Coaxial cable Rangeful HF240 N male to N male, 50 Ω, 12 m

Rangeful HF240 N male to N male, 50 Ω, 12 m is a coaxial cable intended for RF and antenna connections, providing a consistent 50 ohm impedance over its 12-meter length. The cable is terminated with N male connectors on both ends and is built to serve as a low-loss link between test instruments, radio transmitters, receivers and antenna systems where reliable N‑male terminations are required.

Advantages

The cable design balances flexibility and shielding to minimise signal loss across the run while maintaining mechanical stability. With standard N male terminations on both ends, it supports secure screw-on connections and repeatable mating cycles. The consistent 50 Ω characteristic impedance reduces reflection and mismatch in RF systems when used within its specified frequency range.

Suitable for

• Connecting RF test equipment and measurement instruments
• Linking transmitters or receivers to antennas in lab or field setups
• Temporary or permanent antenna installations requiring N‑male terminations
• Signal routing between radio components where 50 Ω impedance is required

Key specifications

• Impedance: 50 ohm characteristic impedance
• Length: 12 metres
• Connector type: N male on both ends
• Cable function: Coaxial RF transmission with low insertion loss design
• Typical applications: RF measurement, antenna feedlines, radio systems

How to use

Inspect both N male connectors and mating surfaces on the equipment before connection to ensure clean, undamaged threads and contact surfaces. Align the N connectors carefully to avoid cross-threading, then hand-tighten the coupling nut until secure; use a torque wrench if the equipment specifies a torque value. Route the cable to avoid sharp bends, kinks and prolonged mechanical stress; maintain the manufacturer’s recommended minimum bend radius where applicable. After installation, verify continuity and return loss with appropriate test equipment if precise performance validation is required.

Usage recommendations

Store the cable coiled loosely without sharp bends and protect the connectors with dust caps when not in use. For stable RF performance, avoid tight bends and excessive tension on the cable, and periodically inspect connector integrity in regular maintenance intervals.