I do have an Elecraft K3S with a RJ45 plug for the RS232.
I would like to connect my SPE Expert 1,3K FA so the K3S sends band data to the Expert PA.
I will connect the K3S to my laptop via the USB cable.
If it is possible, how do I connect to the SPE Expert PA to send band data to the SPE PA?
73, Joe OZ0J