Coaxial cable Rangeful HF400-BNCM-BNCM-35 — BNC male to N male, 35 m, LMR400 UF / UltraFlex equivalent

Rangeful HF400-BNCM-BNCM-35 is a 35-metre flexible coaxial cable terminated with a BNC male connector on one end and an N male connector on the other. Marketed as an LMR400 UF / UltraFlex equivalent, this cable is intended for RF signal transmission where a balance of low insertion loss and mechanical flexibility is required. The construction supports antenna feeds, test and measurement leads, and connections in amateur and professional RF installations.

Advantages

The cable combines a foam-dielectric, low-loss RF transmission path with a flexible outer jacket for easier routing in confined or regularly moved installations. BNC and N male terminations provide compatibility with common test equipment and outdoor base station hardware respectively. The 35 m length reduces the need for additional connectors or adapters in longer runs and helps maintain signal integrity over moderate distances.

Suitable for

• Antenna feeds for short to medium runs where flexibility is needed
• Test and measurement setups with BNC-equipped instruments
• Temporary or semi-permanent RF installations and field deployments
• Amateur radio stations and repeater connections

When it may not be suitable

This cable is intended as an LMR400 UF / UltraFlex equivalent and is not specified for high-power transmission requirements or extreme outdoor burial without additional protection. For installations requiring minimal attenuation over very long distances, larger-diameter low-loss cables may be preferable. The BNC to N termination combination may also require adapters where different connector types are used.

Key specifications

• Length: 35 m
• Cable type: Flexible foam-dielectric coaxial—LMR400 UF / UltraFlex equivalent
• Outer jacket: flexible UV-resistant polymer (typical for UltraFlex-type cables)
• Connectors: BNC male to N male
• Designed use: RF signal transmission, antenna feeds, test connections

How to use

Route the cable along the intended path avoiding sharp bends and tight coils; maintain bend radii recommended for LMR400-type cables to prevent damage to the dielectric and conductor. Ensure connectors are mated straight and hand-tightened; for N connectors, use the appropriate torque or a torque wrench if specified by the mating equipment to ensure reliable RF contact. When deploying outdoors, secure the cable to supports and protect exposed connectors with weatherproofing boots or tape where necessary.

What to consider before purchase

• Verify compatibility of BNC male and N male connectors with your equipment
• Confirm that 35 m length and the expected insertion loss meet your link budget
• Consider environmental exposure—additional protection may be needed for prolonged outdoor use
• Check routing space to respect minimum bend radius for flexible coax

Usage recommendations

For best performance, measure end-to-end signal loss after installation and use surge protection and proper grounding for outdoor antenna systems. Store excess cable loosely coiled and avoid compressing the jacket to preserve flexibility and shielding performance.