Coaxial cable Rangeful RP‑TNC Male to RP‑TNC Female RG58 50 Ω 20 m

Rangeful RP‑TNC Male to RP‑TNC Female RG58 50 Ω 20 m is a 20‑metre coaxial cable designed for RF signal transmission and short‑range communications. The cable uses RG58 impedance 50 Ω construction and fitted reverse‑polarity TNC connectors (RP‑TNC male to RP‑TNC female), providing compatibility with equipment and antennas that require 50 Ω cabling and RP‑TNC terminations. Its flexible jacket and fixed length allow neat routing for test benches, antenna installations and temporary link setups.

Advantages

The cable combines standard RG58 electrical characteristics with RP‑TNC reverse‑polarity connectors to maintain consistent 50 Ω performance across connections. Its 20 m length reduces the need for additional joins and adapters in many installations, while the RG58 core supports common RF frequencies used in WLAN, radio modules and measurement setups. Built for flexibility and ease of handling, the cable simplifies placement in confined or temporary spaces and helps preserve signal integrity over short to moderate distances.

Suitable for

• Antenna connections for wireless devices requiring RP‑TNC terminations
• Laboratory and test equipment setups where 50 Ω cabling is needed
• Temporary or semi‑permanent RF links and short‑range communications
• Signal routing between RF modules, routers, repeaters and measurement instruments

Key specifications

• Cable type: RG58 coaxial
• Impedance: 50 Ω
• Connector 1: RP‑TNC male (reverse‑polarity TNC male)
• Connector 2: RP‑TNC female (reverse‑polarity TNC female)
• Length: 20 metres
• Construction: flexible jacket suitable for indoor routing and test setups

How to use

Connect the RP‑TNC male end to the corresponding RP‑TNC female socket on the device or antenna, and attach the RP‑TNC female end to the RP‑TNC male on the other device, ensuring threaded coupling is fully engaged for a secure mechanical and electrical connection. Route the cable to avoid sharp bends or tight coils; maintain bend radii consistent with flexible coaxial practice to reduce risk of increased insertion loss. For measurement applications, keep cable runs as short as practicable and verify connector mating to prevent reflections or intermittent contact.

Usage recommendations

Store the cable coiled without kinks and avoid prolonged exposure to direct sunlight or harsh outdoor conditions unless additional protective sleeving is applied. Periodically inspect connectors for debris or corrosion, tighten threaded connections gently to the stopping point, and replace the cable if the outer jacket or connectors show significant wear that could affect electrical performance.