Coaxial cable Rangeful HF400 50 Ohm, BNC male to BNC female, 2 m

Rangeful HF400 is a 2 m coaxial cable with 50 Ohm characteristic impedance and BNC male to BNC female connectors. It is built for RF and composite video signal transmission between devices that use BNC ports. The 2 meter length offers flexibility for routing in test benches, CCTV installations, amateur radio setups and other environments where a reliable 50 Ω connection is required.

Advantages

The cable provides consistent 50 Ohm impedance to minimise signal reflections and loss across common RF and video frequencies. BNC male to BNC female connectors ensure a secure, quick-connect coupling compatible with oscilloscopes, signal generators, receivers, CCTV cameras and monitors. The 2 m length balances reach and manageability, while the construction supports flexible handling and repeated connector mating without compromising contact integrity.

Suitable for

• CCTV camera and monitor connections
• Laboratory test equipment such as oscilloscopes and signal generators
• Amateur radio transceiver and antenna feeder connections for low-power testing
• Video patching and routing in AV installations
• Temporary or permanent BNC-to-BNC signal links

Key specifications

• Characteristic impedance: 50 Ohm
• Connector type: BNC male to BNC female
• Cable length: 2 m
• Primary use: RF and composite video signal transmission
• Flexibility: designed for easy routing and repeated handling

How to use

Connect the BNC male connector to the BNC female socket on the signal source or test instrument, and attach the BNC female end to the receiving device. Ensure connectors are aligned and pushed together until the bayonet coupling engages with a slight twist to lock. Route the cable to avoid tight bends or sharp kinks, and secure with cable ties or clips where appropriate to prevent strain at connector interfaces. Inspect connectors and cable for damage before use and replace if shielding or insulation is compromised.

Usage recommendations

For optimal signal integrity, avoid excessive bending radius near the connectors, keep cable runs away from high-power AC mains and large switching equipment, and use appropriate grounding practices in sensitive RF setups. For longer runs or different impedance requirements, select a cable rated for the specific application.