We had a setup like this on a SOB.
I used it to hookup the campground cable. Dropped the coax out of the same hole as the power cord.
There was an a/b switch at the main tv where I could pick which input I wanted to use.
On my 2015 KT I have a cable connection in the same compartment as the power cord, can I hook up a portable sat dish to it? Anyone tried it.
You might want to search the forum. If I remember correctly when we first bought our Challengers back in early 2015 there was someone else that made that mod and posted a thread. Also, if I remember correctly, something had to be done at the splitter coming in or the HDMI switch so they could connect the dish controller.
US Army (Ret)
2020 Entegra Accolade 37TS
2019 Jeep Grand Cherokee Trailhawk (Toad)
FMCA - F432054