Coaxial cable Rangeful BNC male to BNC female RG58 50 Ω 0.5 m

Rangeful coaxial cable with BNC male to BNC female connectors, RG58 impedance 50 Ω and a length of 0.5 m is intended for short RF signal links where standard RG58 electrical characteristics are required. The cable supports connections between devices with BNC interfaces, providing a compact, flexible connection for test equipment, radio transceivers, CCTV cameras and laboratory instruments. Construction follows conventional RG58 geometry to ensure predictable transmission in the VHF/UHF and lower microwave frequency ranges within the cable's intended use.

Advantages

This 0.5 m coaxial lead combines a BNC male plug and a BNC female jack to enable straightforward, tool-free coupling between BNC-terminated ports. Its RG58 50 Ω characteristic impedance maintains impedance matching for many RF systems, reducing reflections when used in appropriate signal chains. The short length minimizes insertion loss and phase shift compared with longer leads, and the flexible jacket allows compact routing in crowded racks and bench setups.

Suitable for

• Connecting test and measurement instruments (oscilloscopes, signal generators, spectrum analyzers) with BNC ports
• Linking radio equipment and transceivers for VHF/UHF signal paths
• CCTV camera connections and short video or RF patching
• Laboratory and educational setups where short, reliable RF links are required

Key specifications

• Cable type: RG58 coaxial
• Impedance: 50 Ω
• Connectors: BNC male to BNC female
• Length: 0.5 m
• Typical use: RF signal transmission and short patching
• Flexibility: designed for compact routing and bench use

How to use

Align the BNC male plug with the mating BNC female jack on the device and push the connector together, then rotate the outer coupling nut clockwise until it locks. To disconnect, release by rotating the coupling nut counterclockwise and pull straight out. Use the cable for short interconnections only; avoid sharp bends, crushing, or kinking of the cable jacket near the connectors to preserve impedance characteristics and mechanical integrity.

Usage recommendations

For best performance, keep cable runs as short as practical and avoid coiling the cable tightly. Maintain good connector cleanliness; wipe connectors with a lint-free cloth if exposed to dust or debris. Do not use this 50 Ω RG58 cable in systems explicitly requiring 75 Ω cabling, as impedance mismatch may degrade signal quality. Inspect connectors periodically for wear and ensure secure coupling before operation.