⚡ Overview – Heavy-Duty Outdoor Waterproof RG59 Coaxial Cable
Are you searching for a durable, weather-resistant coaxial cable for outdoor analog CCTV camera installations, long-distance video runs, or underground conduit routing?
Consequently, the Red Link 300m RG59 Jelly Filled Coaxial Cable (RL-J-3079BC) delivers reliable protection against moisture ingress, environmental wear, and signal attenuation. Engineered with a 0.61mm Solid Pure Copper core and filled with a specialized petroleum jelly (gel) compound, this cable prevents water migration along the line to maintain crystal-clear video transmission even in harsh Sri Lankan weather conditions.
Furthermore, you can purchase this original 300-meter drum online in Sri Lanka with fast islandwide delivery.
⚡ 0.61mm Solid Copper Core & Dual Shielding System
First, ensure high-definition video signal integrity across extended transmission distances without video degradation or interference.
In addition, the 0.61mm Solid Pure Copper center conductor provides excellent electrical conductivity compared to standard copper-clad steel alternatives.
As a result, combined with a Bonded Yellow Aluminum Foil shield and a high-density 96 x 0.12mm CCA braiding, this cable effectively blocks electromagnetic interference (EMI) and radio frequency interference (RFI) for clear CCTV video feeds.
🏢 Waterproof Jelly Compound & Foam PE Dielectric
Additionally, the RL-J-3079BC is specifically engineered for high-humidity and outdoor environments.
Specifically, the core features 3.66mm Foam Polyethylene (F.PE) insulation injected with a water-blocking jelly compound. If the outer jacket is nicked or breached, the gel seals the internal core to stop moisture travel.
Consequently, it provides a long-lasting, highly resilient cabling solution for outdoor perimeter security, underground conduit pulls, and tropical exposure.
🔋 Heavy-Duty 6.1mm Black PVC Jacket on 300M Drum
Furthermore, wrapped in a robust 6.1mm black PVC outer jacket, this cable resists UV degradation, physical abrasion, and tensile stress during long cable pulls.
In addition, supplied on a 300-meter drum, it gives security technicians and contractors the flexibility to run seamless, unbroken cable lines for commercial and residential premises.
Finally, it delivers reliable high-frequency video signals for HD-TVI, HD-CVI, AHD, and traditional CVBS analog security systems.
⚙️ Key Features of Red Link RG59 Jelly Cable (RL-J-3079BC)
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0.61mm Solid Copper Conductor: High-purity solid copper core for maximum signal transmission and minimal signal loss.
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Waterproof Jelly Compound: Gel-filled core blocks water and moisture ingress during outdoor or underground installation.
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Dual Shielding System: Features a bonded yellow aluminum foil layer plus a 96 x 0.12mm CCA braided shield for EMI/RFI protection.
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3.66mm Foam PE Insulation: High-grade dielectric material ensuring consistent 75-ohm impedance stability.
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Tough 6.1mm Black PVC Outer Jacket: UV-resistant and weather-proof outer sheath designed for outdoor exposure.
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300 Meter Reel Drum: Convenient drum length for medium to large security projects, reducing cable waste.
📊 Key Specifications
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Brand: Red Link
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Model Code: RL-J-3079BC
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Cable Type: RG59 Jelly-Filled Coaxial Cable
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Usage Environment: Outdoor / Underground Conduit / High-Humidity CCTV Drops
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Center Conductor: 0.61mm Solid Pure Copper
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Dielectric Insulation: 3.66mm Foam Polyethylene (F.PE) + Jelly Compound
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First Shield: Bonded Yellow Aluminum Foil
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Second Shield (Braiding): 96 x 0.12mm CCA (Copper-Clad Aluminum)
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Outer Sheath: 6.1mm Heavy-Duty PVC
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Jacket Color: Black
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Impedance: 75 Ohms
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Packing Length: 300 Meters Drum
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Applications: Analog HD CCTV Systems (HD-TVI, HD-CVI, AHD, CVBS), Outdoor Video Cabling
🤖 Recommended Usage Guidelines
First, unreel the required length smoothly from the 300m drum.
Next, use a coaxial cable stripper to carefully remove the 6.1mm black PVC jacket, exposing the braiding, bonded yellow foil, dielectric gel layer, and 0.61mm copper core. Clean any excess gel off the exposed conductor area.
After that, terminate the cable using standard RG59 BNC compression connectors, crimp connectors, or screw-type BNC terminals.
Finally, connect your analog CCTV cameras to your DVR recorder and verify video clarity using a CCTV tester.
Therefore, order your Red Link 300m RG59 Jelly Filled Coaxial Cable (RL-J-3079BC) today on elecshop.lk for fast islandwide delivery across Sri Lanka!






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