Coaxial cable Rangeful RP-SMA male to RP-SMA male HF400 50 Ω, full copper, 2 m

Coaxial cable Rangeful RP-SMA male to RP-SMA male HF400 50 Ω, full copper, 2 m is a flexible RF lead designed for connecting devices with RP-SMA interfaces. The cable uses HF400-type coaxial construction with full copper conductors and a 50-ohm impedance target, providing a straightforward solution for short runs between radios, routers, antennas and test equipment. At two metres length it offers enough reach for typical indoor setups and installation routing while remaining easy to bend and position.

Advantages

The cable features RP-SMA male connectors on both ends that enable secure mating with RP-SMA female ports. Full copper inner conductor and braid improve conductivity and reduce signal loss compared with plated alternatives. HF400 construction balances flexibility and shielding, making the 2 m cable convenient for indoor use and equipment racks. The 50 Ω impedance is suitable for most RF and antenna applications requiring matched transmission lines.

Suitable for

• Connecting Wi‑Fi routers or access points to external antennas
• Linking radios, modems or IoT gateways with RP‑SMA ports
• Short-range RF test setups and measurement connections
• Indoor antenna routing and equipment rack cabling

Key specifications

• Cable type: HF400 coaxial
• Connector type: RP‑SMA male — RP‑SMA male
• Impedance: 50 Ω
• Conductor material: full copper inner conductor and copper braid
• Length: 2 m
• Flexibility: suitable for indoor routing and light installation bends

How to use

Inspect connectors and mating ports for damage or debris before connecting. Align the RP‑SMA male connectors with the corresponding RP‑SMA female ports and screw each connector hand-tight; avoid over-tightening with tools to prevent damaging the connector threads. Route the cable to avoid sharp bends and pinch points; maintain an appropriate bend radius to preserve signal performance. For temporary test setups, lay the cable to minimize coiling; for installations, secure the cable along the routing path using non‑compressive clips or ties.

Usage recommendations

Use the cable for low-loss short runs and indoor antenna connections. Avoid prolonged exposure to outdoor weather without additional protective sleeving or conduit. For critical RF measurements, verify impedance matching and, if needed, use calibrated adapters and shorter cable lengths to reduce insertion loss.