 And there are also available four feed monoblock LNB units, which enable users to receive signals from four satellites, for example Eurobird 9°E, Hotbird 13°E, Astra 19.2°E and Astra 23.5°E (4°+6.2°+4.3°=14.5°spacing).There are also existing Monoblock LNB to combine Ku-band LNBs with one of alternative band LNBs.Available bands are