Coaxial cable Rangeful RP-TNC male to RP-TNC female RG58/U 50 Ω 3 m

Coaxial cable Rangeful RP-TNC male to RP-TNC female RG58/U 50 Ω 3 m is a 3-meter RF transmission cable built on RG58/U construction with a characteristic impedance of 50 ohms and reverse-polarity TNC terminations. It is intended for use with equipment that requires RP-TNC interfaces, providing the standard flexibility and signal characteristics of RG58/U for antenna connections, test instruments, and short RF patch runs.

Advantages

This cable combines the common RG58/U dielectric and conductor design with RP-TNC male and RP-TNC female connectors to deliver consistent 50 Ω impedance and reliable RF signal transfer over its 3 m length. Its fittings are designed to mate with devices using reverse-polarity TNC terminations, reducing the need for adapter assemblies. The RG58 construction offers flexibility for routing in confined spaces while maintaining predictable attenuation for low- to mid-frequency RF applications.

Suitable for

• Antenna connections for routers, modems and wireless devices with RP-TNC ports
• Laboratory and field test setups requiring RP-TNC interfaces
• Patching between RF equipment and accessories within 3 m distance
• Temporary installations or prototyping where standard RG58 flexibility is preferred

Key specifications

• Cable type: RG58/U construction
• Impedance: 50 Ω
• Connector A: RP-TNC male
• Connector B: RP-TNC female
• Length: 3 m
• Typical use: RF signal transmission and antenna connections
• Flexibility: standard RG58 flexibility suitable for moderate routing

How to use

Ensure both connected devices use RP-TNC terminations before attaching the cable. Align the RP-TNC male and RP-TNC female connectors and gently screw the coupling nut until hand-tight; avoid overtightening to prevent damage to the connector threads. Route the cable with gentle bends and avoid sharp kinks to maintain consistent impedance and minimize signal loss. For measurement or test setups, keep the cable length and routing consistent between tests to ensure repeatable results.

Usage recommendations

Avoid prolonged exposure to high-power transmitters beyond the cable's rated frequency and power limits; use shorter, lower-loss cables or higher-grade coax if higher frequency performance or lower attenuation is required. Inspect connector interfaces periodically for corrosion or wear and replace the cable if physical damage or degraded performance is observed.