My parents are asking me about these devices as they would like a TV in the kitchen but don't have an aerial there and it is fairly impossible to run wires neatly. Can I just check on the connections? Their Sky TV out scart would connect into the transmitter unit and then presumably another scart from the unit would connect to the TV? The receiver would then connect with a scart cable to the TV in the kitchen? Is this correct? I'm looking at the Maplin's site where thay have one reduced to £39.99 but it just says connect to your Sky box. http://***********/5jn9u Or is there a better one that anyone would recommend?