Coaxial cable Rangeful HF400 SMA male to N male 15 m 50 Ω flexible

Rangeful HF400 SMA male to N male 15 m 50 Ω flexible coaxial cable provides a long, bendable RF link for connecting devices with SMA and N interfaces. The cable combines a 50 ohm impedance transmission line with robust SMA male and N male terminations to support antenna connections, laboratory test setups and radio equipment where signal integrity and flexible routing are required. The 15 metre length gives extended reach without the need for multiple adapters or intermediate joins.

Advantages

The cable delivers stable 50 Ω performance over its length, minimizing mismatch losses when used between SMA and N type devices. Its flexible HF400 construction allows easy routing through equipment racks, along walls or around obstacles while maintaining consistent electrical characteristics. Factory-mounted SMA male and N male connectors ensure secure, repeatable mating and reduce the risk of poor contacts that can affect RF measurements or system performance.

Suitable for

• Connecting antennas to transceivers or repeaters with SMA and N interfaces
• Test and measurement setups in RF laboratories and production lines
• Temporary or permanent links in amateur radio and commercial radio systems
• Field installations where a flexible, longer 50 Ω cable run is required

Key specifications

• Characteristic impedance: 50 Ω
• Cable type: HF400 flexible coaxial
• Connector A: SMA male
• Connector B: N male
• Length: 15 m
• Typical use: RF signal transmission between SMA and N interfaces

How to use

Connect the SMA male end to the SMA-female socket on the device and the N male end to the corresponding N-female socket on the other device or antenna. Ensure both connectors are tightened firmly by hand and, if appropriate, finished with a suitable torque wrench to the recommended torque for each connector type to avoid damage or poor contact. Route the cable to avoid sharp bends, kinks or compression under heavy objects and keep it away from high-power mains cables or sources of electromagnetic interference to preserve signal quality.

Usage recommendations

For best long-term performance, avoid bending the cable below its minimum bend radius and inspect connector interfaces before installation. Use weatherproofing or appropriate outdoor protection if the cable is used in exposed environments, and periodically check connectors for corrosion or looseness in operational systems.