Eteily 1/2" Feeder Coaxial Cable For Home, Industrial

1/2" Feeder Coaxial Cable: A High-Power Transmission Workhorse

1/2" feeder coaxial cable, also known as RG-8 or RG-213, is a robust and versatile cable designed for high-power transmission applications. It is commonly used in various industries, including:

• Amateur Radio: For transmitting high-power signals over long distances.
• Professional Audio: In large-scale sound systems to carry audio signals to amplifiers and speakers.
• Television Broadcast: For transmitting television signals to antennas and distribution networks.
• Two-Way Radio Systems: In base stations and repeater installations to connect antennas to transmitters and receivers.
• Industrial Applications: For various industrial control and communication systems.

Key Specifications:

• Nominal Impedance: 50 ohms
• Inner Conductor Diameter: 0.5 inches (approximately 12.7 mm)
• Outer Conductor Diameter: 0.75 inches (approximately 19.1 mm)
• Dielectric: Polyethylene (PE)
• Jacket: Polyvinyl Chloride (PVC)
• Operating Frequency: Typically ranges from DC to 1 GHz
• Power Handling Capacity: High, suitable for transmitting significant amounts of power.
• Attenuation: Relatively low, allowing for efficient signal transmission over long distances.

Advantages:

• High Power Handling: Can handle substantial power levels without overheating or breaking down.
• Low Loss: Minimizes signal degradation over long transmission lines.
• Robust Construction: Durable and resistant to mechanical stress.
• Wide Operating Frequency Range: Covers a broad spectrum of frequencies.
• Versatility: Suitable for various applications requiring high-power transmission.

Considerations:

• Size and Weight: Can be bulky and heavy, making installation and handling more challenging.
• Cost: May be more expensive compared to smaller diameter cables.
• Susceptibility to Interference: Can be prone to interference from external sources, especially in noisy environments.

Additional Information:

• RG-8X: A variation of 1/2" feeder cable with a foam dielectric, offering improved performance at higher frequencies.
• RG-213: Another common designation for 1/2" feeder cable.

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