Type of coaxial cable: CB21D, Impedance: 75 Ohm, Usage: internal wiring, interference-resistant, Class A, Material of inner conductor: copper (Cu), Diameter of inner conductor: 1.1 mm, Dielectric type, average: FPE 4.8 mm, Number of shields: 2, Shielding I. foil: 1× Al/PET, Material of shielding: aluminum (Al), Number of wires in the shielding: 128× 0.12 mm, Diameter of shielding: 128× 0.12 mm², Shielding coverage: >98%, Diameter of cable jacket: 6.8 mm, Material of cable jacket: PVC, Color of cable jacket: white, Capacitance (pF/m): 52, Velocity factor: 0.82, Max. attenuation at 20 °C (dB/100m) 10 MHz: 2.2, Max. attenuation at 20 °C (dB/100m) 100 MHz: 5.8, Max. attenuation at 20 °C (dB/100m) 450 MHz: 12.5, Max. attenuation at 20 °C (dB/100m) 650 MHz: 15.3, Max. attenuation at 20 °C (dB/100m) 860 MHz: 18.5, Max. attenuation at 20 °C (dB/100m) 1,000 MHz: 19.3, Max. attenuation at 20 °C (dB/100m) 2,000 MHz: 29.5, Min. reflection loss at 20 °C (dB) 300–600 MHz: 25, Min. reflection loss at 20 °C (dB) 600–900 MHz: 23, Min. dusk loss (dB) 10 ~ 800 MHz: >110, PE = polyethylene dielectric: FPE, Max. DC resistance at 20 °C (Ohm/km) - inner core: 18.5, Max. DC resistance at 20 °C (Ohm/km) - outer core: 38.5, Insulation resistance between cores at 20 °C (MOhm/km): 1,000, Min. bending radius single/multiple: 35/70 mm, Weight (kg/km): 41.5, Min. reflection loss at 20 °C (dB) 10–300 MHz: 30, Storage temperature: -20 °C to +75 °C, Installation temperature: +5 °C to +60 °C, Packaging - length: 500 m, Packaging - type of spool: wooden spool, Packaging - designation of footage: 1–500 m, Recommended types of connectors - F connectors Quickfix (plugged): *K7220, Recommended types of connectors - F connectors screwed: *K7351, FPE = foam dielectric, Fire behavior class: Eca, Hazardous substances: none, Sales packaging: 500 m, wooden spool, Warranty period: 5 years.