Coaxial cable Rangeful HF400-NF-SM-7 7 m, SMA male to N female, UltraFlex HF400

Rangeful HF400-NF-SM-7 is a 7 m coaxial cable with an SMA male connector on one end and an N female connector on the other, built on UltraFlex HF400 construction. It is designed for RF signal transmission between devices with SMA and N interfaces, providing flexible routing, consistent impedance and reduced insertion loss for use in test equipment, antennas, base stations and laboratory setups.

Advantages

The UltraFlex HF400 construction delivers enhanced flexibility for tight routing without kinking while preserving shielding effectiveness and mechanical durability. Consistent characteristic impedance minimizes reflections and maintains signal integrity across the frequency range suitable for SMA and N interfaces. Durable connectors ensure repeatable mechanical mating and reliable electrical contact in bench and field environments.

Suitable for

• Connecting test instruments to devices under test in RF laboratories
• Linking antennas, filters or amplifiers to base station hardware
• Temporary or permanent cabling in measurement setups and test benches
• Interfacing equipment with SMA male and N female ports

Key specifications

• Cable length: 7 m
• Connector types: SMA male to N female
• Cable construction: UltraFlex HF400 flexible coaxial
• Impedance: nominal 50 ohm characteristic impedance
• Shielding: braided and/or foil shield for low leakage and good RF isolation
• Operating environment: suitable for indoor test and installation use

How to use

Connect the SMA male end to the SMA female port and the N female end to the N male port, ensuring secure, hand-tight or torque-specified mating as required by the equipment. Route the cable with gentle bends, avoiding sharp kinks or crushing points. For measurement tasks, allow connectors to seat fully before taking readings to ensure stable contact and minimal reflection. Inspect connectors periodically and clean contact surfaces with appropriate alcohol wipes if contamination is present.

Usage recommendations

For best performance, avoid repeated tight bending near the connector junctions and use strain relief where the cable exits enclosures. When used in precision measurement scenarios, verify connector torque settings and consider using calibration standards to compensate for cable insertion loss.