The splitter should because of the purchase of a TV with satellite channels represent an additional reception opportunity or to avoid feeding of an additional satellite cable provisionally. The installation was carried out in an existing 1 / 4-6 distribution system. Unfortunately, the device led to switch through the favorite channels to a kind of "limbo" It came to switching errors and signal loss, only by switching off and restarting the devices involved, stable reception was again possible on all channels. The use in a distribution system separates me from hence; The application with a direct LNB output to two devices in each of which is only a guaranteed active is possible with light signal losses. Hence 3 stars. It is a temporary solution! KP