Feeder Coax Cable 7 8 Inch

Description

1. Product Overview

Feeder Coax Cable 7/8 Inch is a high-performance RF transmission cable engineered for reliable signal distribution in telecommunications, wireless networks, and broadcasting infrastructure. Designed with low attenuation and high shielding efficiency, it enables stable power and signal transmission between base stations, antennas, and RF equipment. Its robust construction ensures long service life, minimal signal loss, and dependable performance in demanding outdoor environments. As global connectivity infrastructure expands, this cable remains a critical component for 4G/5G networks, private communication systems, and large-scale wireless deployments.

2. Key Specifications & Technical Characteristics

• Product Type: 7/8 Inch Feeder Coaxial Cable (RF Low-Loss Cable)
• Material Components:
  • Inner conductor: Copper or copper-clad aluminum (CCA) for high electrical conductivity
  • Dielectric insulation: Low-loss polyethylene (PE) foam or equivalent RF-grade insulation material
  • Outer conductor: Corrugated copper or aluminum shielding layer for superior signal protection
  • Jacket: UV-resistant polyethylene (PE) or weather-resistant polymer sheath
• Performance Grade: Telecommunications-grade / RF transmission-grade
• Electrical Characteristics:
  • Low insertion loss for efficient signal transmission
  • High shielding effectiveness to minimize electromagnetic interference (EMI)
  • Stable impedance performance, typically 50 Ohm
• Physical Characteristics:
  • Diameter: Approximately 7/8 inch (22 mm class)
  • Form: Flexible or semi-flexible coaxial cable
  • Color: Black outer protective jacket (standard)
  • Operating temperature range: Typically -40°C to +85°C depending on specification
• Mechanical Features:
  • High tensile strength
  • Weather, moisture, and corrosion resistance
  • Designed for long-distance RF feeder applications
• Packaging Options:
  • Wooden drums
  • Export-standard reels
  • Customized packaging available for large infrastructure projects
• Shelf Life: Typically 10+ years when stored in dry, protected conditions

3. Core Industrial Applications

• Telecommunications Infrastructure: Used for connecting RF antennas, remote radio units, and base station equipment in cellular networks including 4G and 5G deployments.
• Broadcasting Systems: Applied in radio and television transmission networks requiring stable, long-range signal delivery.
• Private Wireless Networks: Supports industrial communication systems for mining, energy, transportation, and manufacturing facilities.
• Public Safety Communication: Enables reliable RF connectivity for emergency response and government communication networks.
• Operational Advantages:
  • Provides lower signal attenuation compared with smaller feeder cables
  • Improves network efficiency by reducing transmission losses over long distances
  • Delivers superior durability in outdoor tower and rooftop installations
  • Reduces maintenance costs through long operational service life

4. Competitive Advantages

• Consistent Quality Performance: Manufactured under strict RF cable standards to ensure stable electrical characteristics and reliable signal transmission.
• Supply Reliability: Suitable for large-scale telecom projects with consistent production capacity and bulk order support.
• Global Logistics Capability: Export-ready packaging and containerized shipping solutions for international infrastructure deployment.
• Cost Competitiveness: Optimized conductor and material selection provides an excellent balance between performance, durability, and total ownership cost.
• Environmental Benefits: Durable construction reduces replacement frequency and supports sustainable infrastructure development through extended product lifecycle.
• Technical Support & Documentation: Available with product specifications, testing reports, compliance documentation, and engineering support for project requirements.
• Strategic Sourcing Value: A dependable RF infrastructure component that helps operators achieve network reliability, scalability, and long-term performance.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Approximately 20 MT per container (subject to cable size, drum dimensions, and shipping requirements)