Coaxial cable Rangeful HF240-RPSM-NMH-12 12 m RP‑SMA male to N male, low-loss RF connector cable

Rangeful HF240-RPSM-NMH-12 is a 12 m coaxial RF cable featuring an RP‑SMA male connector at one end and an N male connector at the other. Engineered for low-loss signal transmission, this jumper cable connects devices with RP‑SMA and N interfaces and is suitable for antenna systems, routers and RF test setups. The 12-m length offers extended reach for installations that require greater separation between equipment, while the construction supports both indoor and outdoor usage when proper weatherproofing practices are applied.

Advantages

This low-loss coaxial cable minimizes insertion loss across common RF frequency ranges, helping maintain signal integrity over the 12 m span. The RP‑SMA male and N male connectors provide secure mechanical coupling and reliable electrical contact between devices with mismatched connector types. The cable assembly is designed for flexible routing and reduced signal degradation compared with standard patch cords, making it practical for longer runs. Materials and connector plating ensure consistent performance in typical deployment conditions.

Suitable for

• Connecting antennas to routers, modems or radio equipment with RP‑SMA and N interfaces
• RF test benches and measurement setups requiring long, low-loss jumper cables
• Temporary or permanent indoor installations where 12 m reach is required
• Outdoor installations with additional sealing or conduit protection

Key specifications

• Cable length: 12 meters
• Connector A: RP‑SMA male
• Connector B: N male
• Cable type: Low-loss coaxial RF cable
• Intended use: Signal transmission between RP‑SMA and N interface devices
• Application environment: Indoor and outdoor (with appropriate weatherproofing)

How to use

Align the RP‑SMA male connector with the device that accepts RP‑SMA female and thread or press into place depending on the mating design; tighten as required by hand or with appropriate torque tools if specified by your equipment. Align the N male connector with the corresponding N female socket and hand-tighten the coupling nut until snug; use a torque wrench only if the receiving equipment manufacturer specifies torque values. Verify that both ends are fully seated and that the cable routing avoids sharp bends, kinks or excessive tension. For outdoor use, protect connectors and exposed cable sections with suitable sealing tape, boots or conduit to prevent moisture ingress.

Usage recommendations

Do not exceed recommended bending radius or apply undue mechanical stress to the cable. Avoid repeated disconnection cycles at the connector interfaces to reduce wear. For outdoor deployments, use weatherproofing measures at the connectors and secure the cable to prevent movement in wind or vibration. Verify compatibility with device frequency ranges and power levels to ensure the cable meets your RF performance needs.