Coax Cable RG58

Description

1. Product Overview

Coax Cable RG58 is a high-performance 50-ohm radio frequency (RF) transmission cable designed for reliable signal connectivity in communication, networking, and electronic systems. It is widely used for antenna connections, wireless communication equipment, GPS systems, radio devices, and industrial control applications requiring stable low-loss signal transmission. Engineered with a durable construction and consistent electrical performance, RG58 provides an efficient and cost-effective solution for professional installations. Its broad compatibility and proven reliability make it a strategic component for global telecommunications, security, and automation infrastructure.

2. Key Specifications & Technical Characteristics

• Material Composition:
  • Inner conductor: Solid or stranded copper conductor for efficient signal transmission
  • Dielectric insulation: Polyethylene (PE) insulation layer for electrical stability
  • Shielding: Tinned copper or bare copper braided shield to reduce electromagnetic interference (EMI)
  • Outer jacket: PVC or PE protective sheath for mechanical and environmental resistance
• Grade:
  • Standard RG58 50-ohm coaxial cable
  • Available in commercial, industrial, and communication-grade variants
• Electrical Characteristics:
  • Impedance: 50 Ohms
  • Operating frequency: Typically up to 1 GHz (application dependent)
  • Low attenuation design for reliable RF signal transmission
  • High shielding effectiveness for interference protection
• Physical Characteristics:
  • Cable type: Flexible coaxial cable
  • Diameter: Approximately 4.95 mm outer diameter
  • Color: Commonly black, with customized colors available
  • Operating temperature: Approximately -20°C to +80°C (depending on jacket material)
  • Lightweight and easy to install in confined spaces
• Packaging Options:
  • Standard rolls: 100 m, 200 m, 305 m, or customized lengths
  • Wooden reels or export-grade cable drums for bulk shipments
  • Protective packaging suitable for international transportation
• Shelf Life:
  • Typically 5+ years when stored in dry, temperature-controlled conditions away from direct sunlight and chemicals

3. Core Industrial Applications

• Telecommunications & Wireless Networks:
  Used for connecting antennas, radio transmitters, receivers, and wireless communication modules requiring dependable RF performance.
• Industrial Automation & Control Systems:
  Supports signal transmission in industrial equipment, monitoring systems, and RF-based control applications.
• Security & Surveillance Systems:
  Applied in CCTV, alarm systems, and communication infrastructure where reliable signal integrity is essential.
• Aerospace, Defense & Research Equipment:
  Used for RF testing, instrumentation, and specialized communication setups requiring stable impedance characteristics.
• Why RG58 Performs Better:
  RG58 offers an excellent balance between flexibility, durability, signal quality, and cost compared with larger rigid coaxial cables. Its compact design enables easy routing while maintaining dependable RF performance, reducing installation complexity and operational costs.

4. Competitive Advantages

• Quality Consistency: Manufactured with controlled conductor, insulation, and shielding specifications to ensure stable electrical performance across production batches.
• Supply Reliability: Supported by scalable manufacturing capacity and dependable global supply chains for recurring industrial procurement.
• Logistics Capability: Available in export-ready reels and bulk packaging formats suitable for international container shipments.
• Price Competitiveness: Provides a cost-efficient alternative for medium-distance RF applications without compromising reliability.
• Sustainability Benefits: Durable materials and long service life reduce replacement frequency and lifecycle waste.
• Technical Support & Documentation: Available with technical specifications, compliance documentation, and customization support for industrial projects.

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)