Single output&Double output&Four-way output LNB/LNBF
LNB((Low Noise Block) is a component which consists of LNA（Low Noise Amplifier）and LNC (Low Noise Converter). Usually there are two kinds Low Noise Block: LNB (Without feed plate) and LNBF (With feed plate), as shown in the following pictures: 1. Single output LNB: Generally there is only one LO output. Pol. Mode is vertical or…