Coaxial Cable Rangeful HF240 15m Pure Copper SMA to N Connector Hex HF240 Double Coaxial

Rangeful HF240 15m double coaxial cable with SMA to N connectors is a dual‑core hex coaxial assembly designed for RF signal routing between radio equipment and external antennas. Constructed with pure copper conductors and a shared outer jacket, this 15‑metre cable provides two independent coaxial lines in a single cable body. The fitted SMA male and N female connectors offer common, straightforward interfaces for test benches, antennas and transceivers where a longer feed line is required.

Advantages

The HF240 double coaxial design reduces cable bulk by combining two coax cores inside one hex jacket for easier routing in constrained installations. Pure copper conductors ensure consistent conductivity and low insertion loss over the 15 m length. SMA and N connectors are industry‑standard interfaces compatible with many radio devices and antenna systems, enabling quick connections without specialized tooling.

Suitable for

• Connecting transceivers or base stations to external antennas where two feeds or a redundant run is needed
• RF testing setups requiring paired signal paths for comparison or measurement
• Amateur radio, commercial radio installations and field deployment with moderate distance between devices and antennas
• Routing two coax lines through a single conduit or cable channel to save space

Key specifications

• Cable type: double coaxial (two cores within one hex jacket)
• Conductor material: pure copper conductors
• Length: 15 metres
• Connector types: SMA (male) to N (female)
• Jacket shape: hexagonal outer jacket for stable routing
• Intended use: RF signal transmission between radio equipment and antennas

How to use

Route the hex coaxial cable between the radio or test device and the antenna, avoiding sharp bends and prolonged crushing of the jacket. Connect the SMA male connector to the corresponding SMA female port on the transceiver or adapter, and the N female connector to the N‑male antenna or antenna feedpoint. Ensure connectors are engaged and hand‑tightened to avoid damage; use a torque wrench set to manufacturer‑recommended torque for final tightening if available. Keep the cable clear of high‑power mains wiring and sources of electromagnetic interference to preserve signal integrity.

Usage recommendations

For best performance, maintain gentle bend radii larger than the cable's specified minimum, protect outdoor runs with weatherproofing at connector interfaces, and inspect connectors for corrosion or wear before critical use. If longer runs or lower loss are required, consider using a single high‑grade feed line sized for the application.