digimode software. Icom CAT control and Digital mode interfaces to use software such as Ham Radio Deluxe, FLDigi, WSJT-X to operate PSK31, FT-8, JT9, JT-65, Echolink and many other AFSK modes.

Digital master 780