3Ghz Quad-Shield RG11/U CMR (Riser) Coax | Black

3Ghz Quad-Shield RG11/U CMR (Riser) Coax | Black

The 3 GHz Quad-Shield RG11/U CMR (Riser) Coax Cable | Black is a high-performance coaxial cable engineered for long-distance RF signal transmission in commercial and residential structured cabling systems. With a 75-ohm impedance and a larger 14-AWG center conductor, RG11 cable delivers significantly lower signal attenuation than RG6, making it ideal for extended runs in CATV distribution, broadband internet infrastructure, satellite systems, and RF communication networks.

This cable features a quad-shield construction, consisting of two aluminum foil shields and two aluminum braid shields, providing exceptional protection against electromagnetic interference (EMI) and radio-frequency interference (RFI). The enhanced shielding ensures clean, reliable signal transmission for high-bandwidth applications such as HDTV distribution, satellite reception, broadband service feeds, and long coax backbone runs.

The cable is sweep-tested to 3 GHz, supporting modern high-frequency digital video and broadband communication systems. Its CMR riser-rated jacket is flame-retardant and approved for vertical cable runs between floors in multi-story buildings, meeting NEC requirements for riser installations in commercial structures and structured wiring systems.

The durable black PVC jacket provides a professional appearance while protecting the cable in interior riser pathways. Commonly supplied in bulk reels or pull boxes (typically 500 ft or 1000 ft), this cable is widely used by low-voltage contractors, telecom installers, and AV integrators for high-performance coax infrastructure.

Key Features:

• RG11/U coaxial cable with 75-ohm impedance
• Quad-shield design (2 foil + 2 braid) for maximum EMI/RFI protection
• Sweep-tested to 3 GHz for high-frequency RF and broadband signals
• 14-AWG copper-clad steel center conductor for long-distance signal transmission
• CMR riser-rated flame-retardant jacket for vertical building runs
• Ideal for CATV distribution, satellite systems, broadband internet, and RF applications
• Compatible with RG11 compression F-connectors and coax hardware
• Black jacket for professional structured wiring installations

Support long-distance, high-performance signal distribution with 3 GHz Quad-Shield RG11/U CMR (Riser) Coax Cable in Black—order today to build reliable CATV, satellite, and broadband backbone installations.