Coaxial cable Rangeful SMA male to SMA male RG58 50 Ω, 7 m

Rangeful SMA male to SMA male RG58 50 Ω coaxial cable, length 7 m, is a flexible RF cable designed to connect devices with SMA interfaces. Constructed on RG58 coaxial geometry with 50 ohm characteristic impedance, it provides shielded signal transmission suitable for short and medium runs. The cable is suitable for linking radios, antennas, RF test instruments and networking hardware where SMA male terminations are required.

Advantages

This RG58 coaxial cable combines standard 50 Ω impedance with SMA male connectors on both ends to ensure compatibility with a wide range of RF equipment. Its 7 m length offers extended reach compared with patch leads while remaining manageable for indoor or field use. The shielded RG58 construction reduces external interference and helps maintain signal continuity over the installed run. SMA male connectors provide a secure threaded connection for stable mating and minimal insertion loss when used within their intended frequency and power ranges.

Suitable for

• Connecting handheld or mobile radios to external antennas
• Linking antenna elements to RF test equipment or spectrum analyzers
• Interfacing routers, modems or wireless gateways with external SMA antenna ports
• Short to medium length lab and bench RF setups requiring SMA-to-SMA connections

Key specifications

• Cable type: RG58 coaxial
• Characteristic impedance: 50 ohm
• Connector type: SMA male to SMA male (threaded)
• Length: 7 meters
• Shielding: braided shield (typical for RG58 construction)
• Typical use: low- to medium-frequency RF signal transmission and interconnects

How to use

Inspect both SMA male connectors and the device SMA female ports for cleanliness and any damage before connecting. Align the male connector with the device’s SMA female jack, engage the threaded coupling by hand and tighten gently until secure; avoid overtightening to prevent connector or equipment damage. Route the cable to avoid sharp bends, excessive pulling force or tight kinks that can degrade RF performance. For temporary bench use or field setups, use light strain relief near connectors to protect the cable termination.

Usage recommendations

Use this SMA male to SMA male RG58 50 Ω cable for applications within its frequency and power limits. For long runs, higher frequency use, or installations requiring lower loss, consider cables with larger diameter or lower-loss constructions. Store the cable coiled without tight loops and protect connectors with caps when not in use to maintain performance.