1. Zinc die-cast housing, nickel-plated,Excellent quality component , professional circuit design and low loss2. Excellent quality chip , professional program design and compatible with more types of satellite receiver3. DiSEqC 1.1 control functions4. Select one of eight satellite signals through DiSEqC1.1 commands supplied from satellite receiver5. Utilize one coaxial cable to transmit control instruction and satellite signal simultaneouslyFrequency range: 950-2150 (MHz)Normal working voltage: 12-20(V)Insertion loss: 3 (dB)Working current consumption: 10 (mA)Isolation: 20 (dB)Maximum passing current: 500 (mA)Reflection loss: 8 (dB)Port impedance: 75 (ohm)Colour: silverMaterial: zinc alloySize: 12 x 6.8 x 1.7CMPackage Contents:1 x satellite eight-in and one-out switchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.