Coaxial cable Rangeful HF400-RPSM-NF 2m, full copper, 50 Ω

Rangeful HF400-RPSM-NF 2m is a 2-metre coaxial cable engineered for RF signal transmission. The cable features full copper conductors and a nominal impedance of 50 Ω, intended to provide stable connection between antennas, radio equipment and measurement instruments. Its construction is aimed at short interconnects, laboratory setups and field adjustments where low insertion loss and consistent impedance are required.

Advantages

The all-copper inner conductor and copper shield reduce resistive losses and ensure reliable conductivity across the intended frequency range. A 50 Ω characteristic impedance supports compatibility with common RF devices and test equipment, reducing reflections when properly matched. The 2 m length offers flexibility for bench and field use without excess cable bulk. The connector combination addresses convenient mating with compatible RF ports while maintaining mechanical stability for short-term deployments.

Suitable for

• Connecting antennas to transceivers and receivers in test or temporary setups
• Short cable runs between RF signal generators, spectrum analyzers and measurement devices
• Field measurements and adjustments where a 2 m coaxial interconnect is sufficient

Key specifications

• Length: 2 metres
• Characteristic impedance: 50 Ω
• Conductor material: full copper inner conductor and copper shielding
• Cable type: coaxial with RF connectors (RPSM and NF compatible interface)
• Typical use: RF signal transmission and testing over short distances

How to use

Inspect connectors and cable for visible damage before use. Connect the appropriate ends to the transmitter/receiver and antenna or test instrument, ensuring threaded or push-fit connections are fully engaged to maintain impedance continuity. Route the cable to avoid sharp bends and mechanical strain; maintain bend radii recommended for coaxial cables to minimize signal degradation. For measurement tasks, place the cable in a stable position to prevent movement during readings.

Usage recommendations

For best performance, use the Rangeful HF400-RPSM-NF 2m for short interconnects and laboratory measurements. Avoid prolonged exposure to moisture and heavy mechanical stress. Verify impedance matching with connected equipment to minimize VSWR and reflection losses.