Cabo coaxial a granel EFB Elektronik RG-58 1000 m preto

The EFB Elektronik Bulk Coaxial Cable RG-58 is a high-quality, 1000-meter bulk cable designed for professional network and telecommunications installations. This RG-58 coaxial cable features a stranded bare copper conductor, solid PE dielectric, and tinned copper braid shielding with 95% coverage, ensuring excellent signal integrity and minimal interference. With a characteristic impedance of 50 Ohm, it is ideal for applications such as antenna feeds, CCTV, and data transmission. The black PVC jacket provides durability and flexibility for easy handling and routing.

Advantages

This bulk cable offers superior performance and reliability for long-distance signal transmission. The stranded copper conductor ensures flexibility and resistance to breakage, while the 95% tinned copper braid shielding provides effective EMI/RFI protection. The solid PE dielectric maintains consistent impedance and low signal loss, making it suitable for high-frequency applications up to 1 GHz.

Suitable for

• Antenna and radio frequency installations
• CCTV and video surveillance systems
• Data networks and telecommunications
• Test and measurement equipment
• Any application requiring 50 Ohm coaxial cable

Key specifications

• Cable type: Coaxial
• Cable standard: RG-58
• Impedance: 50 Ohm
• Length: 1000 m
• Conductor material: Stranded bare copper
• Conductor diameter: 0.81 mm (AWG 20)
• Dielectric material: Solid PE
• Dielectric diameter: 2.95 mm
• Shielding type: Tinned copper braid
• Shielding coverage: 95%
• Jacket material: PVC
• Jacket diameter: 4.95 mm
• Cable colour: Black
• Capacitance: 100 pF/m
• Velocity of propagation: 66%
• Attenuation @ 100 MHz: 15.5 dB/100m
• Attenuation @ 400 MHz: 33.5 dB/100m
• Attenuation @ 1 GHz: 55.0 dB/100m
• Operating temperature: -20°C to +70°C
• Voltage rating: 300 V

Recommendations

For optimal performance, use with appropriate BNC or N-Type connectors (not included). Ensure proper termination and grounding to minimize signal loss. This bulk cable is sold per meter; cut to desired length.