Coaxial cable Rangeful HF400 BNC male to BNC female 50 Ohm, 7 m

Rangeful HF400 BNC male to BNC female 50 Ohm coaxial cable, 7 m, is a flexible cable designed for signal connections between devices with standard BNC ports. The cable uses a 50 Ohm HF400 construction and fitted BNC male and BNC female connectors to provide a secure, screw-free connection suitable for video, RF measurement setups, antenna links and general-purpose electronic signal routing. The 7‑metre length allows greater distance between connected equipment while maintaining consistent impedance for reduced reflections and stable transmission.

Advantages

The HF400 construction offers flexibility and mechanical durability while preserving electrical characteristics required for many RF and video applications. Fitted BNC male and female connectors ensure a quick, reliable push‑and‑twist connection without tools. The 50 Ohm impedance matches common radio frequency and test equipment standards, minimising mismatch losses when used with compatible devices. The 7 m length balances reach and signal integrity for laboratory, broadcast and installation environments.

Suitable for

• Analog and digital video connections with BNC interfaces
• RF test equipment and measurement setups
• Antenna feeders for low‑power applications and temporary links
• General-purpose signal routing in labs, studios and AV installations

Key specifications

• Connector type: BNC male to BNC female
• Impedance: 50 Ohm
• Cable type: HF400 coaxial
• Length: 7 m
• Typical usage: RF, video, test and measurement, signal distribution

How to use

Align the BNC male connector with the BNC female port on the device, push the connector onto the socket and rotate until it locks in place. To disconnect, pull back the coupling sleeve if present and twist counterclockwise to release. Route the cable to avoid sharp bends and extreme compression; maintain bend radii recommended for flexible coaxial cables to prevent damage to the dielectric and shield. Ensure both connected devices are powered down when connecting or disconnecting in sensitive measurement setups to avoid transient signals.

Usage recommendations

For optimal performance, use the cable within its intended frequency and power ranges, avoid running it parallel to mains power cables to reduce interference, and inspect connectors periodically for corrosion or wear. When used for precise RF measurements, verify system impedance matching and keep cable runs as short as practical to minimise loss and reflections.