Coaxial cable Rangeful BNC male to PL259 UHF RG58 50 Ω, 12 m

Rangeful BNC male to PL259 UHF RG58 50 Ω coaxial cable, 12 m, is a factory-assembled RF lead intended for connection between equipment with BNC and PL259 (UHF) sockets. Built on RG58 coaxial construction with a nominal 50 ohm characteristic impedance, this cable offers a flexible, ready-to-use solution for radio, antenna and test instrument interconnections where a BNC-to-PL259 transition is required.

Advantages

The cable combines a standard RG58 dielectric and braid construction with pre-mounted BNC male and PL259 UHF connectors for straightforward plug-and-play use. Its 50 Ω impedance ensures proper matching for most VHF/UHF radio systems and many test benches, while the 12 m length provides extended reach without the need for multiple adapters. The flexible jacket supports routing in confined spaces and reduces strain on connector assemblies during installation.

Suitable for

• Connecting VHF/UHF transceivers to antennas or antenna tuners
• Linking test equipment and measurement devices with mixed connector types
• Temporary or fixed radio station setups requiring a BNC-to-PL259 lead
• Laboratory and bench work where a flexible 50 Ω cable is needed

Key specifications

• Cable type: RG58 coaxial
• Impedance: 50 ohm (nominal)
• Length: 12 meters
• Connector A: BNC male
• Connector B: PL259 (UHF) male
• Construction characteristics: stranded center conductor, dielectric insulation, braided shield
• Outer jacket: flexible polymer (suitable for indoor routing)

How to use

Inspect both connectors and the cable jacket for damage before use. Align the BNC male with the BNC female and push-and-twist until it locks; screw the PL259 onto the mating UHF (SO-239) socket until hand-tight to ensure mechanical and electrical contact. Avoid excessive bending near the connectors and keep the cable routed to minimize sharp bends and kinks. For temporary connections, hand-tighten the PL259; for permanent installations, use appropriate torque as recommended by your equipment manufacturer.

Usage recommendations

Use this RG58 50 Ω lead in short- to medium-length runs where flexibility is required and losses are acceptable for the application. For long-distance runs or higher-frequency applications where lower attenuation is critical, consider cables with larger diameter or lower-loss construction. Store the cable coiled without tight loops and avoid exposing connectors to moisture; use protective caps when connectors are not in use.