Televes 212811 Coaxial Cable
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Televes 212811 Grey 250M

Model: 212811
SKU: 06-02-0010

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SKU: 06-02-0010 Categories: ,

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212811 CXT 19 AtC coaxial cable Dca Euroclass, A Class shielded

Description

Televes 212811 is RG-6 coaxial cable with copper inner conductor and aluminium braid (Cu/Al), and an excellent braid coverage (79%). A 19 AtC cable with double shielded and LSFH sheath.

Model CXT
Cable type RG-6
Standard EN 50117-9-2
Euroclass Dca
Euroclass: Smoke Production s2
Euroclass: Flaming droplets d2
Euroclass: Acidity a1
Class A
Inner conductor Diameter mm 1
Inner conductor Material Copper (Cu)
Inner conductor Resistance Ω/km < 23
Dielectric Diameter mm 4.5
Dielectric Material Foam polyethylene (PEE)
Dielectric Color White RAL 9003
Overlapped foil Aluminium + Polyester
Braid Material Aluminium
Braid dimensions: No. of carriers (Nc) 16
Braid Dimensions: No. of strands per carrier (Ns) 8
Braid Dimensions: strand diameter (Ø) mm 0.12
Braid Resistance Ω/km < 31
Braid Coverage % 79
2nd foil No
2nd foil glued to the dielectric No
Petrol-Jelly No
Anti-migrating film No
Outer sheath Diameter mm 6.5
Outer sheath Material LSFH
Minimum bending radius mm 32.5
Transfer impedance (5-30MHz) mΩ/m < 5
1GHz shielding dB > 85
Spark Test Vac 3000
Capacitance pF/m 54
Impedance Ω 75
Velocity ratio % 82
Operating temperature °C -25 ... 70
Frequencies
5 MHz 47 MHz 54 MHz 90 MHz 200 MHz 500 MHz 698 MHz 800 MHz 862 MHz 950 MHz 1000 MHz 1220 MHz 1350 MHz 1750 MHz 2050 MHz 2150 MHz 2200 MHz 2300 MHz 2400 MHz 3000 MHz
Attenuation (typ.) dB/m
0.01 0.04 0.05 0.06 0.09 0.14 0.17 0.19 0.19 0.2 0.21 0.23 0.25 0.29 0.32 0.33 0.35 0.35 0.35 0.39
Return losses (min.) dB
20 20 20 20 20 18 18 18 18 18 18 16 16 16 15 15 15 15 15 15

 

Additional information

Brand

Televes

Details

 

DETAIL VIEW OF THE COAXIAL CABLE SECTION

A-Inner conductor
B-Dielectric
C-Foil
D-Braid
E-Outer sheath

Highlights

Copper inner conductor and aluminium braid

Class A shielded

Dca-s2,d2,a1 Euroclass

 

Discover

Main features
  • Grey-colour external LSFH sheath
  • 75 Ohm characteristic impedance
  • 250 m wood reel

 

Discover

Double-shielded Class A coaxial cable

With 2 shielding layers, these cables provide an outstanding shielding thanks to a high-coverage braid.

They belong in EN 50117 standard Class A, according to their structural properties:

  • For 5 MHz – 30 MHz => TI < 5 mΩ/m
  • For 5 MHz – 1000 MHz => SA > 85 dB
  • For 1000 MHz – 2000 MHz => SA > 75 dB
  • For 2000 MHz – 3000 MHz => SA > 65 dB

Where the transfer impedance (TI) defines how effective the shielding is at low frequencies, while the shielding attenuation (SA) defines it in the 30 MHz-to-3000 MHz range.

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