Coaxial cable Rangeful HF240 BNC male to BNC female 50 Ω, 7 m

Rangeful HF240 is a 7-metre coaxial cable with a BNC male connector at one end and a BNC female connector at the other, engineered for 50 Ω systems. The cable provides a flexible, low-loss connection for RF equipment, test and measurement instruments, CCTV cameras, and audio‑visual signal distribution where a short, reliable 50 Ω link is required. Its straight BNC-to-BNC termination simplifies temporary setups and quick reconfiguration in labs, field measurements, and AV installations.

Advantages

The cable offers consistent 50 ohm impedance for predictable signal transfer and minimized reflections. With a 7 m length it balances reach and manageability, allowing connections between distant components without excess slack. BNC male and female terminations enable fast push‑and‑twist coupling compatible with common RF and video devices. The construction provides flexibility for routing in confined spaces and resilience for repeated connect/disconnect cycles.

Suitable for

• RF test setups and laboratory measurements
• CCTV camera connections and video monitoring systems
• Audio‑visual equipment linking and signal distribution
• Field measurements and temporary instrument hookups
• Prototyping and component interconnections in development environments

Key specifications

• Impedance: 50 Ω
• Length: 7 metres
• Connector A: BNC male
• Connector B: BNC female
• Cable type: coaxial, flexible jacket for indoor use

How to use

Align the BNC male connector with the mating BNC female jack, insert and twist until the bayonet locks to ensure a secure connection. Avoid sharp bends near the connectors and maintain a gentle bend radius along the run to prevent deformation of the dielectric and shielding. When disconnecting, grip the connector body and twist to release rather than pulling on the cable jacket. Use in environments within normal indoor temperature and humidity ranges and avoid prolonged exposure to direct sunlight or moisture.

Usage recommendations

For optimal signal integrity, keep cable runs as short as practical, avoid coiling the cable tightly, and maintain a clean connection by keeping connector contacts free of dust and corrosion. Where possible, route the cable away from high‑power mains or large motor cables to reduce potential interference.