The radio RRC sends the CAT data over the internet using COM2, so you can use any type of
control software, e.g. HRD, TRX-Manager, etc., as well as ARCP from Kenwood.
You may also use the RRC Micro PC Client, which is useful when traveling, however it is not
necessary if you are stationary and have a second RRC. Just pull the CAT data off of the
control RRC's COM2 port, either using a "real" serial cable, or using USB with the built-in
virtual COM port.
73,
Mitch DJ0QN / K7DX