MRP40 Morse Code Decoder
VX-150 to Speaker / Microphone or Signalink USB Configuration
Signalink_SL-1+
HT Jumpers & Wiring - Separate PTT Line
Homebrew Yaesu FT-857D Soundcard Cable – jpreardon.com
Signalink Usb Schematic: Detailed Login Instructions| LoginNote
Schematics and Connection Diagrams
Designing a Phone/Radio interface | waynemerry
SignaLink Modifications
NA4IT's SignalinkUSB Hints and Tips
Tigertronics_SignaLink_USB_sch | Manualzz
Tigertronics SignaLink USB Digital Interface - Cable | Manualzz
Ham Radio Deluxe User Guide: DM-780 Digital Mode Interfaces : Ham Radio Deluxe Customer Support
SL Signalink Digimode Interface SLUSB - QRP-Shop
IC-91AD to Signalink USB Configuration
Carndonagh Amaterr Radio Club
IC-91AD to Signalink USB Configuration
Signalink USB noise floor improvement – owenduffy.net
Computer won't recognize Signalink USB | QRZ Forums
Digitalradiohacker - Photos | Facebook
Soundcard Interface – a different approach – KC9UMR
Homebrew an SLMODKX3 for Signalink USB | ha5kdr.hu – Budapest Fővárosi Rádióamatőr Klub
The Sound Card, Heart of Digitial Operation - Nashua Area Radio Society
Signalink USB Sound Card Modification - Resource Detail - The DXZone.com
