Coaxial cable Rangeful BNC male to N male HF400-BNCM-NM-15 — 15 m, LMR400 UF / HF400 equivalent

Rangeful HF400-BNCM-NM-15 is a 15 m coaxial cable assembly with a BNC male connector at one end and an N male connector at the other. Built as an LMR400 UF / HF400 equivalent flexible RF cable, it is intended for reliable high-frequency signal transmission between radio equipment, antennas, test instruments and network devices. The cable combines a low-loss dielectric and a flexible outer jacket to balance RF performance and handling in installations where standard BNC and N interfaces are used.

Advantages

This 15 m Rangeful coaxial cable offers a combination of low insertion loss across UHF and VHF bands and mechanical flexibility suitable for routing in confined spaces. The BNC male and N male terminations provide compatibility with common test equipment, radio transceivers and antenna systems. The construction is designed to resist deformation while maintaining consistent impedance, reducing reflections and signal degradation over medium run lengths.

Suitable for

• Connecting transceivers, receivers or test instruments to antennas or RF distribution panels
• Temporary and permanent links in amateur radio stations, VHF/UHF installations and field testing
• Interfacing lab equipment, signal generators and spectrum analyzers that accept BNC or N connectors

When it may not be suitable

This cable is intended for RF signal transmission at typical VHF/UHF frequencies and for applications that require a flexible LMR400 UF / HF400 equivalent. It may not be suitable where the absolute lowest possible loss over very long runs is required; in such cases, a larger-diameter hardline or a purpose-built low-loss trunk cable could be preferable. Also, environments that demand fully waterproof, directly-burial-rated or extreme temperature/humidity resistance may require specially specified outdoor-rated coax or additional protective conduit.

Key specifications

• Length: 15 metres
• Cable type: LMR400 UF / HF400 equivalent flexible RF coax
• Connector A: BNC male
• Connector B: N male
• Characteristic impedance: 50 ohm
• Typical use: VHF/UHF and RF signal transmission
• Jacket: flexible outer jacket for routing and handling

How to use

Verify that both connected devices use 50 ohm impedance and that one side accepts a BNC male while the other accepts an N male connector. Before making permanent connections, route the cable avoiding sharp bends, kinks and tight cable ties; maintain bend radii according to typical LMR400 UF practices to preserve impedance and minimise loss. Hand-tighten the N connector and ensure the BNC is fully seated with its bayonet coupling engaged. For outdoor or rooftop installations, use appropriate weatherproofing at connector interfaces and secure the cable to prevent movement and wear.

What to consider before purchase

• Confirm connector types (BNC male and N male) match the equipment you plan to link
• Check that 15 m length is sufficient for your run and that routing avoids excessive bending
• Assess whether a more weatherproof or lower-loss cable is required for outdoor or long-distance installations

Usage recommendations

For best performance, keep the cable free from sharp bends, avoid repeated flexing at connector junctions, and use appropriate sealing or adapter hardware when integrating the cable into outdoor antenna systems. Regularly inspect connector terminations for corrosion or mechanical wear, especially after field deployments.