SignaLink USB - Sound card - Radio Interface

Tigertronics sets the pace in digital operating! The SignaLink^TM USB sound card - radio interface combines the legendary performance of our original SignaLink^TM with a built-in low-noise USB Sound Card, delivering optimum performance while eliminating the need to attach to your computer's existing sound card.  Convenient front panel controls and simplified installation make this one of the most user-friendly interfaces on the market, continuing to show that the Tigertronics SignaLink is truly the "Ultimate sound card interface"!

Virtually ALL sound card Digital and voice modes are supported by the SignaLink^TM USB.  This includes today's hottest modes like FT8, FT4, JS8CALL, VarAC, VARA HF, VARA FM (Wide and Narrow), MSK144, PSK31, JT65, WSPR, FREEDV and EchoLink, as well as traditional modes such as RTTY, SSTV and CW.  Performance on all modes has been optimized by the use of special low-noise parts and careful design techniques, while ease of operation is provided by front panel controls that let you adjust your Transmit Audio, Receive Audio and Transmit Delay "on the fly".