Description
RG-6 (Radio Guide 6) is a high-specification coaxial cable designed to carry high-frequency electrical signals with low loss. It features a larger center conductor and thicker dielectric insulation than older RG-59 cables, allowing it to support the high-frequency requirements of modern digital HDTV, CATV, and broadband internet services. The cable is constructed with a solid or copper-clad steel (CCS) center conductor, surrounded by a foam polyethylene dielectric and a multi-layered shielding system (typically foil and braid) to prevent electromagnetic interference (EMI) and radio frequency interference (RFI).
The robust shielded construction of RG-6 ensures signal integrity over longer distances, making it ideal for runs from a roof-mounted antenna or satellite dish into the home. It is compatible with standard F-type, BNC, and RCA compression or crimp-on connectors. Available in various jacket types, including CM/CL2 for in-wall use and PE for outdoor/direct burial applications, it provides long-term durability in diverse environmental conditions.
Key Technical Advantages
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Superior High-Frequency Performance: Optimized to handle frequencies up to 3GHz, making it perfect for modern satellite and digital cable signals.
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Low Signal Attenuation: The larger conductor size significantly reduces signal loss (decibel drop) over long cable runs compared to thinner coaxial variants.
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High-Efficiency Shielding: Dual or Quad-shielding options provide maximum protection against interference from household electronics and cellular signals.
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Durability and Strength: The robust outer jacket and internal structure are designed to withstand pulling during installation and environmental exposure.
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75 Ohm Standardized Impedance: Perfectly matched for audio/video equipment and telecommunications hardware to prevent signal reflections and ghosting.
Key Features
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Cable Type: RG-6 / U Coaxial.
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Impedance: 75 Ohm.
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Center Conductor: 18 AWG Solid Copper or Copper Clad Steel (CCS).
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Shielding: Dual-Shield (Al foil + Braid) or Quad-Shield for high-interference areas.
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Jacket Materials: PVC (Standard), CL2/CL3 (In-Wall), or PE (Outdoor/UV Resistant).
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Common Applications: Satellite TV (DSS), Cable Internet (DOCSIS), Digital Antennas (OTA), and CCTV video distribution.
Technical Summary
| Parameter | Specification (Typical) |
| Impedance | 75 ± 3 Ohm |
| Center Conductor | 18 AWG (1.02mm) |
| Velocity of Propagation | 82% – 85% |
| Capacitance | ~16.2 pF/ft |
| Attenuation @ 1000MHz | ~6.0 dB / 100ft |
| Operating Temp | -40°C ~ +80°C |
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