MS34EZ 3x4 Satellite MultiSwitch Splitter FTA TV LNB for Switch Cascade Satellite 3 in 4 Multiswitch For DVB-S2 DVB-T2 Features: 1. Low power consumption. 2. External power devices or power supply via receiver. 3. Zinc die-cast housing, nickel-plated. 4. Built-in amplification circuit compensates for cable loss. 5. Optional SAT IF selection: 13/18V. 6. Chip research and development independently by ourselves. 7. For the products, we have our own patent. 8. IC in forswitch distributes and controls power supply to LNB, reducing energy consumption. Specification: 1. Frequency Range: 950-2150MHz (Sat) / 5-862MHz (Terr) 2. Insertion Loss: 5Db(SAT) / 5dB (ANT) 3. Isolation between outputs: 25(dB) 4. Switching Isolation Input: 28(dB) 5. Return Loss Inputs: 12(dB) 6. Return Loss Outputs: 10(dB) 7. Output Level: 88dBuV (ANT) / 100dBuV (SAT) 8. Normal Working Voltage: 12-20(V) 9. D-C Power Consumption: 30(mA) 10. D-C Max Power Pass: 500(mA) 11. Impedance (all ports): 75(Ω) 12. Switching Voltage/Signal: 13/18V, 0/22KHz 13. Connectors F type: female 14. Working Temperature: -20c-60c Package Included: 1 x Satellite Switch