A friendly greeting to all participants. I would like to know if anyone has had experience in getting the Yaesu FC50 tuner to work with a radio model other than the FT891. In particular, I would like to make it work with the FT100D, which originally comes to work with the FC20. Although the communication cables are practically the same and apparently the pin distribution in the connectors is very similar, I have not dared to connect them for fear of causing any damage. If someone has tried the FC50 on another model like the FT857D or similar, it could be helpful.