If your cable reception is a bit off, or your picture isn't very clear, you may need a cable tv signal amplifier. What this does is increase the signal in the house. A reduced signal can be caused by a number of things. One of the most common is that the cable box is a long distance from where the cable comes into the house. A signal amplifier will give the signal a boost so that there is a
. strong enough signal at the box to provide a quality picture. For more info and choices on cable tv signal amplifiers, go here: http://www.dropamp.com/24?gclid=CJ_n04Wg9pwCFdFL5Qod2A-yZw