Coaxial cable Rangeful RG58 BNC male to BNC female 50 Ω, 3 m

Rangeful RG58 BNC male to BNC female 50 Ω, 3 m is a coaxial cable assembly designed for RF signal transmission and general-purpose connection between BNC-terminated devices. With standard RG58 electrical characteristics and a 50 ohm impedance, the cable supports stable coupling for test equipment, CCTV systems, amateur radio and other RF applications. The 3 m length and flexible outer jacket allow convenient routing and installation in bench, rack or field environments.

Advantages

This RG58 cable provides predictable impedance matching for 50 Ω systems, reducing reflections and preserving signal integrity across short- to medium-length runs. The BNC male to BNC female connector pair enables straightforward in-line extension or connection between instruments and devices with BNC interfaces. A flexible jacket simplifies handling and placement in tight spaces while maintaining mechanical durability for repeated connections.

Suitable for

• Connecting test and measurement instruments (oscilloscopes, signal generators, spectrum analyzers)
• CCTV video signal routing and camera connections that use BNC
• Amateur radio and VHF/UHF equipment with 50 Ω BNC interfaces
• Laboratory and educational lab setups requiring reliable RF cabling

Key specifications

• Impedance: 50 Ω
• Cable type: RG58 coaxial
• Connector configuration: BNC male to BNC female
• Length: 3 m
• Outer jacket: flexible construction for easy routing
• Typical use frequency range: suitable for VHF/UHF and baseband video (dependent on system)

How to use

Connect the BNC male end to the BNC female input on the source device and attach the BNC female end to the BNC male connector on the receiving device, ensuring a firm push-and-twist engagement until the bayonet locks. Route the cable to avoid sharp bends and tight kinks; maintain a gentle bend radius consistent with coaxial cable practice. For temporary test setups, support the cable to prevent stress on connectors. For fixed installations, secure the cable along its run with suitable clips or ties to minimize movement and wear.

Usage recommendations

Verify that both connected devices are specified for 50 Ω impedance to avoid mismatch. For critical RF measurements, keep cable length as short as practical and inspect connectors regularly for corrosion or damage. Avoid exposing the cable to prolonged moisture, high temperatures, or mechanical abrasion to preserve electrical performance.