Coaxial cable Rangeful BNC male to SMA male RG58/U 50 Ω 1 m

Rangeful coaxial cable BNC male to SMA male RG58/U 50 Ω, 1 m is a flexible RF patch lead designed to connect equipment with BNC and SMA interfaces while maintaining a standard 50 ohm impedance. The cable uses RG58/U dielectric and shielding to support typical laboratory, test and radio-frequency applications. With a one-meter length it provides a compact, low-loss connection for short runs between transmitters, receivers, antennas or measurement instruments.

Advantages

This coaxial cable offers reliable impedance matching at 50 Ω for consistent signal transfer, with robust BNC and SMA male connectors that ensure secure mechanical and electrical contact. The RG58/U construction balances flexibility and shielding to reduce handling stress and minimize interference in close-proximity setups. The 1 m length keeps cable clutter to a minimum while allowing convenient placement of equipment on benches or racks.

Suitable for

• Laboratory test and measurement setups connecting oscilloscopes, spectrum analyzers and signal generators
• Radio and transceiver connections where BNC and SMA interfaces are present
• Antenna feedlines for short jumper connections in ham radio and base station installations
• Prototyping and development benches requiring a flexible 50 Ω link

Key specifications

• Connector types: BNC male to SMA male
• Cable type: RG58/U
• Impedance: 50 Ω
• Length: 1 meter
• Typical use: RF signal transmission and test leads
• Construction: coaxial with dielectric and shielding optimized for 50 Ω systems

How to use

Connect the BNC male end to the device with a BNC female port and the SMA male end to the device with an SMA female port, ensuring both connectors are fully seated. Handle the cable by the connectors rather than bending sharply at the cable body; maintain gentle bends with radii larger than the cable diameter to avoid damage. For measurement tasks, allow the cable to reach room temperature and avoid strain on connectors to preserve contact quality and repeatability.

Usage recommendations

Use this 1 m RG58/U BNC-to-SMA lead for short, low-loss interconnections in RF test and radio applications. Avoid routing the cable near strong sources of electromagnetic interference and do not exceed the mechanical flex limits of the RG58 construction; replace the cable if connectors show wear or if signal performance degrades.