I was very pleased with the ease of installation and the amazing difference in reception that this product provided. I have a basement office (3 sides' concrete wall) in a three storey home with excellent reception upstairs but very poor downstairs. I mounted the antenna to the back of a buffet upstairs and connected it to an existing RG6 CATV cable from my home network system. I then connected the repeater to the other end of the cable in the basement at the home network system panel, plugged in the unit, and presto; I was up and running with great reception and no more missing or dropping those important calls. The unit comes with everything necessary (including 35' of RG6 cable) and EZ to follow instructions.