To multiplex two universal LNBs to one downlead cable (individual reception) or to multiplex outputs of SAT-only multiswitches to one downlead cable (MDU system). The satellite system (east / west) is selected using the DiSEqC command „Position“ or the analogue Tone Burst. Through loss: 2 dB Switching isolation: > 30 dB Supply: 10 ... 20 V DC / 25 mA