Coaxial cable Rangeful RP-SMA male to RP-SMA male HF240, 50 Ω, 15 m

Rangeful HF240 is a 15 m coaxial cable terminated with RP-SMA male connectors on both ends and a characteristic impedance of 50 Ω. It is engineered to provide a fixed-length RF connection with low insertion loss for antenna systems, wireless routers, radio modules and measurement setups. The cable construction balances flexibility and shielding to perform reliably in both indoor and protected outdoor installations when used with compatible equipment.

Advantages

The cable offers consistent 50 Ω impedance along its length to minimize reflections and preserve signal integrity. Reversed-polarity SMA male terminations enable direct connection to devices and antennas that require RP-SMA interfaces without adapters. With a 15 m length, the cable supports placement flexibility for antennas and test equipment while maintaining manageable attenuation for many short- to medium-range RF applications.

Suitable for

• Connecting wireless routers or access points to external antennas
• Hooking radio modules to bench antennas during development and testing
• Temporary or semi-permanent antenna installations where a fixed cable length is needed
• Laboratory and field measurement setups requiring RP-SMA terminations

Key specifications

• Connector type: RP-SMA male to RP-SMA male
• Impedance: 50 Ω
• Length: 15 m
• Cable type: low-loss coaxial (HF240 construction)
• Typical application: RF and antenna connections for 2.4 GHz/5 GHz and other compatible bands

How to use

Connect each RP-SMA male connector to the corresponding RP-SMA female port on the device and antenna, ensuring threads are aligned and tightened by hand to secure the connection. Route the cable to avoid sharp bends and compressive loads; maintain a bend radius consistent with coaxial cable best practices to prevent increased attenuation. For outdoor runs, place connections in weather-protected enclosures or use appropriate sealing techniques at terminations to reduce moisture ingress when applicable.

Usage recommendations

For optimal performance, keep cable runs as short as practical and avoid coiling excess length tightly. Inspect connectors periodically for corrosion or mechanical wear, and replace the cable if connectors become loose or shielding is compromised. When used outdoors, protect the connectors from direct exposure to weather and use compatible mounting hardware to prevent strain at attachment points.