I have a pair of remote rig boxes that came without any jumper wires. I have confirmed that the basic functions of RR work, by sending CW over the internet and using the RR boxes for audio and keying.
What can be used for replacement jumper wire to configure these boxes to be fully functional with a K3 K3/0 combination? I need to source this wire in the USA. I haven't had much luck to date. Suggestions?
Many thanks,
Charles - NK8O