Coaxial cable Rangeful HF240 SMA male to SMA male 50 Ω, 10 m

Rangeful HF240 is a 10 m coaxial cable with SMA male connectors on both ends and a characteristic impedance of 50 ohms. It is intended for RF signal transmission where a stable 50 Ω match is required. The cable combines a flexible outer jacket with precision SMA male terminations to simplify routing and connection between test instruments, radio modules, antennas and laboratory equipment.

Advantages

The cable offers stable 50 Ω characteristic impedance and low-loss construction suitable for general-purpose RF use. SMA male connectors on both ends ensure secure threaded connections and consistent electrical contact. The 10 m length provides extended reach for test benches and installations while the flexible jacket makes positioning and cable management easier. Materials and connector plating are selected to maintain signal integrity across common RF frequency ranges.

Suitable for

• Connecting RF test equipment and signal generators to devices under test
• Linking antennas and radio modules in lab or field setups
• Prototyping and bench-top measurements where 50 Ω matching is required
• Temporary installations and demonstrations requiring flexible cable routing

Key specifications

• Length: 10 m
• Connector type: SMA male to SMA male
• Characteristic impedance: 50 Ω
• Cable type: Coaxial, flexible jacket
• Intended application: RF signal transmission and test setups

How to use

Ensure both mating connectors on the instruments or antennas are SMA female and are clean and free of debris. Align the SMA male connectors with the female threads, engage by hand to avoid cross-threading, and tighten gently until firm; avoid overtightening. Route the cable to minimize sharp bends and avoid kinking; maintain bend radii recommended for flexible coaxial cables to preserve electrical performance. For best results, handle connectors by the coupling nut and avoid pulling on the cable jacket when disconnecting.

Usage recommendations

Use the cable within typical RF frequency ranges for SMA connectors and avoid exposing it to extreme temperatures, chemicals or mechanical stress. For critical measurement tasks, periodically inspect connector condition and replace the cable if connector wear or increased loss is observed. When long-term outdoor use is required, consider additional environmental protection or an outdoor-rated cable variant.