It has a USB type C connection and is therefore designed to create an additional and independent serial port. in this case the new port has been identified as COMxx (x will automatically be numbered according to system availability). Once the assigned number is known, it is not enough to specify it when setting up the communication software. The galvanic isolation between the two connected units (radio and computer) is achieved through the use of transformers and optoisolators. The interface allows operation in all digital modes: psk31, psk63, olivia, rtty, amtor, mt63, FT8, FT4, cw, echolink, etc. It also allows you to operate in rtty also in fsk mode and,cw .
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