Coaxial cable Rangeful HF240T-NMH-SM-1 1 m, SMA (male) to N (male) hex connectors, HF240 double coaxial, pure copper

Rangeful HF240T-NMH-SM-1 is a 1 m HF240 double coaxial cable with SMA male to N male hex connectors and pure copper conductors. Engineered for RF signal transmission, the cable offers a fixed length and consistent impedance suitable for test benches, antenna connections and equipment interconnects where low-loss performance and reliable mechanical mating are required. The HF240 construction balances flexibility and electrical stability to maintain signal integrity across typical RF ranges.

Advantages

The cable provides low attenuation thanks to its HF240 double coaxial design and pure copper conductors, delivering predictable RF performance over the specified length. Factory-installed SMA male and N male hex connectors ensure secure mechanical connections and consistent impedance matching between devices. The fixed 1 m length eliminates variability introduced by adjustable or field-terminated leads, simplifying setup and repeatability in measurement or deployment scenarios.

Suitable for

• RF test and measurement setups
• Antenna feeders for laboratory or field equipment
• Interconnections between RF modules, amplifiers and transceivers
• Calibration and signal routing in communication systems

Key specifications

• Cable type: HF240 double coaxial
• Length: 1 meter fixed
• Conductors: pure copper center conductor
• Connectors: SMA male (one end), N male hex (other end)
• Impedance: consistent 50 Ω design
• Typical use: low-loss RF signal transmission

How to use

Ensure both mating connectors are clean and free from debris before making connections. Align the SMA male and N male hex connectors with their respective device ports and hand-tighten until the connectors seat; use appropriate torque tools if precise mechanical torque is required for repeatable RF performance. Avoid excessive bending near the connector ends and maintain the cable's bend radius during routing to preserve impedance characteristics and limit insertion loss.

Usage recommendations

For optimal performance, route the cable away from high-power RF sources and strong electromagnetic interference. When used in measurement setups, allow adequate strain relief at connector junctions and verify connections with a VNA or cable tester if precise insertion loss and return loss data are required.