Cable RP‑SMA male-to-male Rangeful HF240 10 m, pure copper, RP‑SMA connector to RP‑SMA connector

Rangeful HF240 is a 10 m RF coaxial cable with RP‑SMA male-to-male terminations and a pure copper conductor. The cable is designed to connect devices that require RP‑SMA-to-RP‑SMA interfaces, delivering consistent signal transmission across a longer distance than typical patch leads. Its construction focuses on maintaining low loss and stable impedance for antennas, routers, modems and lab test rigs that use RP‑SMA connections.

Advantages

The pure copper conductor provides good conductivity and reduces insertion loss relative to lower-grade conductors, while the RP‑SMA male-to-male connectors ensure compatibility with equipment that uses reversed polarity SMA terminations. With a 10 m length, the cable enables flexible placement of external antennas or equipment without compromising RF continuity across typical Wi‑Fi and cellular frequency bands. The cable’s coaxial design preserves shielding and minimizes interference from nearby electronics.

Suitable for

• Connecting Wi‑Fi routers and external antennas with RP‑SMA interfaces
• Linking modems, gateways or radio modules requiring RP‑SMA male connectors
• Test setups and bench measurements where a 10 m RP‑SMA male-to-male lead is needed
• Temporary or permanent cabling between RP‑SMA antenna ports and equipment

Key specifications

• Cable type: RF coaxial cable with RP‑SMA male-to-male connectors
• Length: 10 metres
• Conductor: pure copper core
• Connector gender and polarity: RP‑SMA male to RP‑SMA male
• Shielding: braided shield with outer jacket (coaxial construction)
• Typical use frequencies: compatible with common Wi‑Fi, Bluetooth and cellular ranges (low-loss coaxial design)

How to use

Before connecting, verify that both devices accept RP‑SMA male connectors and that reversing polarity is appropriate for your equipment. Hand-tighten the RP‑SMA connectors to the mating ports to secure the connection; avoid excessive torque which could damage the connector threads. Route the cable to minimize sharp bends and avoid kinking; maintain gentle curves with a radius larger than the cable diameter to preserve impedance and signal integrity. If used outdoors or in exposed locations, protect the connectors and cable entry points from moisture and mechanical stress.

Usage recommendations

For best performance, keep cable runs as short as practical and avoid close parallel runs alongside high-power mains or switching power supplies. Inspect connectors periodically for corrosion or loose fit, and replace the cable if the conductor or shielding becomes damaged. When used in measurement setups, allow connectors to settle after mating before taking readings to ensure repeatable results.