LiNK500 is very much like an SCS Tracker. The LiNK500 can act as a standalone RPR tracker, Winlink RPR TNC, HF APRS TNC with Android, IPhone, iPad, Windows or Linux, and it can act as an audio device for FT8, JS8Call, Vara HF or any AFSK data mode.
youtu.be/I_olnGwwuno