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

Rangeful RG58 BNC male to BNC female coaxial cable, 12 m, 50 Ω impedance, is designed for reliable RF and video signal connections. The cable uses RG58 construction with a flexible dielectric and standard BNC coupling to provide consistent contact and low loss across short to moderate runs. This 12 m lead is intended to link test equipment, radios, cameras and other devices that require a 50-ohm transmission line with BNC terminations.

Advantages

The cable offers a consistent 50 Ω characteristic impedance suitable for RF and video applications, with flexible RG58 construction that simplifies routing and handling. Standard BNC male and female connectors provide secure push-and-twist coupling for quick connection and disconnection. Its 12 m length covers most bench and field setups without excessive signal degradation for short runs, and the overall design minimizes reflections and insertion loss when used within its intended frequency range.

Suitable for

• Connecting radio transceivers and antennas over short runs
• Linking signal generators, spectrum analyzers and oscilloscopes
• Video equipment with BNC interfaces such as CCTV cameras and monitors
• Amateur radio setups and test bench wiring

Key specifications

• Impedance: 50 Ω
• Cable type: RG58 coaxial
• Connector A: BNC male
• Connector B: BNC female
• Length: 12 m
• Typical use: RF and composite video signal transmission
• Construction: flexible dielectric, braided shield

How to use

Connect the BNC male end to the BNC female socket of the source device and insert the BNC female end over the BNC male jack of the receiving device, then engage the bayonet coupling by pushing and rotating until it locks. Route the cable to avoid sharp bends and sources of strong electromagnetic interference. For measurement tasks, ensure both instruments and the cable share the same impedance standard (50 Ω) to reduce mismatch losses. Inspect connectors for secure fit and minimal corrosion before use.

Usage recommendations

For best performance, use this RG58 BNC cable for short to moderate cable runs where 50 Ω impedance is required. Avoid prolonged exposure to moisture and mechanical stress; replace the cable if the braid or connector shows wear. When connecting sensitive measurement equipment, verify connector seating and minimize cable length where possible to reduce insertion loss and reflections.