I thought I would try one of theose little remote extenders, you know, you take the rf out from the sky + box to a tv in another rooms, then use the extender and another remote to change channel. The problem is that while the extender works just fine when plugged directly into the back of the sky + box, it does not work when it is further away, next to the new tv. The picture gets to the tv and the extender light is on, indicating everything is okay, but it refuses to change channel. The distance between the tv and the sky + box is about 30 feet. I am wondering whether the coax is not suitable. Perhaps I need some "lower" loss than whatever I am using??