Coaxial cable Rangeful RP-SMA Male to RP-SMA Male HF240, 7 m

Shielded HF240 coaxial cable from Rangeful with RP-SMA male connectors at both ends, length 7 m. This cable provides a flexible, fixed-length RF link for devices with RP-SMA interfaces. It is intended for transmitting radio frequency signals between antennas, routers, modems and test equipment while maintaining connector compatibility and shielding to reduce interference.

Advantages

The cable combines HF240 dielectric characteristics with full shielding to preserve signal integrity over the 7 m length. RP-SMA male connectors at both ends ensure direct connection to equipment with reversed-polarity SMA ports without adapters. The construction emphasizes flexibility for routing through racks or along walls and a consistent impedance that supports stable RF performance for typical Wi‑Fi, cellular and other antenna connections.

Suitable for

• Extending or relocating Wi‑Fi antennas and access points
• Connecting modems and routers to external antennas
• Laboratory and test setups requiring a fixed-length RF lead
• Installing indoor or sheltered outdoor antenna links where RP‑SMA is used

Key specifications

• Cable type: HF240 coaxial, shielded
• Connector type: RP‑SMA male to RP‑SMA male
• Length: 7 m
• Impedance: nominal 50 Ω
• Core and shielding: designed for RF signal protection and low loss at short to medium runs
• Flexibility: suitable for routing in confined spaces and equipment racks

How to use

Align the RP‑SMA male connectors with the RP‑SMA female ports on the devices and screw the connectors on until hand‑tight; avoid overtightening. Route the cable to minimize sharp bends and avoid running it parallel to power lines or large metal objects to reduce potential interference. For installations where the cable passes through walls or enclosures, use appropriate grommets or strain relief to protect the jacket and prevent mechanical stress at the connector ends.

Usage recommendations

For best RF performance, keep the cable length as short as practical, secure the cable to prevent movement at connector interfaces, and inspect connectors regularly for corrosion or mechanical wear. If outdoor exposure is expected, install the cable in a protected conduit or use weatherproofing at connector junctions.