RF Feeder Cable

Description

1. Product Overview

RF Feeder Cable is a high-performance coaxial transmission cable engineered for reliable radio frequency signal distribution in wireless communication and broadcasting networks. It is primarily used to connect antennas, base stations, transmitters, and RF equipment while minimizing signal loss and maintaining superior transmission efficiency. Designed for high-frequency applications, this cable delivers consistent performance, durability, and long service life in demanding industrial environments. Its critical role in telecommunications infrastructure makes it a strategic component for expanding 5G, mobile networks, satellite systems, and mission-critical communication solutions.

2. Key Specifications & Technical Characteristics

• Material Components:
  • Inner conductor: Copper or copper-clad aluminum (CCA) for high electrical conductivity
  • Dielectric insulation: Low-loss polyethylene (PE), foam PE, or PTFE insulation
  • Outer conductor: Corrugated copper, aluminum, or copper alloy shielding layer
  • Protective jacket: UV-resistant polyethylene (PE) or flame-retardant PVC
• Performance Grade:
  • Telecommunications-grade RF feeder cable
  • Low attenuation design for high-frequency signal transmission
  • Available in industry-standard impedance configurations (typically 50 Ohms)
• Physical Characteristics:
  • Form: Flexible or semi-flexible coaxial cable
  • Color: Black protective outer jacket (standard)
  • Sizes: Common diameters include 1/2 inch, 7/8 inch, 1-1/4 inch, and 1-5/8 inch feeder cables
  • Operating frequency range: Suitable for cellular, microwave, and broadcasting frequency bands
  • Weather-resistant and suitable for indoor and outdoor installation
• Electrical Characteristics:
  • Low insertion loss and high shielding effectiveness
  • Excellent return loss performance
  • High power handling capability
  • Stable impedance control for reliable RF transmission
• Packaging Options:
  • Wooden reels, drums, or customized export packaging
  • Standard lengths available according to project requirements
  • Protective moisture-resistant wrapping for international transportation
• Shelf Life:
  • Typically 10+ years when stored in dry, controlled environments with proper protection

3. Core Industrial Applications

• Telecommunications Industry:
  • Used in cellular base stations, 4G/5G networks, and wireless communication towers for antenna signal transmission.
• Broadcasting Systems:
  • Supports television, radio, and digital broadcasting networks requiring stable high-frequency signal delivery.
• Satellite & Aerospace Communications:
  • Provides reliable RF connectivity for satellite ground stations and specialized communication systems.
• Public Safety & Government Networks:
  • Used in emergency communication infrastructure, defense communication, and secure wireless systems.
• Industrial & Enterprise Wireless Networks:
  • Enables high-performance RF connections in private LTE/5G networks, factories, ports, and large facilities.

Performance Advantages:

• Lower signal attenuation compared with standard coaxial cables, improving transmission efficiency.
• Superior shielding reduces electromagnetic interference and maintains signal integrity.
• Durable construction withstands harsh weather, temperature fluctuations, and long-term outdoor deployment.
• Reduces maintenance costs through reliable, long-life performance.

4. Competitive Advantages

• Quality Consistency: Manufactured under strict quality control standards to ensure stable electrical performance, mechanical strength, and dimensional accuracy.
• Supply Reliability: Supported by scalable production capacity and dependable sourcing for telecom infrastructure projects, OEM requirements, and bulk procurement programs.
• Logistics Capability: Available with export-ready packaging, customized cable lengths, and container-scale shipment solutions for global distribution.
• Price Competitiveness: Optimized material selection and efficient manufacturing provide competitive total cost of ownership without compromising performance.
• Sustainability Benefits: Designed for long service life, reducing replacement frequency and minimizing material waste over the network lifecycle.
• Technical Support & Documentation: Available with product datasheets, electrical performance specifications, compliance documentation, and engineering support for project integration.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Approximately 18–22 MT per 20-foot container (depending on cable diameter, reel size, and packaging configuration)