Coaxial cable Rangeful HF400 BNC male to BNC female 50 Ω, 3 m

Rangeful HF400 coaxial cable with BNC male to BNC female connectors is a 3 m, 50 Ω interconnect designed for RF signal transmission and equipment testing. The cable provides a standard BNC interface for short runs between devices such as radios, oscilloscopes, signal generators, network analyzers and CCTV systems. Construction and impedance matching are intended for general-purpose coaxial connections where 50 ohm characteristic impedance is required.

Advantages

The cable combines a flexible HF400 coaxial jacket with standard BNC connectors to ensure consistent 50 Ω transmission for low- to mid-frequency RF applications. Its 3 m length balances reach and signal integrity for bench-top setups and short link installations. The BNC male to BNC female terminations offer a straightforward push-and-twist connection that is widely compatible with laboratory instruments and many RF devices. The construction minimizes reflections and maintains stable contact for routine testing and signal routing.

Suitable for

• Connecting radios, transceivers and antennas for short test runs
• Interfacing oscilloscopes, spectrum analyzers and signal generators
• Linking CCTV cameras and video monitoring equipment with BNC ports
• Temporary or semi-permanent bench setups in electronics labs

Key specifications

• Characteristic impedance: 50 Ω
• Connector type: BNC male to BNC female
• Length: 3 m
• Cable construction: HF400-type coaxial
• Typical application frequency range: low to mid RF bands (device dependent)
• Casing: flexible jacket suitable for laboratory and field use

How to use

Inspect connectors and cable for visible damage before use. Align the BNC male and BNC female connectors, push together and rotate the male’s bayonet sleeve until it locks. Connect the other end to the corresponding BNC port on the second device. Ensure both devices are powered down or set to safe states when making connections in test environments where high signal levels or voltages may be present. Avoid tight bends near the connector ends to preserve impedance and minimize signal loss.

Usage recommendations

For best results, use the Rangeful HF400 BNC cable for short interconnects and bench testing where 50 Ω matching is required. Keep cable runs as short as practical, avoid sharp bends and excessive twisting, and periodically check connectors for corrosion or wear to maintain signal integrity.