This twin WF65 cable is a high quality cable.

This is high grade digital coax cable - WF65 twin type suitable for uses such as Sky Plus. This particular type of cable is two satellite grade coaxial cables joined together to facilitate the running of two independent cable lengths together. This particular type of cable is the exact type that Sky installers use for Sky Plus and Sky HD installations.

Mechanical Specification

• INNER CONDUCTOR - Copper
• DIELEDTRIC - FOAM PE
• DIAMETER OVER DIELECTRIC - 2.9mm
• FIRST SCREEN - Alu FOIL
• BRAD - TINNED CU
• SHEATHING MATERIAL - PVC
• DIAMETER OVER SHEATH - 4.8/9.8mm
• SHEATH COLOUR - WHITE
• MINIMUM SETTING RADIUS - 25MM
• MAX. TENSILE STRENGTH - 30N

Electrical Specification 

• CHARAGTERISTIC IMPEDANCE - 75Ω
• CAPACITANCE pF/m - 54
• VELOCITY RATIO - 0.84
• ATTENUATION (dB 100m at 20°C)
  5 MHz - < 2.7
  50 MHz - < 7.5
  100MHz - < 10.00
  200 MHz - 18.8
  460 MHz - 21.4
  860 MHz - 30.0
  1000 MHz - 32.5
  1750 MHz - 42.2
  2150 MHz - 47.0
• RETURN LOSS
  5 - 470 MHz - ≥20
  470 - 862 MHz - ≥18
  862 - 2150 MHz - ≥16