4 satellite IF InputsDiSEqC1.0/2.0 SwitchingZinc Die casting CaseSpecification:Frequency Range: 900MHz~2400MHzPorts Type:All ports 75ohms F-Type FemaleInsertion Loss: 3dBReturn Loss Ports: 8dB(TYP.)Ports Isolation:28dB(TYP.)Control Signal:Position+OptionCurrent Consumption: 20mA(Max.)Current to LNB: 500mA(Max.)Operating Temperature: -20°C~+65°C