Coaxial cable N male to N female Rangeful HF400 15 m, full copper, 50 Ω

Coaxial cable N male to N female Rangeful HF400 15 m is a 50 Ω RF cable with full copper conductor designed for reliable signal transfer between transceivers, antennas and radio equipment. At 15 meters length it offers a balance between reach and manageable loss for amateur radio, Wi‑Fi and general antenna systems. The cable assembly uses an N-type male connector at one end and an N-type female connector at the other to provide a threaded, weather-resistant connection suitable for both indoor and outdoor use.

Advantages

This Rangeful HF400 cable features a full copper center conductor to improve conductivity and reduce signal attenuation compared with copper-clad alternatives. The 50 Ω impedance matches common RF systems, minimizing reflections and standing waves when correctly installed. The combination of N male and N female connectors provides secure, screw-on connections that resist loosening and offer good environmental sealing for outdoor runs. The 15 m length is convenient for many installations without requiring excess coiling.

Suitable for

• Connecting radio transceivers to external antennas
• Extending coaxial runs between equipment and rooftop antenna mounts
• Temporary or permanent Wi‑Fi antenna installations
• Field testing and measurement setups requiring robust RF cabling

Key specifications

• Characteristic impedance: 50 Ω
• Length: 15 m
• Center conductor material: solid full copper
• Connector types: N male (one end) to N female (other end)
• Cable type: HF400-style coaxial
• Application: RF and antenna connections, indoor and outdoor use

How to use

Before connecting, inspect connectors for cleanliness and ensure mating threads are free of debris. Hand-tighten the N-type connectors and use an appropriate torque wrench or spanner if specified by your equipment manufacturer to avoid over-tightening. Route the cable to avoid sharp bends, kinks and proximity to sources of strong electromagnetic interference. For outdoor installations, secure the cable along its run and use suitable weatherproofing at connection points if exposed to direct weather.

Usage recommendations

For optimal performance, keep cable run length as short as practical to minimize loss; avoid coiling tightly and maintain bend radii larger than the cable diameter. Verify system SWR and signal levels after installation to confirm proper impedance matching. For permanent outdoor installations, use additional UV-resistant fixation and sealant at connector interfaces to extend service life.