Quality Connectivity Class A+ 1.25mm 75 Satellite Coax Direct Burial Cable Green Cut to Length

x100 CAI Approved Class A+ Screening Efficiency:

• Copper Conductor
• Copper Tape Screen
• Copper Braid Screen

(Please check the table below to see the difference between Digital / Satellite Coaxials)

75 Ohm CAI Approved Digital / Satellite HDTV Coaxial [Class A+ Screening]
Manufactured to BS EN 50117-1:2002
CAI Benchmark CAI-007-C / 100 / 06-2016

Direct Burial - Where a situation calls for cables to be buried, the DFD-DB range offers a cost effective, rugged solution. These cables have a double sheath construction, the inner of polyethylene, and the outer polypropylene give a very robust finish. This sheath also has very low abrasion properties making it easy to pull into ducts.

Physical Characteristics

• Conductor: Bare Copper – 1.25mm Solid Bare Copper
• Dielectric: Gas Injected PE [Ø5.40mm]
• Screening: Pure Copper Tape [100% Coverage]
• Screening: Pure Copper Braid [>49% Coverage]
• Outer Sheath: Polypropylene (PP)
• Sheath Colours: Green Ø7.80mm
• EN50575 CPR Class: Fca
• Pulling Strength: 250N
• Minimum Bending Radius (indoor/outdoor): 100mm
• Mininum Operating Temperature: -40°C - +80°C
• CAI Certificate Number: CAI0100H, 18th September 2023 > 18th March 2025
• Weight: 74kg/km

Electrical Characteristics

• Conductor DC Resistance: 14 [Ω/km]
• Outer Conductor Resistance: 8.5 [Ω/km]
• Nominal Capacitance: <55pF/M
• Velocity Ratio: 82%
• Nominal Impedance: 75Ω ±3

Attenuation @20°C ±5% (dB/100M)

• 5MHz: 1.1
• 50MHz: 3.4
• 100MHz: 4.8
• 200MHz: 7.0
• 300MHz: 8.7
• 460MHz: 10.8
• 860MHz: 15.1
• 1000MHz: 16.4
• 1350MHz: 19.5
• 1750MHz: 22.5
• 2150MHz: 25.6
• 2400MHz: 27.0
• 3000MHz: 30.2

Return Loss

• 5MHz – 470MHz: >30
• 470MHz – 862MHz: >28
• 862MHz – 2150MHz: >26

Screening Attenuation

• 30MHz – 1000MHz: >85
• 1000MHz – 2150MHz: >75

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