What modes can I operate with the SignaLink USB?
The SignaLink USB supports 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 USB also supports ALL Voice modes (VOIP), such as EchoLink. About the only modes that you can’t operate with the SignaLink USB, or any other sound card interface, are Pactor, G-TOR and Clover. These modes are within the capabilities of the SignaLink USB, but the software is not yet available due to licensing issues**. **NOTE: Pactor RECEIVE ONLY software is available for Windows-based computers, and Pactor 1 software (transmit and receive) is available for Linux.