1. Excellent quality component, professional circuit design and low loss
2. Zinc die-cast housing, nickel-plated
3. 13/18V, 0/22KHz supplied by satellite receiver through coaxial cable to switch corresponding port
4. Capable of co

1. Excellent quality component, professional circuit design and low loss
2. Zinc die-cast housing, nickel-plated
3. 13/18V, 0/22KHz supplied by satellite receiver through coaxial cable to switch corresponding port
4. Capable of co

1.Zinc die-Cast housing,nickel-plated，Good heat dispersion
2.High quality component.
3.Professional circuit design and component rank compact to get small size for indoor usage.
4.Ideal for middle or large SMATV syste