I need to do as you were doing, clean out, clean up and organize. I've got radio stuff packed away in several different places I probably need reminding of.
I had not thought about the CATV5 cable. I've got a couple of Kenwoods with that type connection. Matter-of-fact, I have an Icom that also uses that type connection. I think.
How did I ever let anyone talk me into buying an Icom ?