Coaxial cable Rangeful SMA male to SMA male RG58/U 50 Ω, 3 m

Rangeful SMA male to SMA male coaxial cable, 3 m, built on RG58/U conductor with 50 Ω impedance, provides a flexible RF link for antenna connections, radio devices and test instruments requiring SMA terminations. The 3-metre length allows for easy routing in indoor setups and field deployments while maintaining impedance matching for stable signal transfer at frequencies typical for RG58/U cabling.

Advantages

The cable combines SMA male terminations on both ends with RG58/U construction to deliver a consistent 50 Ω characteristic impedance and low mismatch at connectors. Flexibility of the RG58/U jacket and the 3 m length make it convenient for bench testing, temporary installations and repositioning antennas without strain. Standard SMA connectors ensure compatibility with a wide range of RF modules, routers, signal generators and measurement equipment that accept SMA interfaces.

Suitable for

• Connecting antennas to radios and wireless routers with SMA connectors
• Linking signal generators, spectrum analyzers and other RF test equipment
• Temporary or mobile installations where a 3 m flexible RF cable is needed
• Laboratory benches and prototyping setups that require 50 Ω matching

Key specifications

• Cable type: RG58/U
• Connector type: SMA male to SMA male
• Characteristic impedance: 50 Ω
• Length: 3 m
• Application: RF signal transmission, antenna feeds, test and measurement
• Typical usage environment: indoor and field use

How to use

Connect each SMA male connector to the corresponding SMA female jack on the devices being linked, making sure threads engage smoothly and are hand-tightened. Avoid over-tightening with tools to prevent damage to connector housings or center pins. Route the cable to minimize sharp bends and avoid kinking; maintain bend radii consistent with RG58/U flexibility to preserve electrical performance. For test setups, connect the cable between the instrument output and the device under test, confirm impedance matching and verify signal levels.

Usage recommendations

Use the cable within its intended frequency range for RG58/U construction, protect connectors from moisture and excessive mechanical stress, and periodically inspect terminations for wear or corrosion to ensure reliable RF performance.