Coaxial cable Rangeful HF240 50 Ohm N Male to N Female 3 m

Rangeful HF240 is a 50 Ohm coaxial RF cable with N male to N female connectors and a 3 m length. It is intended for connecting antennas, radios and RF measurement or communications equipment that require a stable 50 Ω transmission line between N-type interfaces. The cable provides a straightforward, standardized connection for test bench setups, temporary installations and equipment replacements where consistent impedance matching is important.

Advantages

The cable offers a consistent 50 Ohm characteristic impedance to minimize reflections and maintain signal integrity across the connection. N-type connectors provide reliable mechanical stability and good electrical performance at RF frequencies. The 3 m length balances reach and manageable signal loss for many common indoor and lab applications. Constructed for repeated mating cycles, the assembly is suitable for use in test environments and routine equipment interconnections.

Suitable for

• Connecting antennas to radios and transceivers with N-type interfaces
• RF test benches, measurement setups and laboratory equipment
• Temporary on-site installations and system troubleshooting
• Replacing damaged or worn 50 Ω interconnects in communications systems

Key specifications

• Characteristic impedance: 50 Ohm
• Connector configuration: N male to N female
• Cable length: 3 meters
• Intended application: RF signal transfer for antennas, radios and measurement equipment
• Typical use environment: indoor, lab, and installation sites

How to use

Ensure both mating connectors are clean and free of debris before connection. Align the N male and N female connectors, engage the threads by hand, and tighten until finger-tight; use an appropriate torque wrench if specified by the connected equipment to avoid over- or under-tightening. Route the cable to avoid sharp bends and mechanical strain on the connectors; maintain a bend radius consistent with coaxial cable handling best practices. For temporary test setups, label each end if multiple cables are in use to avoid misconnection.

Usage recommendations

Store the cable coiled without sharp kinks and protect connectors with dust caps when not in use. For outdoor or permanent installations, verify weatherproofing of connector interfaces and consider additional protection such as boots or sealing where moisture or UV exposure may occur.