I also have a new travel trailer and have thought about how to bring coax thru wall.I stopped at rv dealer and bought the exact cable feed box with the F connector in it.removed f connector and drilled larger hole for pl259 barrel.
Havent drilled hole yet,but will soon.if i remove panel under converter i can see cable going to outside cable box.my problem is how to route cable inside and where to mount my old ts440.
Bob
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