Coaxial cable Rangeful RP‑SMA Male to RP‑SMA Female HF400 Full Copper 50 Ω 5 m

This Rangeful HF400 coaxial cable features RP‑SMA male to RP‑SMA female connectors, full copper construction and 50 Ω impedance in a 5 m length. It is intended for RF and antenna connections where a flexible, low‑loss link is required between devices such as routers, modems, external antennas and test instruments. The cable construction balances flexibility for routing with sufficient shielding to maintain consistent signal transfer across common Wi‑Fi, cellular and RF test frequencies.

Advantages

The full copper conductor and braided shielding provide reliable electrical conductivity and effective protection against external interference while maintaining characteristic 50 Ω impedance. RP‑SMA male to RP‑SMA female terminations allow straightforward connection to compatible antenna ports without adapters. The 5 m length offers reach for installations where the antenna or device must be positioned away from the main unit while the HF400 outer jacket and inner dielectric preserve performance and flexibility.

Suitable for

• Connecting routers or modems to external RP‑SMA antennas
• Extending antenna placement for improved signal reception
• Laboratory and field RF test setups requiring 50 Ω cabling
• Temporary or permanent installations where a 5 m flexible coax is needed

Key specifications

• Impedance: 50 Ω
• Length: 5 m
• Connectors: RP‑SMA male to RP‑SMA female
• Conductor material: full copper
• Cable type: HF400 style coaxial with braided shielding
• Typical use: RF, antenna connections, test equipment

How to use

Inspect connector ends before installation to ensure they are free of debris or damage. Thread the RP‑SMA male connector to the mating RP‑SMA female port by hand until finger‑tight; do not overtighten with tools to avoid damaging the connector interface. Route the 5 m cable avoiding sharp bends and tight loops that can deform the dielectric or reduce shielding effectiveness. For permanent outdoor routing, protect the cable and connectors from prolonged moisture exposure and direct sunlight using appropriate conduit or weatherproofing materials.

Usage recommendations

Use this HF400 RP‑SMA cable where maintaining 50 Ω characteristic impedance is important for signal integrity. For critical RF measurements, minimize additional adapters and keep cable runs as short as practical. Store coiled loosely and avoid kinking to preserve performance over time.