- For connecting a satellite dish to a receiver ,- Double shielding for good reduction of electromagnetic interference ,- Shielded lines for optimum picture and sound quality without interference ,- 85-decibel screening rate (braiding + shielding foil) for protection from electromagnetic interference ,- Impedance: 75 ohms ,- Outside diameter: 5.8 mm ,- Suitable for digital operation , ,- 7-part kit comprising: ,- 1 double shielded coax cable (20 m, white) ,- 4 F plugs ,- 2 weather protection sleeves - Set Contents in Pieces: 7 ,- Component: Coaxial Cable/Coaxial Cable, double shielded, 20 m/F Plug/Weather Protection Cover 2 years legal warranty only