1C Coaxial Cable + 12 Core Conductors TCWB PVC Sheathed Composite Cable

Construction

Composite Cable

1x75Ohm Coaxial Cable

Conductor 7/0.254mm wires
Insulation Foamed polyethylene. Thickness is 1.46mm
Shield Braid of bare copper wire. Coverage ≥ 95%
Sheath PVC sheath. Nominal outer diameter: 5.28mm
Sheath Color Black

12 Core Conductor

Conductor 7/0.32mm wires
Insulation PVC material. Thickness is 0.4mm
Insulation Color Blue, Brown and Green/Yellow

Element Assembly

Shield Tinned copper wire braid, coverage 80%
Outer sheath LSZH, thickness 0.8mm, nominal outer diameter is 11.05mm
Sheath Color Black

Electrical and Physical Properties@20°C

Coaxial Cable

  • Nom. Impedance: 75Ohm
  • Nom. Capacitance Conductor to Shield: 56.7pF/m (17.3pF/ft)
  • Nom. Velocity of Propagation: 78%
  • Nom. Delay: 4.26ns/m (1.3ns/ft)
  • Nom. Conductor DC Resistance: 0.047 Ohm/m (14.4 Ohm/1000ft)
  • Nom. Inner Shield DC Resistance: 0.0084 Ohm/m (2.55 Ohm/1000ft)
  • Nom. Attenuation:
Freq. (MHz) Attenuation (dB/100m) Attenuation (dB/100ft))
0.5 0.8 0.24
1 1.1 0.34
5 2.4 0.73
10 3.4 1.04
100 10.6 3.23
200 15.3 4.67
400 21.69 6.62

12C Conductor

  • Max. Operating Voltage: 300V

Element Assembly

  • Max. Operating Voltage (overall): 300V
  • Operating Temperature Range: -30°C to +75°C
  • Min Bending Radius: 127mm