13V/18V 0/22KHz in, 16 out Satellite LNB V/H multi-switch MS-4016. Zinc die-cast housing, nickel-plated. Excellent quality component, professional circuit design and low loss. 3.13/18V? 0/22KHz supplied by satellite receiver through coaxial cable to switch corresponding port. Capable of connecting four SATV signals simultaneously. Four SATV signals switched through 13/18V? 0/22KHz. Distributed into eight subscribers to use simultaneously and no mutual interference. Isolation Between Outputs: 25(dB). Switching Isolation Input: 28(dB). Return Loss Inputs: 12(dB). Return Loss Outputs: 8(dB). Output Level: 95(dBuV). Normal Working Voltage: 12-20(V). DC Power Consumption: 40(mA). DC Max Power Passing. Impedance(all ports): 75(?). Gecen MS-4016 4×16 Multiswitch 1.