Coaxial cable Rangeful HF240 N Male to N Male, 50 Ω, 5 m (HF240T-NM-NM-5)

Rangeful HF240 twin coaxial cable with N male to N male connectors is a 5 metre, 50 Ω transmission cable designed for reliable RF signal transfer. The cable combines stable shielding and consistent characteristic impedance for antenna feeds, test rigs and interconnections between radio equipment. Its N male terminations provide robust screw-type connections that are widely used in professional and amateur radio applications.

Advantages

The cable delivers predictable 50 Ω impedance along its length, minimising reflections and preserving signal integrity for RF systems. Twin coaxial construction and effective shielding reduce external interference and cross-talk while maintaining low insertion loss across a relevant frequency range. N male connectors offer secure mechanical connection and good electrical contact for repeated field use and bench testing.

Suitable for

• Antenna feeds for VHF/UHF transceivers and base stations
• Ham radio installations and portable setups
• RF test equipment, measurement and lab connections
• Signal routing between repeaters, combiners or filters

Key specifications

• Characteristic impedance: 50 ohm
• Cable length: 5 m
• Connector type: N male to N male
• Cable construction: twin coaxial with shielding
• Application: RF signal transmission and antenna connection

How to use

Connect each N male connector to the corresponding N female port on equipment, antenna or test instruments. Tighten connectors by hand and then secure with a wrench to the manufacturer’s recommended torque if available, avoiding over-tightening. Route the cable to minimise sharp bends and avoid placing it parallel to power lines or strong interference sources; maintain gentle radii to preserve impedance and reduce insertion loss.

Usage recommendations

Inspect connectors periodically for corrosion or mechanical wear and replace the cable if shielding or connector integrity is compromised. For critical measurements, use appropriate adapters and verify connections with a return-loss or VSWR meter to ensure 50 Ω matching. Store coiled without tight kinks and protect connector ends with caps when not in use.