Coaxial cable Rangeful RP‑TNC female to RP‑TNC female RG58 50 Ω 3 m

This Rangeful coaxial cable provides a 3 m length of RG58 construction with reverse-polarity TNC (RP‑TNC) female connectors on both ends and a nominal 50 Ω characteristic impedance. It is intended for RF signal transfer between devices that use RP‑TNC interfaces, offering a balance of flexibility and consistent impedance for short RF links, antenna connections, routers and test equipment. The cable jacket and conductor dimensions follow RG58 geometry to maintain stable signal transmission over the specified length.

Advantages

The RP‑TNC female to RP‑TNC female configuration eliminates the need for additional adapters when interfacing two RP‑TNC devices. RG58 construction provides a pliable cable that is easy to route in confined spaces while retaining 50 Ω electrical characteristics suitable for general-purpose RF use. The fixed 3 m length gives predictable loss and performance characteristics for short runs and bench setups.

Suitable for

• Connecting antennas to routers, access points or radios with RP‑TNC female ports
• Short RF links and patch cabling in test and measurement setups
• Replacing or extending existing RG58 connections where 50 Ω impedance is required
• Laboratory or field use requiring a flexible, short coaxial lead

Key specifications

• Cable type: RG58 geometry, flexible coaxial
• Connector type: RP‑TNC female on both ends (reverse‑polarity)
• Characteristic impedance: 50 Ω
• Length: 3 m
• Typical application frequency range: general RF use (antenna, router, test equipment)
• Usage: indoor and controlled-environment installations; short external runs with appropriate protection

How to use

Inspect connectors and cable for visible damage before installation. Align the RP‑TNC female connectors with the corresponding RP‑TNC male ports and engage the mating interface using the threaded coupling—do not overtighten; hand‑tighten until secure. Route the cable to avoid sharp bends and mechanical stress; maintain bend radii consistent with RG58 practices. For test or measurement use, allow for the specified 3 m length when calculating expected insertion loss and account for any adapters or additional connectors in the signal path.

Usage recommendations

Use this cable for short RF runs where a flexible RG58 lead and RP‑TNC female termination are required. Protect exposed connectors from moisture and contaminants; avoid prolonged outdoor exposure without suitable weatherproofing. When higher performance or lower loss is needed over longer distances, consider a larger-diameter, lower-loss coaxial type and verify connector compatibility.