Coaxial cable Rangeful RP-SMA male to RP-SMA male RG58 50 Ω 7 m

This Rangeful coaxial cable is a 7 m RG58 assembly with RP-SMA male connectors at both ends, designed for RF signal transmission between devices equipped with RP-SMA ports. The cable maintains a 50 Ω impedance for impedance-matched connections used in wireless networking, antenna extensions and radio equipment links. Its 7 m length offers moderate reach while the RG58 construction balances flexibility and signal integrity for indoor and light outdoor routing.

Advantages

The cable delivers standardized 50 Ω impedance to minimise signal reflections and support stable RF transfer. RP-SMA male connectors at both ends provide compatibility with consumer and professional wireless devices that use reverse-polarity SMA interfaces. The RG58 dielectric and shielding achieve a compromise between attenuation and flexibility, making the cable easier to route through confined spaces without excessive signal loss over the 7 m span.

Suitable for

• Connecting routers, access points and external antennas with RP-SMA ports
• Extending antenna placement for improved line-of-sight or positioning
• Linking ham radios, scanners or test equipment that accept RP-SMA male connections
• Indoor cable runs where moderate length and flexibility are required

Key specifications

• Cable type: RG58 coaxial
• Connector type: RP-SMA male — both ends
• Impedance: 50 Ω
• Length: 7 m
• Typical use: RF signal transmission for Wi‑Fi, antennas and radio equipment
• Construction: single RG58 core with shielding suitable for moderate attenuation

How to use

Ensure both devices to be connected use RP-SMA female ports designed for reverse-polarity SMA male plugs. Align each RP-SMA male connector with the mating RP-SMA female jack and hand-tighten the connector coupling nut until snug; avoid over-tightening to prevent connector or port damage. Route the 7 m cable to minimise sharp bends and avoid kinking; maintain gentle curves with a bend radius consistent with RG58 flexing requirements. For outdoor-exposed runs, use additional weatherproofing on connector junctions and avoid prolonged exposure to standing water or direct sunlight.

Usage recommendations

For best RF performance keep cable runs as short as practicable and avoid coiling excess length tightly. When using the cable for critical reception or transmission, check connector integrity and ensure a secure fit; replace the cable if signs of abrasion or shielding damage appear.