Coaxial cable CB21D, 500m

Product description

Coaxial cable type KH21D of the highest quality with a center conductor made of pure BC copper, white color, CLASS A. The cable is designed for all demanding applications of CCTV, TV and SAT signal transmission. Because the cable has a very high attenuation of shielding (= very low radiation), the cable can carry signals of a very high level, for this reason signals can be transmitted over long distances with this cable. Due to the high quality shielding, there is no problem with multiple cables running together over long distances.

• APE = air dielectric: no
• insulation colour of power supply conductors: not applicable
• cable sheath colour: white
• Shortening factor: 0,82
• dielectric type, diameter: FPE 4,8 mm
• recommended connector types - F crimp: *K7220
• recommended connector types - F screw connector: *K7351
• FPE = foam dielectric: yes
• weight (kg/km): 41.5
• impedance: 75 Ohm
• insulation of power supply conductors: not applicable
• insulation resistance between cores at 20 °C (MOhm/km): 1 000
• capacitance (pF/m): 52
• design of power supply wires: not applicable
• cable sheath material: PVC
• shielding material: aluminium (Al)
• inner conductor material: copper (Cu)
• max. equal resistance at 20 °C, (Ohm/km) - outer core: 38,5
• max. equal resistance at 20 °C (Ohm/km) - inner core: 18,5
• max. attenuation at 20 °C (dB/100m) 1000 MHz: 19.3
• max. attenuation at 20 °C (dB/100m) 100 MHz: 5.8
• max. attenuation at 20 °C (dB/100m) 10 MHz: 2.2
• max. attenuation at 20 °C (dB/100m) 2 000 MHz: 29.5
• 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
• min. bending radius single/multiple: 35/70 mm
• min. reflection attenuation at 20 °C (dB) 10-300 MHz: 30
• min. reflection attenuation at 20 °C (dB) 300-600 MHz: 25
• min. reflection attenuation at 20 °C (dB) 600-900 MHz: 23
• min. shielding attenuation (dB) 10 ~ 800 MHz: 75
• Installation temperature: 5 °C to 60 °C
• hazardous substances: none
• UV resistant: no
• PE = polyethylene dielectric: FPE
• PES = film layer: no
• number of shield wires: 128× 0.12 mm
• number of shields: 2
• Shielding coverage: >98%
• sales package: 500 m, wooden spool
• cable sheath diameter: 6.8 mm
• shielding diameter: 128× 0.12 mm²
• Inner wire diameter: 1.1 mm
• cross-section of power supply wires: not applicable
• Storage temperature: -20 °C to 75 °C
• I.foil shielding: 1× Al/PET
• Shielding II. foil: none
• reaction to fire class: eca
• type of coaxial cable: CB21D
• suitable for outdoor use: no
• intended use: indoor wiring, interference resistant, CLASS A
• Warranty period: 5 years
• packing method - length: 500 m
• packing method - metre marking: 1-500 m
• packing method - coil type: wooden coil