- For connecting a satellite dish to a receiver ,- Quad-shielding for optimum reduction of electromagnetic interference ,- High-quality materials and shielded lines for excellent picture and sound quality without interference ,- 100-decibel screening rate (two layers each of extremely dense braiding + double-layer shielding foil) for protection from electromagnetic interference ,- Impedance: 75 ohms ,- Outside diameter: approx. 7.0 mm ,- HDTV compatible , ,- 7-part kit comprising: ,- 1 coax cable (white) ,- 4 F plugs ,- 2 weather protection sleeves - Set Contents in Pieces: 7 ,- Component: Coaxial Cable/Coaxial Cable, double shielded, 20 m 2 years legal warranty only