This brand LNB from OPTICUM is the reception of channels from two different satellites Suitable for high-use environments such as Astra 19.2 ° East and Hotbird 13 ° East). You can connect 2x Receiver directly. No other components or switches are required. The DiSEqC switcher is already integrated into the LNB//You will receive 2x weather protective grommets and 2x F-connectors free//This LNB is a very high quality product, which was under most stringent conditions gestestet. This results in an LNB with comfortable cross Polarstions decoupling, high noise reduction technology; Linear Tape Measure across the entire bandwidth and a linear, constant curve, and the highest standards of digital signals Fully.