The Galaxy 1751-5-B-C is a high-grade black RG-6 coaxial cable with a 7.0 mm outer diameter on a 500 m spool. Its five-layer shielding structure — alternating AL foil and AL braid 64 — achieves a shielding factor exceeding 135 dB. The inner conductor is solid copper at 1.02 mm diameter, insulated with 4.6 mm FPE dielectric. The black PVC outer jacket carries metre markings for accurate on-site cutting.

Unlike CCS variants, the solid copper inner conductor provides superior electrical conductivity over long runs. The cable is UV, water, temperature, and age resistant, and carries CE, RoHS, and REACH certification with a minimum bending radius of 35 mm.

Key Features

• Five-fold shielding: 3× AL foil + 2× AL braid 64 for >135 dB shielding rate
• Inner conductor: solid copper (Cu) 1.02 mm diameter
• Dielectric: 4.6 mm FPE
• Outer jacket: black PVC 7.0 mm (±0.2 mm) with metre markings
• Colour: black
• Supplied as a 500 m spool

Product Benefits

• Solid copper inner conductor delivers lower resistance than CCS over 500 m runs
• Shielding factor >135 dB reduces signal interference in multi-cable installations
• Black jacket blends into dark conduit, rooflines, and exterior wall installations
• Metre markings allow precise cutting without measuring tools
• Minimum bending radius of 35 mm eases installation through tight conduit routes
• CE, RoHS, and REACH certified for compliance in European installations

Technical Specifications

• Model: Galaxy 1751-5-B-C
• Cable Length: 500 m
• Outer Diameter: 7.0 mm PVC (±0.2 mm)
• Inner Conductor: Copper (Cu), 1.02 mm
• Dielectric: 4.6 mm FPE
• Shielding: 5-fold (AL foil / AL braid 64 / AL foil / AL braid 64 / AL foil)
• Shielding Rate: >135 dB
• Impedance: 75 ohms
• Shortening Factor: 0.85 v/c
• Colour: Black
• Min. Bending Radius: 35 mm
• Certifications: CE, RoHS, REACH, flame-retardant grade
• Attenuation at 100 MHz: 5.75 dB
• Attenuation at 200 MHz: 7.06 dB
• Attenuation at 300 MHz: 8.62 dB
• Attenuation at 500 MHz: 12.05 dB
• Attenuation at 800 MHz: 14.53 dB
• Attenuation at 1000 MHz: 18.48 dB
• Attenuation at 1350 MHz: 21.93 dB
• Attenuation at 1750 MHz: 25.78 dB
• Attenuation at 2050 MHz: 27.40 dB

Why You'll Love It

• 500 m spool covers large residential or commercial distribution projects from a single roll
• Black jacket suits installations where white cable would be visually intrusive
• Five-layer shield and solid copper core combine for strong signal integrity over long distances
• Package includes: 1× Galaxy 1751-5-B-C RG-6 135dB Copper Black 500 m coaxial cable spool