Coaxial cable Rangeful HF400 5 m, 50 Ω, SMA male to N male, flexible HF400

Rangeful HF400 coaxial cable, 5 m long, with 50 Ω impedance and SMA male to N male connectors is designed for RF signal transmission in antenna installations, test benches and radio equipment connections. The cable uses HF400-type construction with a flexible jacket that simplifies routing in tight spaces while maintaining characteristic impedance and shielding for consistent performance across typical RF frequencies. Durable brass or plated connector housings ensure reliable mechanical mating and repeated connection cycles in professional and hobbyist setups.

Advantages

The flexible HF400 construction reduces stress on connectors and allows easier handling during installation and adjustment. Solid 50 Ω impedance throughout the cable helps minimize reflections and signal loss when paired with matched equipment. SMA male and N male connectors provide commonly used terminations that are compatible with many antennas, amplifiers, and test instruments. The cable’s outer jacket offers resistance to bending fatigue and everyday wear, supporting stable electrical performance over repeated use.

Suitable for

• Antenna connections for base stations and portable radios
• RF test setups and laboratory measurements
• Signal links between transceivers, amplifiers and filters
• Temporary installations and field deployments requiring flexible routing

Key specifications

• Length: 5 m
• Impedance: 50 Ω
• Connector types: SMA male to N male
• Cable type: HF400 (flexible coaxial)
• Typical use: RF signal transmission and antenna cabling

How to use

Connect the SMA male end to the SMA female port on your device or adapter and attach the N male end to the corresponding N female connector on the antenna, amplifier or test instrument. Ensure both connectors are clean and finger-tighten the threaded couplings before using appropriate torque tools if required for permanent installations. Route the cable with gentle bends, avoiding sharp kinks or tight radii that can damage the dielectric or affect impedance. For test setups, verify continuity and return loss with suitable measurement equipment after installation.

Usage recommendations

Inspect connector threads and sealing surfaces before each use and avoid overtightening. For outdoor or long-term fixed installations, consider additional environmental protection for the connectors and secure the cable to prevent mechanical strain. Match the cable’s 50 Ω characteristic impedance to the rest of the RF system to ensure minimal signal reflection and best performance.