I'm doing some in-wall re-cabling.

One option I have to make things simple is to use existing holes with Cat6 in the same hole as an existing RF aerial for Freeview.

I have avoided sharing alongside all 220v power cables but where necessary passed over them at 90 degrees. Which leads me to this spare RF hole in the framing.

Can Cat6 occupy RF for 5 meters or more without interference?