Coaxial cable Rangeful RP‑SMA to N connector HF240T‑RPSM‑NM‑15 15 m pure copper

The Rangeful HF240T‑RPSM‑NM‑15 coaxial cable is a 15‑metre RF interconnect with an RP‑SMA male-to-N male connector configuration and a pure copper conductor. It is engineered to transmit radio frequency signals between devices that use RP‑SMA and N‑type ports while minimising insertion loss over longer distances. The cable construction and connector compatibility make it suitable for extending antenna connections, linking routers or amplifiers, and creating test setups that require a reliable low-loss copper feed.

Advantages

This coaxial cable uses a pure copper conductor to deliver consistent signal conduction and lower attenuation compared with lower‑grade conductors. The combination of RP‑SMA and N connectors provides compatibility across a wide range of consumer and professional wireless equipment. At 15 metres length the cable allows flexible placement of antennas or devices without the need for additional adapters, while the HF240T design focuses on maintaining signal integrity for RF applications.

Suitable for

• Extending antenna connections for routers, modems and gateways
• Linking RF amplifiers and signal boosters
• Laboratory and field test setups requiring RP‑SMA to N interfacing
• Connecting outdoor or remote antennas to indoor equipment
• Wireless installations where a low‑loss copper cable over mid-range distance is needed

Key specifications

• Cable length: 15 m
• Conductor material: pure copper
• Connector 1: RP‑SMA male
• Connector 2: N male
• Cable type: coaxial RF cable designed for low loss
• Typical use frequency range: RF bands (consumer and professional wireless applications)
• Construction: flexible jacket suitable for indoor and sheltered outdoor routing

How to use

Connect the RP‑SMA male end to the RP‑SMA female port on the device (for example a router, modem or wireless module) and attach the N male end to an N‑type female port on an antenna, amplifier or external RF unit. Ensure connectors are seated straight and hand‑tighten where possible; use a torque wrench only if specified by the connected equipment to avoid over‑tightening. Route the cable to minimise sharp bends and avoid kinks, and secure it with clips or ties to prevent strain at connector points. If used outdoors, place connectors and junctions in weatherproof enclosures as required.

Usage recommendations

For optimal performance, keep cable runs as short as practical for your installation and avoid coiling excess cable tightly. Verify compatibility of RP‑SMA and N interfaces with your equipment before installation. When installing in exposed areas, use appropriate weatherproofing at the N connector and ensure the cable is supported to prevent mechanical stress that could degrade signal quality over time.