What modes can I operate with the SignaLink?
The SignaLink SL-1 and SL-1+ support ALL Digital modes that are available for sound card interfaces, including, PSK31, MT-63, WSJT FSK441, SSTV, APRS, and Packet (300 and 1200 baud). The SignaLink SL-1+ also supports ALL Voice modes (VOIP), such as EchoLink. About the only modes that you can’t operate with the SignaLink, or any other sound card interface, are Pactor, G-TOR and Clover. These modes are within the capabilities of the SignaLink, but the software is not yet available due to licensing issues**. For more information on the modes that are available, please see our SignaLink Mode Comparison page. **NOTE: Pactor RECEIVE ONLY software is available for Windows-based computers, and Pactor 1 software (transmit and receive) is available for Linux.