Coaxial cable Rangeful RP‑SMA male to N male HF400 12 m 50 Ω full copper

Rangeful HF400 coaxial cable, 12 m long, terminated with an RP‑SMA male connector on one end and an N male connector on the other. The cable has a characteristic impedance of 50 Ω and full copper conductors, offering a balance of flexibility and low loss for radio, antenna and RF test setups. Its length and connector combination allow straightforward routing between devices with RP‑SMA and N male interfaces for indoor or sheltered outdoor installations.

Advantages

The cable combines a flexible HF400 construction with full copper conductors to maintain signal integrity over the 12‑metre run while minimizing insertion loss. The RP‑SMA male to N male termination ensures compatibility with common radio equipment, antennas and test instruments. The 50 Ω impedance matching reduces reflections when used with compatible RF systems, and the durable connectors provide reliable mechanical and electrical contact for repeated connections.

Suitable for

• Connecting radio transceivers to external antennas where RP‑SMA and N male interfaces are present
• RF test and measurement setups requiring a 12 m low‑loss jumper
• Indoor or sheltered outdoor runs where flexibility and corrosion‑resistant copper conductors are needed

Key specifications

• Cable type: HF400 coaxial
• Length: 12 metres
• Connectors: RP‑SMA male to N male
• Impedance: 50 Ω
• Conductor material: full copper conductors
• Application: RF, antenna connections, test setups

How to use

Route the cable between devices so the RP‑SMA male and N male connectors match the corresponding female ports without forcing the connectors. Ensure connectors are clean and free from debris before mating. Hand‑tighten the N connector where applicable and secure the RP‑SMA connection according to the device’s connector design. Avoid tight bends with a radius smaller than the cable’s minimum bend recommendation and keep the cable away from sharp edges and heat sources to preserve performance.

Usage recommendations

For best performance, use this 12 m Rangeful HF400 cable in environments where the 50 Ω impedance is maintained across connected equipment. Minimize unnecessary connector changes to reduce wear and verify connector torque on the N interface if specified by the equipment manufacturer. If used outdoors, protect the connectors and cable joints from direct moisture exposure and UV where prolonged exposure is expected.