Coaxial cable Rangeful SMA male to SMA male HF400 flexible 10m 50 Ω

Rangeful HF400 coaxial cable with SMA male to SMA male connectors is a 10-meter flexible RF cable designed for 50 Ω systems. The cable is intended for reliable RF signal transmission between antennas, transceivers, test instruments and other radio frequency equipment. Its HF400 construction balances flexibility and electrical stability, enabling routing in confined spaces while preserving consistent impedance and low signal reflection.

Advantages

The flexible HF400 dielectric and braid provide ease of installation in constrained environments without excessive bending stress. SMA male to SMA male connectors ensure secure threaded connections compatible with a wide range of RF devices. The 50 Ω characteristic impedance supports standard amateur radio, test laboratory and commercial RF applications with predictable insertion loss and impedance matching over the cable length.

Suitable for

• Antenna to transceiver connections for amateur radio and commercial stations
• Laboratory and field test setups connecting RF test equipment
• Signal routing between RF modules and repeaters in constrained installations
• Temporary or semi-permanent cabling where flexibility is required

Key specifications

• Cable type: HF400 flexible coaxial
• Connectors: SMA male to SMA male, threaded
• Length: 10 m
• Characteristic impedance: 50 Ω
• Construction: flexible dielectric with braided shield for mechanical pliability
• Typical use: RF signal transmission and antenna connections

How to use

Ensure both mating connectors are clean and free of debris prior to connection. Align SMA male threads with the mating SMA female receptacle and hand-tighten the nut; avoid applying excessive torque to prevent connector damage. Route the cable to avoid sharp bends and pinching; maintain a bend radius consistent with flexible coaxial practice to preserve impedance and minimize signal loss. For test setups, secure the cable to prevent movement that could affect measurements.

Usage recommendations

For best RF performance, keep cable runs as short as practical, avoid kinks, and inspect connector interfaces periodically. Use proper strain relief at connection points when the cable is subject to movement or tension. When deploying outdoors or in harsh environments, consider additional environmental protection and check compatibility with nearby equipment to avoid interference.