Coaxial cable ProBase RG11 305 m — ProBase RG11 305m solid coaxial cable

ProBase Coaxial Cable RG11 305 m is a 305-meter reel of solid-core RG11 coaxial cable designed for long-distance signal transmission. The cable maintains consistent characteristic impedance and low attenuation across typical TV, satellite and broadband frequency ranges, making it suitable for installations that require extended runs without frequent amplification. The solid conductor and robust dielectric construction provide stable electrical performance and reliable mechanical handling during deployment.

Advantages

The RG11 305 m reel offers low signal loss over long distances, which reduces the need for additional amplifiers and active components. Its solid conductor design and durable outer jacket ensure consistent impedance and improved shielding effectiveness compared with thinner consumer-grade cables. The long reel length minimizes the number of splices and connectors required for large residential or commercial projects, supporting cleaner installations and fewer potential failure points.

Suitable for

• Long cable runs for terrestrial and satellite television distribution
• CCTV and video surveillance systems requiring minimal signal degradation
• Broadband and internet distribution in buildings or campus environments
• Professional installations in residential, commercial, and industrial sites

Key specifications

• Cable type: RG11 solid coaxial cable
• Length: 305 meters per reel
• Conductor: Solid copper or copper-clad steel (solid core construction)
• Impedance: 75 Ω characteristic impedance
• Attenuation: Low attenuation suitable for long-distance signal runs (frequency-dependent)
• Shielding: Multi-layer shielding to reduce external interference
• Outer jacket: Weather-resistant jacket for indoor and limited outdoor routing

How to use

Measure the required length for the installation and unspool the RG11 cable from the reel, avoiding kinks or sharp bends that could affect impedance. Terminate the cable with compatible 75 Ω connectors or compression fittings rated for RG11; ensure proper stripping to expose the solid conductor, dielectric, and shielding layers without nicking the conductor. For longer runs, plan amplifier or splitter placement based on expected signal loss and use appropriate signal level meters to verify performance after installation. Secure the cable along its route using suitable clips or cable ties to prevent movement and mechanical stress.

Usage recommendations

Use RG11 cable for runs where lower attenuation is required compared with RG6; avoid tight bending radii and protect outdoor-exposed sections from prolonged UV and moisture when not routed through conduit. When installing for critical video or data links, test signal levels at endpoints and prefer factory-quality connectors and proper grounding to maintain signal integrity.