High quality low noise blue 40mm neck twin LNB from Konig. This high grade twin LNB has a low noise figure of 02dB. This LNB is suitable for reception of all KU band satellite services such as Sky, Freesat, Polsat, HD and 3D transmissions. Superiour König Twin LNB with a theoretical signal/noise ratio of only 0,2dB! Especially suits for use in installations that need the highest signal strength and quality possible.