Coaxial cable Rangeful RG58-RPTNCM-NM-2 50 Ω, 2 m, N male to RP-TNC male

The Rangeful RG58-RPTNCM-NM-2 is a 2 m coaxial cable with 50 Ω impedance, fitted with an N male connector on one end and a reverse-polarity TNC (RP-TNC) male connector on the other. Built on an RG58-style flexible coaxial construction, the cable is intended for RF signal transmission in test setups, temporary antenna connections and equipment interlinks where short, flexible runs are required. Its connectors provide reliable threaded and reverse-polarity threaded mating for compatible devices.

Advantages

This 50 Ω RG58 cable offers a balance of flexibility and stable RF performance for short-length connections. The N male connector provides a rugged, threaded interface suitable for higher-frequency and outdoor-capable equipment, while the RP-TNC male connector enables compatibility with devices that use reverse-polarity TNC ports. The 2 m length covers typical bench and small-scale installations without excess cable bulk. RG58-style construction ensures easy routing and handling in confined spaces.

Suitable for

• Laboratory and test bench RF measurements and signal routing
• Connecting antennas to routers, modems or transceivers with matching ports
• Temporary or portable RF setups and field testing
• Interfacing equipment that requires an N male to RP-TNC male connection

Key specifications

• Impedance: 50 Ω
• Cable type: RG58-style coaxial
• Length: 2 m
• Connector A: N male (threaded)
• Connector B: RP-TNC male (reverse-polarity threaded)
• Typical use: RF signal transmission for short runs

How to use

Connect the N male end to equipment or an antenna with an N female port and tighten the threaded coupling to ensure a secure mechanical and electrical connection without over-torquing. Attach the RP-TNC male end to the corresponding RP-TNC female connector on the device, aligning the threads and engaging them gently until fully seated. For test and measurement setups, keep the cable run as short and straight as practical to minimise insertion loss and avoid sharp bends. Inspect connectors before use to ensure cleanliness and secure mating surfaces.

Usage recommendations

Store the cable coiled loosely to prevent kinks, avoid excessive pulling or twisting, and protect connector ends with caps when not in use. For outdoor or permanent installations consider using cables and connectors rated for weather exposure; this RG58-style cable is best suited for indoor, bench, and temporary field use.